HomePrefix Lookup202.100.128.0/19

202.100.128.0/19

🇨🇳
IPv4APNICassignedAS4134CHINANET-BACKBONE - No.31,Jin-rong StreetNo ROA
CIDR
202.100.128.0/19
IP Version
IPv4
Addresses
8.1K
Mask
/19 (255.255.224.0)
Country
🇨🇳 China
City
Xining
RIR
APNIC
Status
assigned
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
202.100.128.0/19AS4134CHINANET-BACKBONE - No.31,Jin-rong StreetNo ROA
RADB
5/31/2026

Covering Prefix

7 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
202.100.144.0/20AS140061CHINANET-Qinghai-AS-AP - Qinghai TelecomNo ROA—5/31/2026
202.100.128.0/20AS140061CHINANET-Qinghai-AS-AP - Qinghai TelecomNo ROA—5/31/2026
202.100.129.0/24AS132225CHINATELECOM-QINGHAI-5G-NETWORK - China Telecom Valid—5/31/2026
202.100.130.0/24AS132225CHINATELECOM-QINGHAI-5G-NETWORK - China Telecom Valid—5/31/2026
202.100.146.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai TelecomNo ROA—5/31/2026
202.100.132.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai TelecomNo ROA—5/31/2026
202.100.145.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai TelecomNo ROA—5/31/2026

IRR Route Objects

2
OriginRegistryMaintainerModified
AS4134RADBMAINT-CT-GNOC11/13/2023
AS140061RADBMAINT-AS14006111/13/2023

More Specific Prefixes

71
PrefixASCountryStatus
202.100.144.0/20AS140061🇨🇳CNallocated
202.100.136.0/21🇨🇳CNallocated
202.100.128.0/21🇨🇳CNallocated
202.100.144.0/21🇨🇳CNassigned
202.100.152.0/22🇨🇳CNassigned
202.100.156.0/23🇨🇳CNassigned
202.100.129.0/24AS132225🇨🇳CNassigned
202.100.158.0/24🇨🇳CNassigned
202.100.153.0/24🇨🇳CNassigned
202.100.132.128/25🇨🇳CNassigned
202.100.131.0/26🇨🇳CNassigned
202.100.130.64/27🇨🇳CNassigned
202.100.130.32/27🇨🇳CNassigned
202.100.140.128/27🇨🇳CNassigned
202.100.128.0/27🇨🇳CNassigned
202.100.128.32/27🇨🇳CNassigned
202.100.128.224/27🇨🇳CNassigned
202.100.128.192/27🇨🇳CNassigned
202.100.128.128/27🇨🇳CNassigned
202.100.130.0/27🇨🇳CNassigned
202.100.128.96/27🇨🇳CNassigned
202.100.138.64/27🇨🇳CNassigned
202.100.140.96/27🇨🇳CNassigned
202.100.134.64/27🇨🇳CNassigned
202.100.128.160/28🇨🇳CNassigned
202.100.131.64/28🇨🇳CNassigned
202.100.128.80/28🇨🇳CNassigned
202.100.128.128/28🇨🇳CNassigned
202.100.132.0/28🇨🇳CNassigned
202.100.136.64/28🇨🇳CNassigned
202.100.130.112/28🇨🇳CNassigned
202.100.131.128/28🇨🇳CNassigned
202.100.159.48/28🇨🇳CNassigned
202.100.128.64/28🇨🇳CNassigned
202.100.130.128/28🇨🇳CNassigned
202.100.138.128/28🇨🇳CNassigned
202.100.136.128/29🇨🇳CNassigned
202.100.131.144/29🇨🇳CNassigned
202.100.138.8/29🇨🇳CNassigned
202.100.140.80/29🇨🇳CNassigned
202.100.140.88/29🇨🇳CNassigned
202.100.131.80/29🇨🇳CNassigned
202.100.138.240/29🇨🇳CNassigned
202.100.134.0/29🇨🇳CNassigned
202.100.139.208/29🇨🇳CNassigned
202.100.139.192/29🇨🇳CNassigned
202.100.128.144/29🇨🇳CNassigned
202.100.138.232/29🇨🇳CNassigned
202.100.135.160/30🇨🇳CNassigned
202.100.135.48/30🇨🇳CNassigned
202.100.134.96/30🇨🇳CNassigned
202.100.128.124/30🇨🇳CNassigned
202.100.134.8/30🇨🇳CNassigned
202.100.135.176/30🇨🇳CNassigned
202.100.135.8/30🇨🇳CNassigned
202.100.135.200/30🇨🇳CNassigned
202.100.135.224/30🇨🇳CNassigned
202.100.139.44/30🇨🇳CNassigned
202.100.135.112/30🇨🇳CNassigned
202.100.159.0/30🇨🇳CNassigned
202.100.139.48/30🇨🇳CNassigned
202.100.128.122/31🇨🇳CNassigned
202.100.159.248/32🇨🇳CNassigned
202.100.159.234/32🇨🇳CNassigned
202.100.159.247/32🇨🇳CNassigned
202.100.159.241/32🇨🇳CNassigned
202.100.138.248/32🇨🇳CNassigned
202.100.131.82/32🇨🇳CNassigned
202.100.128.152/32🇨🇳CNassigned
202.100.128.121/32🇨🇳CNassigned
202.100.159.245/32🇨🇳CNassigned
Origin ASN
AS4134
CHINANET-BACKBONE - No.31,Jin-rong Street
Geolocation
Country🇨🇳ChinaCN
RegionQinghai
CityXining
Coordinates36.6209, 101.7800 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/202.100.128.0/19

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

curl -s "https://api.ipctl.io/v1/prefix/202.100.128.0/19" | jq
External Links
RIPEstat Hurricane Electric BGP