HomePrefix Lookup121.48.0.0/14

121.48.0.0/14

🇨🇳
IPv4RIPEassignedNo ROA
CIDR
121.48.0.0/14
IP Version
IPv4
Addresses
262.1K
Mask
/14 (255.252.0.0)
Country
🇨🇳 China
City
Chengdu
RIR
RIPE
Status
assigned
Allocated
-

Announced BGP Routes

0 of 0 routes
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
This prefix is not currently announced in BGP. See covering prefix below.

Covering Prefix

221 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
121.48.0.0/15AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
121.51.0.0/16AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.49.64.0/18AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
121.48.192.0/19AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
121.49.160.0/19AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
121.50.64.0/19AS9286KINXIDC-AS-KR-KR - KINXNo ROA—6/13/2026
121.50.96.0/19AS9286KINXIDC-AS-KR-KR - KINXNo ROA—6/13/2026
121.50.224.0/19AS17857SKB-NAKDONGDIGITALBUSANNET-AS-KR-KR - SK Broadband Co LtdNo ROA—6/13/2026
121.49.16.0/20AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
121.48.160.0/20AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
121.48.64.0/20AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
121.48.48.0/20AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
121.48.224.0/20AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
121.48.240.0/20AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
121.48.176.0/20AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
121.48.96.0/20AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
121.48.128.0/20AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
121.48.0.0/20AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
121.50.16.0/20AS4668LGNET-AS-KR-KR - LG CNSNo ROA—6/13/2026
121.50.192.0/20AS9313ONTHENET-AS - Network Technology (AUST) P/L Valid—6/13/2026
121.50.176.0/20AS18046DONGFONG-TW - DongFong Technology Co. Ltd. Valid—6/13/2026
121.50.160.0/21AS2497IIJ - Internet Initiative Japan Inc.No ROA—6/13/2026
121.48.80.0/21AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
121.49.200.0/21AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
121.48.40.0/21AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
121.48.152.0/21AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
121.48.120.0/21AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
121.49.32.0/21AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
121.50.208.0/21AS9313ONTHENET-AS - Network Technology (AUST) P/L Valid—6/13/2026
121.50.152.0/21AS10013FBDC - FreeBit Co.,Ltd. Valid—6/13/2026
121.50.232.0/21AS17857SKB-NAKDONGDIGITALBUSANNET-AS-KR-KR - SK Broadband Co LtdNo ROA—6/13/2026
121.50.184.0/21AS18046DONGFONG-TW - DongFong Technology Co. Ltd. Valid—6/13/2026
121.50.176.0/21AS18046DONGFONG-TW - DongFong Technology Co. Ltd. Valid—6/13/2026
121.50.40.0/21AS63997TSUKAERUNET - Tsukaeru.net, Web Hosting Company, JapanNo ROA—6/13/2026
121.50.48.0/21AS151374IWK-WORKS - IX-layers, Inc. Valid—6/13/2026
121.48.144.0/22AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
121.48.32.0/22AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
121.49.0.0/22AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
121.48.88.0/22AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
121.48.20.0/22AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
121.48.24.0/22AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
121.50.252.0/22AS17857SKB-NAKDONGDIGITALBUSANNET-AS-KR-KR - SK Broadband Co LtdNo ROA—6/13/2026
121.50.224.0/22AS17857SKB-NAKDONGDIGITALBUSANNET-AS-KR-KR - SK Broadband Co LtdNo ROA—6/13/2026
121.50.176.0/22AS18046DONGFONG-TW - DongFong Technology Co. Ltd. Valid—6/13/2026
121.50.184.0/22AS18046DONGFONG-TW - DongFong Technology Co. Ltd. Valid—6/13/2026
121.51.28.0/22AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Invalid—6/13/2026
121.51.252.0/22AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.84.0/22AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.40.0/22AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.132.0/22AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.244.0/22AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.44.0/22AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.124.0/22AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.120.0/22AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.80.0/22AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.112.0/22AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.48.28.0/23AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
121.48.26.0/23AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
121.48.24.0/23AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
121.50.250.0/23AS17857SKB-NAKDONGDIGITALBUSANNET-AS-KR-KR - SK Broadband Co LtdNo ROA—6/13/2026
121.50.244.0/23AS17857SKB-NAKDONGDIGITALBUSANNET-AS-KR-KR - SK Broadband Co LtdNo ROA—6/13/2026
121.50.228.0/23AS17857SKB-NAKDONGDIGITALBUSANNET-AS-KR-KR - SK Broadband Co LtdNo ROA—6/13/2026
