HomePrefix Lookup117.187.208.0/21

117.187.208.0/21

🇨🇳
IPv4APNICannouncedAS9808CHINAMOBILE-CN - China Mobile Communications Group Co., Ltd. RPKI Valid
CIDR
117.187.208.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇨🇳 China
City
Jinrongjie (Xicheng District)
RIR
APNIC
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
117.187.208.0/21AS9808CHINAMOBILE-CN - China Mobile Communications Group Co., Ltd. Valid
RADB
5/31/2026

Covering Prefix

6 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
117.128.0.0/10AS9808CHINAMOBILE-CN - China Mobile Communications Group Co., Ltd.No ROA—5/31/2026
117.187.0.0/16AS9808CHINAMOBILE-CN - China Mobile Communications Group Co., Ltd. Valid—5/31/2026
117.187.208.0/22AS138407CMNET-GZIDC-CN - The Internet Data Center of Guizhou Mobile Communication Company Limited Valid—5/31/2026
117.187.212.0/22AS138407CMNET-GZIDC-CN - The Internet Data Center of Guizhou Mobile Communication Company Limited Valid—5/31/2026
117.187.213.0/24AS138407CMNET-GZIDC-CN - The Internet Data Center of Guizhou Mobile Communication Company Limited Valid—5/31/2026
117.187.209.0/24AS138407CMNET-GZIDC-CN - The Internet Data Center of Guizhou Mobile Communication Company Limited Valid—5/31/2026

RPKI ROAs

2
PrefixOriginMax LengthTrust Anchor
117.187.208.0/21AS9808/21apnic
117.187.0.0/16AS9808/16apnic

IRR Route Objects

1
OriginRegistryMaintainerModified
AS9808RADBMAINT-AS584535/25/2024
Origin ASN
AS9808
CHINAMOBILE-CN - China Mobile Communications Group Co., Ltd.
Geolocation
Country🇨🇳ChinaCN
RegionBeijing
CityJinrongjie (Xicheng District)
Coordinates39.9155, 116.3600 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/117.187.208.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/117.187.208.0/21" | jq
External Links
RIPEstat Hurricane Electric BGP