HomePrefix Lookup219.129.0.0/21

219.129.0.0/21

🇨🇳
IPv4APNICannouncedAS140312CHINATELECOM-GUANGDONG-ZHANJIANG-5G-NETWORK - CHINATELECOM Guangdong province Zhanjiang 5G networkNo ROA
CIDR
219.129.0.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇨🇳 China
City
Guangzhou
RIR
APNIC
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
219.129.0.0/21AS140312CHINATELECOM-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

41
PrefixASCountryStatus
219.129.4.128/25🇨🇳CNassigned
219.129.7.192/26🇨🇳CNassigned
219.129.7.128/26🇨🇳CNassigned
219.129.7.64/26🇨🇳CNassigned
219.129.4.0/26🇨🇳CNassigned
219.129.7.0/26🇨🇳CNassigned
219.129.6.192/26🇨🇳CNassigned
219.129.6.128/26🇨🇳CNassigned
219.129.5.192/26🇨🇳CNassigned
219.129.6.0/26🇨🇳CNassigned
219.129.6.64/26🇨🇳CNassigned
219.129.1.64/26🇨🇳CNassigned
219.129.4.64/26🇨🇳CNassigned
219.129.2.0/26🇨🇳CNassigned
219.129.2.64/26🇨🇳CNassigned
219.129.2.192/26🇨🇳CNassigned
219.129.1.0/26🇨🇳CNassigned
219.129.1.128/27🇨🇳CNassigned
219.129.1.224/27🇨🇳CNassigned
219.129.2.160/27🇨🇳CNassigned
219.129.3.32/27🇨🇳CNassigned
219.129.5.64/27🇨🇳CNassigned
219.129.3.96/27🇨🇳CNassigned
219.129.5.160/27🇨🇳CNassigned
219.129.1.192/27🇨🇳CNassigned
219.129.2.128/27🇨🇳CNassigned
219.129.3.128/27🇨🇳CNassigned
219.129.3.192/27🇨🇳CNassigned
219.129.5.0/27🇨🇳CNassigned
219.129.3.0/27🇨🇳CNassigned
219.129.3.224/27🇨🇳CNassigned
219.129.3.160/28🇨🇳CNassigned
219.129.3.80/28🇨🇳CNassigned
219.129.5.128/28🇨🇳CNassigned
219.129.3.64/28🇨🇳CNassigned
219.129.1.160/28🇨🇳CNassigned
219.129.3.176/28🇨🇳CNassigned
219.129.5.48/28🇨🇳CNassigned
219.129.1.176/28🇨🇳CNassigned
219.129.5.144/28🇨🇳CNassigned
219.129.5.96/28🇨🇳CNassigned
Origin ASN
AS140312
CHINATELECOM-GUANGDONG-ZHANJIANG-5G-NETWORK - CHINATELECOM Guangdong province Zhanjiang 5G network
Geolocation
Country🇨🇳ChinaCN
RegionGuangdong
CityGuangzhou
Coordinates23.1317, 113.2660 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/219.129.0.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/219.129.0.0/21" | jq
External Links
RIPEstat Hurricane Electric BGP