HomePrefix Lookup221.178.128.0/17

221.178.128.0/17

🇨🇳
IPv4APNICannouncedAS56046CMNET-Jiangsu-AP - China Mobile communications corporation RPKI Valid
CIDR
221.178.128.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
🇨🇳 China
City
Nanjing
RIR
APNIC
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
221.178.128.0/17AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid
RADB
6/14/2026

Covering Prefix

87 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
221.176.0.0/13AS9808CHINAMOBILE-CN - China Mobile Communications Group Co., Ltd.No ROA—6/14/2026
221.178.128.0/20AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.208.0/21AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.160.0/21AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.152.0/21AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.248.0/21AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.224.0/21AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.144.0/22AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.148.0/22AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.160.0/22AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.168.0/22AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.172.0/22AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.176.0/22AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.180.0/22AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.184.0/22AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.188.0/22AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.192.0/22AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.196.0/22AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.200.0/22AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.204.0/22AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.216.0/22AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.220.0/22AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.232.0/22AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.236.0/22AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.240.0/22AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.244.0/22AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.166.0/23AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.168.0/24AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.170.0/24AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.229.0/24AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.231.0/24AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.176.0/24AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.246.0/24AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.181.0/24AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.232.0/24AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.184.0/24AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.185.0/24AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.186.0/24AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.187.0/24AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.247.0/24AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.188.0/24AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.189.0/24AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.190.0/24AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.237.0/24AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.192.0/24AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.193.0/24AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.194.0/24AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.195.0/24AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.238.0/24AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.198.0/24AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.199.0/24AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.129.0/24AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.200.0/24AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.201.0/24AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.202.0/24AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.203.0/24AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.251.0/24AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.133.0/24AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.208.0/24AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.210.0/24AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.211.0/24AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.244.0/24AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.217.0/24AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.245.0/24AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.222.0/24AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.223.0/24AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.132.0/24AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.224.0/24AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.225.0/24AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.139.0/24AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.140.0/24AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.138.0/24AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.145.0/24AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.147.0/24AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.226.0/24AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.148.0/24AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.150.0/24AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.137.0/24AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.152.0/24AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.228.0/24AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.156.0/24AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.157.0/24AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.158.0/24AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.159.0/24AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.135.0/24AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.227.0/24AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026
221.178.153.0/24AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/14/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
221.178.128.0/17AS56046/17apnic

IRR Route Objects

1
OriginRegistryMaintainerModified
AS56046RADBMAINT-AS5845311/13/2023
Origin ASN
AS56046
CMNET-Jiangsu-AP - China Mobile communications corporation
Geolocation
Country🇨🇳ChinaCN
RegionJiangsu
CityNanjing
Coordinates32.0607, 118.7630 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/221.178.128.0/17

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

curl -s "https://api.ipctl.io/v1/prefix/221.178.128.0/17" | jq
External Links
RIPEstat Hurricane Electric BGP