HomePrefix Lookup157.255.192.0/19

157.255.192.0/19

🇨🇳
IPv4APNICassignedAS135061UNICOM-ShenZhen-IDC - China Unicom Guangdong IP networkNo ROA
CIDR
157.255.192.0/19
IP Version
IPv4
Addresses
8.1K
Mask
/19 (255.255.224.0)
Country
🇨🇳 China
City
Guangzhou
RIR
APNIC
Status
assigned
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
157.255.192.0/19AS135061UNICOM-ShenZhen-IDC - China Unicom Guangdong IP networkNo ROA—5/31/2026

Covering Prefix

17 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
157.255.0.0/16AS17816CHINA169-GZ - China Unicom IP network China169 Guangdong provinceNo ROA—5/31/2026
157.255.212.0/22AS135061UNICOM-ShenZhen-IDC - China Unicom Guangdong IP networkNo ROA—5/31/2026
157.255.216.0/22AS135061UNICOM-ShenZhen-IDC - China Unicom Guangdong IP networkNo ROA—5/31/2026
157.255.196.0/22AS135061UNICOM-ShenZhen-IDC - China Unicom Guangdong IP networkNo ROA—5/31/2026
157.255.208.0/22AS135061UNICOM-ShenZhen-IDC - China Unicom Guangdong IP networkNo ROA—5/31/2026
157.255.200.0/23AS135061UNICOM-ShenZhen-IDC - China Unicom Guangdong IP networkNo ROA—5/31/2026
157.255.220.0/23AS135061UNICOM-ShenZhen-IDC - China Unicom Guangdong IP networkNo ROA—5/31/2026
157.255.202.0/23AS135061UNICOM-ShenZhen-IDC - China Unicom Guangdong IP networkNo ROA—5/31/2026
157.255.206.0/23AS135061UNICOM-ShenZhen-IDC - China Unicom Guangdong IP networkNo ROA—5/31/2026
157.255.223.0/24AS135061UNICOM-ShenZhen-IDC - China Unicom Guangdong IP networkNo ROA—5/31/2026
157.255.192.0/24AS135061UNICOM-ShenZhen-IDC - China Unicom Guangdong IP networkNo ROA—5/31/2026
157.255.193.0/24AS135061UNICOM-ShenZhen-IDC - China Unicom Guangdong IP networkNo ROA—5/31/2026
157.255.194.0/24AS135061UNICOM-ShenZhen-IDC - China Unicom Guangdong IP networkNo ROA—5/31/2026
157.255.195.0/24AS135061UNICOM-ShenZhen-IDC - China Unicom Guangdong IP networkNo ROA—5/31/2026
157.255.204.0/24AS135061UNICOM-ShenZhen-IDC - China Unicom Guangdong IP networkNo ROA—5/31/2026
157.255.205.0/24AS135061UNICOM-ShenZhen-IDC - China Unicom Guangdong IP networkNo ROA—5/31/2026
157.255.222.0/24AS135061UNICOM-ShenZhen-IDC - China Unicom Guangdong IP networkNo ROA—5/31/2026

IRR Route Objects

1
OriginRegistryMaintainerModified
AS17623APNICMAINT-CNCGROUP-RR3/31/2017
Origin ASN
AS135061
UNICOM-ShenZhen-IDC - China Unicom Guangdong IP network
Geolocation
Country🇨🇳ChinaCN
RegionGuangdong
CityGuangzhou
Coordinates23.1317, 113.2660 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/157.255.192.0/19

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

curl -s "https://api.ipctl.io/v1/prefix/157.255.192.0/19" | jq
External Links
RIPEstat Hurricane Electric BGP