HomePrefix Lookup219.129.48.0/21

219.129.48.0/21

🇨🇳
IPv4APNICannouncedAS140312CHINATELECOM-GUANGDONG-ZHANJIANG-5G-NETWORK - CHINATELECOM Guangdong province Zhanjiang 5G networkNo ROA
CIDR
219.129.48.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇨🇳 China
City
Yuncheng (Xia County)
RIR
APNIC
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
219.129.48.0/21AS140312CHINATELECOM-GUANGDONG-ZHANJIANG-5G-NETWORK - CHINATELECOM Guangdong province Zhanjiang 5G networkNo ROA
RADB
6/1/2026

Covering Prefix

1 less-specific announcement
PrefixOrigin ASRPKIIRRLast Seen
219.128.0.0/13AS4134CHINANET-BACKBONE - No.31,Jin-rong StreetNo ROA—6/1/2026

IRR Route Objects

1
OriginRegistryMaintainerModified
AS140312RADBMAINT-AS48133/16/2026

More Specific Prefixes

27
PrefixASCountryStatus
219.129.53.128/25🇨🇳CNassigned
219.129.53.0/25🇨🇳CNassigned
219.129.52.64/26🇨🇳CNassigned
219.129.52.192/26🇨🇳CNassigned
219.129.51.192/26🇨🇳CNassigned
219.129.52.128/26🇨🇳CNassigned
219.129.48.0/26🇨🇳CNassigned
219.129.49.0/26🇨🇳CNassigned
219.129.50.192/26🇨🇳CNassigned
219.129.48.192/26🇨🇳CNassigned
219.129.49.64/26🇨🇳CNassigned
219.129.49.128/26🇨🇳CNassigned
219.129.49.192/26🇨🇳CNassigned
219.129.51.128/26🇨🇳CNassigned
219.129.51.0/26🇨🇳CNassigned
219.129.50.64/26🇨🇳CNassigned
219.129.51.64/26🇨🇳CNassigned
219.129.50.128/26🇨🇳CNassigned
219.129.52.0/26🇨🇳CNassigned
219.129.48.160/27🇨🇳CNassigned
219.129.48.64/27🇨🇳CNassigned
219.129.50.0/27🇨🇳CNassigned
219.129.50.32/27🇨🇳CNassigned
219.129.48.128/28🇨🇳CNassigned
219.129.48.112/28🇨🇳CNassigned
219.129.48.96/28🇨🇳CNassigned
219.129.48.144/28🇨🇳CNassigned
Origin ASN
AS140312
CHINATELECOM-GUANGDONG-ZHANJIANG-5G-NETWORK - CHINATELECOM Guangdong province Zhanjiang 5G network
Geolocation
Country🇨🇳ChinaCN
RegionShanxi
CityYuncheng (Xia County)
Coordinates35.1414, 111.2200 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/219.129.48.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/219.129.48.0/21" | jq
External Links
RIPEstat Hurricane Electric BGP