121.51.128.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.118.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.116.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.0.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.2.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.4.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.6.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.8.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.10.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.12.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.14.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.16.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.18.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.20.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.178.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.34.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.36.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.38.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.48.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.50.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.94.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.92.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.52.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.54.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.56.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.90.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.60.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.62.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.64.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.66.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.68.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.70.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.72.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.74.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.76.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.78.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.84.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.86.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.88.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.250.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.248.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.242.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.240.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.234.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Invalid—6/13/2026
121.51.232.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.230.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.228.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.226.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.224.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.222.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.220.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.218.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.216.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.214.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.212.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.210.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.208.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.200.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.192.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.184.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.32.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.176.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.174.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.172.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.170.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.168.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.166.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.164.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.162.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.160.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.158.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.156.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.148.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.138.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.136.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.130.0/23AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.49.197.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
121.48.17.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
121.48.18.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
121.48.19.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
121.48.30.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
121.48.31.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
121.48.36.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
121.48.37.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
121.48.38.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
121.48.39.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
121.48.92.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
121.48.93.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
121.48.94.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
121.48.112.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
121.48.113.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
121.48.114.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
121.48.115.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
121.49.0.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
121.49.4.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
121.49.5.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
121.49.128.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
121.49.152.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
121.49.153.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
121.49.192.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
121.49.193.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
121.49.195.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
121.49.196.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
121.49.198.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
121.49.199.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—6/13/2026
121.50.63.0/24AS10006SECOMTRUST - SECOM Trust Systems Co.,Ltd.No ROA—6/13/2026
121.50.57.0/24AS10006SECOMTRUST - SECOM Trust Systems Co.,Ltd.No ROA—6/13/2026
121.50.58.0/24AS10006SECOMTRUST - SECOM Trust Systems Co.,Ltd.No ROA—6/13/2026
121.50.59.0/24AS10006SECOMTRUST - SECOM Trust Systems Co.,Ltd.No ROA—6/13/2026
121.50.60.0/24AS10006SECOMTRUST - SECOM Trust Systems Co.,Ltd.No ROA—6/13/2026
121.50.61.0/24AS10006SECOMTRUST - SECOM Trust Systems Co.,Ltd.No ROA—6/13/2026
121.50.62.0/24AS10006SECOMTRUST - SECOM Trust Systems Co.,Ltd.No ROA—6/13/2026
121.50.240.0/24AS17857SKB-NAKDONGDIGITALBUSANNET-AS-KR-KR - SK Broadband Co LtdNo ROA—6/13/2026
121.50.231.0/24AS17857SKB-NAKDONGDIGITALBUSANNET-AS-KR-KR - SK Broadband Co LtdNo ROA—6/13/2026
121.50.249.0/24AS17857SKB-NAKDONGDIGITALBUSANNET-AS-KR-KR - SK Broadband Co LtdNo ROA—6/13/2026
121.50.248.0/24AS17857SKB-NAKDONGDIGITALBUSANNET-AS-KR-KR - SK Broadband Co LtdNo ROA—6/13/2026
121.50.246.0/24AS17857SKB-NAKDONGDIGITALBUSANNET-AS-KR-KR - SK Broadband Co LtdNo ROA—6/13/2026
121.50.243.0/24AS17857SKB-NAKDONGDIGITALBUSANNET-AS-KR-KR - SK Broadband Co LtdNo ROA—6/13/2026
121.50.177.0/24AS18046DONGFONG-TW - DongFong Technology Co. Ltd. Valid—6/13/2026
121.50.181.0/24AS18046DONGFONG-TW - DongFong Technology Co. Ltd. Valid—6/13/2026
121.50.179.0/24AS18046DONGFONG-TW - DongFong Technology Co. Ltd. Valid—6/13/2026
121.50.176.0/24AS18046DONGFONG-TW - DongFong Technology Co. Ltd. Valid—6/13/2026
121.50.191.0/24AS18046DONGFONG-TW - DongFong Technology Co. Ltd. Valid—6/13/2026
121.50.190.0/24AS18046DONGFONG-TW - DongFong Technology Co. Ltd. Valid—6/13/2026
121.50.183.0/24AS18046DONGFONG-TW - DongFong Technology Co. Ltd. Valid—6/13/2026
121.50.144.0/24AS18424ASN-CM-CRAFT-AESTHETIC-GLOBAL - CM Craft Aesthetic Valid—6/13/2026
121.50.145.0/24AS18424ASN-CM-CRAFT-AESTHETIC-GLOBAL - CM Craft Aesthetic Valid—6/13/2026
121.50.151.0/24AS18424ASN-CM-CRAFT-AESTHETIC-GLOBAL - CM Craft Aesthetic Valid—6/13/2026
121.50.0.0/24AS24109WNSNET - WNS Global ServicesNo ROA—6/13/2026
121.50.7.0/24AS24109WNSNET - WNS Global ServicesNo ROA—6/13/2026
121.50.6.0/24AS24109WNSNET - WNS Global ServicesNo ROA—6/13/2026
121.50.5.0/24AS24109WNSNET - WNS Global Services Valid—6/13/2026
121.50.4.0/24AS24109WNSNET - WNS Global ServicesNo ROA—6/13/2026
121.50.3.0/24AS24109WNSNET - WNS Global Services Valid—6/13/2026
121.50.1.0/24AS24109WNSNET - WNS Global ServicesNo ROA—6/13/2026
121.50.149.0/24AS24168CLOUDMAX-AS-TW - Cloudmax Inc. Valid—6/13/2026
121.50.150.0/24AS24168CLOUDMAX-AS-TW - Cloudmax Inc. Valid—6/13/2026
121.50.36.0/24AS38750TDS-AS-ID - Telemedia Dinamika Sarana, PT Valid—6/13/2026
121.50.39.0/24AS38750TDS-AS-ID - Telemedia Dinamika Sarana, PT Valid—6/13/2026
121.50.35.0/24AS38750TDS-AS-ID - Telemedia Dinamika Sarana, PT Valid—6/13/2026
121.50.34.0/24AS38750TDS-AS-ID - Telemedia Dinamika Sarana, PT Valid—6/13/2026
121.50.33.0/24AS38750TDS-AS-ID - Telemedia Dinamika Sarana, PT Valid—6/13/2026
121.51.183.0/24AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.58.0/24AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.50.0/24AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.51.0/24AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.180.0/24AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.194.0/24AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.181.0/24AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.51.182.0/24AS45090TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited Valid—6/13/2026
121.50.32.0/24AS56237UNILA-AS-ID - Universitas Lampung Valid—6/13/2026
121.50.221.0/24AS132337ANSPL-AS-AP - Axclusive Valid—6/13/2026
121.50.223.0/24AS132337ANSPL-AS-AP - Axclusive Valid—6/13/2026
121.50.216.0/24AS132337ANSPL-AS-AP - Axclusive Valid—6/13/2026
121.50.217.0/24AS132337ANSPL-AS-AP - Axclusive Valid—6/13/2026
121.50.218.0/24AS132337ANSPL-AS-AP - Axclusive Valid—6/13/2026
121.50.219.0/24AS132337ANSPL-AS-AP - Axclusive Valid—6/13/2026
121.50.220.0/24AS132337ANSPL-AS-AP - Axclusive Valid—6/13/2026
121.50.222.0/24AS132337ANSPL-AS-AP - Axclusive Valid—6/13/2026

