HomePrefix Lookup211.137.244.0/22

211.137.244.0/22

🇨🇳
IPv4APNICannouncedAS132525CMNET-HEILONGJIANG-CN - HeiLongJiang Mobile Communication Company Limited RPKI Valid
CIDR
211.137.244.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇨🇳 China
City
Harbin
RIR
APNIC
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
211.137.244.0/22AS132525CMNET-HEILONGJIANG-CN - HeiLongJiang Mobile Communication Company Limited Valid
APNICRADB
6/1/2026

Covering Prefix

2 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
211.136.0.0/13AS9808CHINAMOBILE-CN - China Mobile Communications Group Co., Ltd.No ROA—6/1/2026
211.137.224.0/19AS132525CMNET-HEILONGJIANG-CN - HeiLongJiang Mobile Communication Company Limited Valid—6/1/2026

RPKI ROAs

2
PrefixOriginMax LengthTrust Anchor
211.137.244.0/22AS132525/22apnic
211.137.224.0/19AS132525/19apnic

IRR Route Objects

2
OriginRegistryMaintainerModified
AS132525APNICMAINT-CN-CMCC12/10/2021
AS132525RADBMAINT-AS5845311/13/2023
Origin ASN
AS132525
CMNET-HEILONGJIANG-CN - HeiLongJiang Mobile Communication Company Limited
Geolocation
Country🇨🇳ChinaCN
RegionHeilongjiang
CityHarbin
Coordinates45.7421, 126.6630 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/211.137.244.0/22

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

curl -s "https://api.ipctl.io/v1/prefix/211.137.244.0/22" | jq
External Links
RIPEstat Hurricane Electric BGP