HomePrefix Lookup210.26.0.0/15

210.26.0.0/15

🇨🇳
CIDR
210.26.0.0/15
IP Version
IPv4
Addresses
131K
Mask
/15 (255.254.0.0)
Country
🇨🇳 China
City
Haidian (Haidian Qu)
RIR
APNIC
Status
allocated
Allocated
8/31/1998

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
210.26.0.0/15AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA
RADB
5/31/2026

Covering Prefix

98 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
210.26.128.0/17AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.26.128.0/17AS138441CNGI-WLQ-IX-AS-AP - CERNET2 regional IX at Xinjiang UniversityNo ROA—5/31/2026
210.27.160.0/19AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.27.176.0/20AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.26.0.0/20AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.27.240.0/20AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.26.48.0/20AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.27.224.0/20AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.27.128.0/20AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.27.96.0/20AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.27.80.0/20AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.27.32.0/20AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.27.0.0/20AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.26.80.0/20AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.26.176.0/20AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.26.96.0/20AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.26.112.0/20AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.27.192.0/20AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.26.176.0/20AS138441CNGI-WLQ-IX-AS-AP - CERNET2 regional IX at Xinjiang UniversityNo ROA—5/31/2026
210.27.144.0/21AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.26.16.0/21AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.26.24.0/21AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.26.32.0/21AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.26.72.0/21AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.26.168.0/21AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.26.192.0/21AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.26.216.0/21AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.27.112.0/21AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.27.160.0/21AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.27.168.0/21AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.26.168.0/21AS138441CNGI-WLQ-IX-AS-AP - CERNET2 regional IX at Xinjiang UniversityNo ROA—5/31/2026
210.26.216.0/21AS138441CNGI-WLQ-IX-AS-AP - CERNET2 regional IX at Xinjiang UniversityNo ROA—5/31/2026
210.26.192.0/21AS138441CNGI-WLQ-IX-AS-AP - CERNET2 regional IX at Xinjiang UniversityNo ROA—5/31/2026
210.27.152.0/22AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.27.208.0/22AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.27.158.0/23AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.26.176.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.26.181.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.26.182.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.26.183.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.26.148.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.26.151.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.27.208.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.26.168.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.26.82.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.26.80.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.27.161.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.27.166.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.27.253.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.26.19.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.27.176.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.27.177.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.27.178.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.27.179.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.26.18.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.26.111.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.26.144.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.26.147.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.26.184.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.26.185.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.27.216.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.26.17.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.26.230.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.26.79.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.26.78.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.26.77.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.27.80.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.27.81.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.27.82.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.27.83.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.27.84.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.26.76.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.26.16.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.26.72.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.27.128.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.27.131.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.27.133.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.27.135.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.27.143.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.26.64.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.27.144.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.27.153.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.27.156.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.26.24.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.27.242.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.27.160.0/24AS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA—5/31/2026
210.26.183.0/24AS138441CNGI-WLQ-IX-AS-AP - CERNET2 regional IX at Xinjiang UniversityNo ROA—5/31/2026
210.26.147.0/24AS138441CNGI-WLQ-IX-AS-AP - CERNET2 regional IX at Xinjiang UniversityNo ROA—5/31/2026
210.26.184.0/24AS138441CNGI-WLQ-IX-AS-AP - CERNET2 regional IX at Xinjiang UniversityNo ROA—5/31/2026
210.26.144.0/24AS138441CNGI-WLQ-IX-AS-AP - CERNET2 regional IX at Xinjiang UniversityNo ROA—5/31/2026
210.26.185.0/24AS138441CNGI-WLQ-IX-AS-AP - CERNET2 regional IX at Xinjiang UniversityNo ROA—5/31/2026
210.26.168.0/24AS138441CNGI-WLQ-IX-AS-AP - CERNET2 regional IX at Xinjiang UniversityNo ROA—5/31/2026
210.26.182.0/24AS138441CNGI-WLQ-IX-AS-AP - CERNET2 regional IX at Xinjiang UniversityNo ROA—5/31/2026
210.26.151.0/24AS138441CNGI-WLQ-IX-AS-AP - CERNET2 regional IX at Xinjiang UniversityNo ROA—5/31/2026
210.26.181.0/24AS138441CNGI-WLQ-IX-AS-AP - CERNET2 regional IX at Xinjiang UniversityNo ROA—5/31/2026
210.26.148.0/24AS138441CNGI-WLQ-IX-AS-AP - CERNET2 regional IX at Xinjiang UniversityNo ROA—5/31/2026
210.26.230.0/24AS138441CNGI-WLQ-IX-AS-AP - CERNET2 regional IX at Xinjiang UniversityNo ROA—5/31/2026
210.26.176.0/24AS138441CNGI-WLQ-IX-AS-AP - CERNET2 regional IX at Xinjiang UniversityNo ROA—5/31/2026

IRR Route Objects

1
OriginRegistryMaintainerModified
AS4538RADBMAINT-AS463711/13/2023
Geolocation
Country🇨🇳ChinaCN
RegionBeijing
CityHaidian (Haidian Qu)
GEThttps://api.ipctl.io/v1/prefix/210.26.0.0/15

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

curl -s "https://api.ipctl.io/v1/prefix/210.26.0.0/15" | jq