More Specific Prefixes

100
PrefixASCountryStatus
121.48.0.0/15AS4538🇨🇳CNallocated
121.51.0.0/16AS45090🇨🇳CNallocated
121.50.64.0/18🇰🇷KRallocated
121.50.224.0/19AS17857🇰🇷KRallocated
121.50.192.0/20AS9313🇦🇺AUallocated
121.50.176.0/20AS18046🇹🇼TWallocated
121.50.128.0/20🇮🇩IDallocated
121.50.16.0/20AS4668🇰🇷KRallocated
121.50.40.0/21AS63997🇯🇵JPallocated
121.50.8.0/21🇨🇳CNallocated
121.50.32.0/21🇮🇩IDallocated
121.50.216.0/21AS132337🇸🇬SGallocated
121.50.0.0/21AS24109🇮🇳INallocated
121.50.144.0/21🇹🇼TWallocated
121.50.48.0/21AS151374🇯🇵JPallocated
121.50.152.0/21AS10013🇯🇵JPallocated
121.50.56.0/21🇯🇵JPallocated
121.50.160.0/21AS2497🇯🇵JPallocated
121.50.208.0/21AS9313🇦🇺AUallocated
121.50.168.0/22available
121.50.172.0/22🇻🇳VNallocated
121.50.208.0/23🇦🇺AUassigned
121.50.7.0/24AS24109🇮🇳INassigned
121.50.204.0/24🇦🇺AUassigned
121.50.193.0/24🇦🇺AUassigned
121.50.201.0/24🇦🇺AUassigned
121.50.221.0/24AS132337🇸🇬SGassigned
121.50.223.0/24AS132337🇸🇬SGassigned
121.50.217.0/24AS132337🇸🇬SGassigned
121.50.0.0/24AS24109🇮🇳INassigned
121.50.4.0/24AS24109🇮🇳INassigned
121.50.5.0/24AS24109🇮🇳INassigned
121.50.36.0/24AS38750🇮🇩IDassigned
121.50.37.0/24🇮🇩IDassigned
121.50.39.0/24AS38750🇮🇩IDassigned
121.50.192.0/24🇦🇺AUassigned
121.50.194.0/24🇦🇺AUassigned
121.50.195.0/24🇦🇺AUassigned
121.50.196.0/24🇦🇺AUassigned
121.50.197.0/24🇦🇺AUassigned
121.50.200.0/24🇦🇺AUassigned
121.50.203.0/24🇦🇺AUassigned
121.50.205.0/24🇦🇺AUassigned
121.50.218.0/24AS132337🇸🇬SGassigned
121.50.219.0/24AS132337🇸🇬SGassigned
121.50.220.0/24AS132337🇸🇬SGassigned
121.50.222.0/24AS132337🇸🇬SGassigned
121.50.1.0/24AS24109🇮🇳INassigned
121.50.3.0/24AS24109🇮🇳INassigned
121.50.6.0/24AS24109🇵🇭PHassigned
121.50.32.0/24AS56237🇮🇩IDassigned
121.50.33.0/24AS38750🇮🇩IDassigned
121.50.34.0/24AS38750🇮🇩IDassigned
121.50.35.0/24AS38750🇮🇩IDassigned
121.50.38.0/24🇮🇩IDassigned
121.50.198.0/24🇦🇺AUassigned
121.50.199.0/24🇦🇺AUassigned
121.50.202.0/24🇦🇺AUassigned
121.50.211.0/24🇦🇺AUassigned
121.50.216.0/24AS132337🇸🇬SGassigned
121.50.213.0/25🇦🇺AUassigned
121.50.214.0/25🇦🇺AUassigned
121.50.214.128/25🇦🇺AUassigned
121.50.213.128/25🇦🇺AUassigned
121.50.212.0/26🇦🇺AUassigned
121.50.210.0/26🇦🇺AUassigned
121.50.212.64/26🇦🇺AUassigned
121.50.207.0/27🇦🇺AUassigned
121.50.209.0/28🇦🇺AUassigned
121.50.207.192/28🇦🇺AUassigned
121.50.207.208/28🇦🇺AUassigned
121.50.210.96/28🇦🇺AUassigned
121.50.210.24/29🇦🇺AUassigned
121.50.210.40/29🇦🇺AUassigned
121.50.210.56/29🇦🇺AUassigned
121.50.209.16/29🇦🇺AUassigned
121.50.207.248/29🇦🇺AUassigned
121.50.207.240/29🇦🇺AUassigned
121.50.207.168/29🇦🇺AUassigned
121.50.207.56/29🇦🇺AUassigned
121.50.207.88/29🇦🇺AUassigned
121.50.210.32/29🇦🇺AUassigned
121.50.207.64/29🇦🇺AUassigned
121.50.207.152/29🇦🇺AUassigned
121.50.210.64/29🇦🇺AUassigned
121.50.210.88/29🇦🇺AUassigned
121.50.207.32/29🇦🇺AUassigned
121.50.207.40/29🇦🇺AUassigned
121.50.210.112/29🇦🇺AUassigned
121.50.207.136/29🇦🇺AUassigned
121.50.207.160/29🇦🇺AUassigned
121.50.207.104/29🇦🇺AUassigned
121.50.207.112/29🇦🇺AUassigned
121.50.207.176/29🇦🇺AUassigned
121.50.207.184/29🇦🇺AUassigned
121.50.207.232/29🇦🇺AUassigned
121.50.209.32/29🇦🇺AUassigned
121.50.210.16/29🇦🇺AUassigned
121.50.207.80/29🇦🇺AUassigned
121.50.210.120/29🇦🇺AUassigned
Geolocation
Country🇨🇳ChinaCN
RegionSichuan
CityChengdu
GEThttps://api.ipctl.io/v1/prefix/121.48.0.0/14

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/121.48.0.0/14" | jq