Home Prefix Lookup180.166.0.0/15

180.166.0.0/15

🇨🇳

IPv4APNICannouncedAS4812CHINANET-SH-AP - China Telecom (Group) RPKI Valid

CIDR

180.166.0.0/15

IP Version

IPv4

Addresses

131K

Mask

/15 (255.254.0.0)

Country

🇨🇳 China

City

Shanghai

RIR

APNIC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
180.166.0.0/15	AS4812CHINANET-SH-AP - China Telecom (Group)	Valid	RADB	6/13/2026

Covering Prefix

8 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
180.160.0.0/13	AS4812CHINANET-SH-AP - China Telecom (Group)	Valid	—	6/13/2026
180.167.0.0/16	AS4812CHINANET-SH-AP - China Telecom (Group)	Valid	—	6/13/2026
180.166.0.0/16	AS4812CHINANET-SH-AP - China Telecom (Group)	Valid	—	6/13/2026
180.166.128.0/17	AS4812CHINANET-SH-AP - China Telecom (Group)	Valid	—	6/13/2026
180.166.0.0/17	AS4812CHINANET-SH-AP - China Telecom (Group)	Valid	—	6/13/2026
180.166.168.0/24	AS4812CHINANET-SH-AP - China Telecom (Group)	Valid	—	6/13/2026
180.167.162.0/24	AS4812CHINANET-SH-AP - China Telecom (Group)	Valid	—	6/13/2026
180.167.224.0/24	AS4812CHINANET-SH-AP - China Telecom (Group)	Valid	—	6/13/2026

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
180.166.0.0/15	AS4812	/15	apnic
180.160.0.0/13	AS4812	/13	apnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS4812	RADB	MAINT-AS4812	11/13/2023

More Specific Prefixes

100

Prefix	Country	Status
180.167.8.0/22	🇨🇳CN	assigned
180.166.216.0/23	🇨🇳CN	assigned
180.167.12.0/23	🇨🇳CN	assigned
180.166.222.0/24	🇨🇳CN	assigned
180.167.14.0/24	🇨🇳CN	assigned
180.166.208.0/25	🇨🇳CN	assigned
180.166.223.128/25	🇨🇳CN	assigned
180.166.55.128/25	🇨🇳CN	assigned
180.166.54.0/25	🇨🇳CN	assigned
180.166.54.192/26	🇨🇳CN	assigned
180.166.55.0/26	🇨🇳CN	assigned
180.166.55.64/26	🇨🇳CN	assigned
180.167.18.224/27	🇨🇳CN	assigned
180.167.7.160/27	🇨🇳CN	assigned
180.167.19.64/27	🇨🇳CN	assigned
180.167.5.224/27	🇨🇳CN	assigned
180.166.54.128/27	🇨🇳CN	assigned
180.167.36.64/28	🇨🇳CN	assigned
180.166.36.160/28	🇨🇳CN	assigned
180.166.7.0/28	🇨🇳CN	assigned
180.166.115.208/28	🇨🇳CN	assigned
180.166.133.224/28	🇨🇳CN	assigned
180.166.93.64/28	🇨🇳CN	assigned
180.166.98.112/28	🇨🇳CN	assigned
180.167.23.208/28	🇨🇳CN	assigned
180.167.16.128/28	🇨🇳CN	assigned
180.166.20.208/28	🇨🇳CN	assigned
180.167.30.16/28	🇨🇳CN	assigned
180.167.64.192/28	🇨🇳CN	assigned
180.166.137.64/28	🇨🇳CN	assigned
180.167.16.144/28	🇨🇳CN	assigned
180.166.221.96/28	🇨🇳CN	assigned
180.167.23.0/28	🇨🇳CN	assigned
180.166.192.128/28	🇨🇳CN	assigned
180.167.2.0/28	🇨🇳CN	assigned
180.167.7.80/28	🇨🇳CN	assigned
180.167.30.48/28	🇨🇳CN	assigned
180.166.117.48/28	🇨🇳CN	assigned
180.167.23.144/28	🇨🇳CN	assigned
180.167.2.160/28	🇨🇳CN	assigned
180.167.28.48/28	🇨🇳CN	assigned
180.166.34.0/28	🇨🇳CN	assigned
180.166.115.144/28	🇨🇳CN	assigned
180.167.24.224/28	🇨🇳CN	assigned
180.166.215.208/28	🇨🇳CN	assigned
180.166.130.32/28	🇨🇳CN	assigned
180.166.227.16/28	🇨🇳CN	assigned
180.167.22.32/28	🇨🇳CN	assigned
180.166.58.0/28	🇨🇳CN	assigned
180.167.21.240/28	🇨🇳CN	assigned
180.166.133.160/28	🇨🇳CN	assigned
180.166.13.112/28	🇨🇳CN	assigned
180.166.210.224/28	🇨🇳CN	assigned
180.167.16.240/28	🇨🇳CN	assigned
180.167.17.32/28	🇨🇳CN	assigned
180.166.220.64/28	🇨🇳CN	assigned
180.166.221.16/28	🇨🇳CN	assigned
180.166.147.224/28	🇨🇳CN	assigned
180.166.12.160/28	🇨🇳CN	assigned
180.166.22.224/28	🇨🇳CN	assigned
180.166.174.176/28	🇨🇳CN	assigned
180.167.20.192/28	🇨🇳CN	assigned
180.167.30.32/28	🇨🇳CN	assigned
180.166.117.80/28	🇨🇳CN	assigned
180.167.18.0/29	🇨🇳CN	assigned
180.167.17.232/29	🇨🇳CN	assigned
180.167.17.216/29	🇨🇳CN	assigned
180.167.17.208/29	🇨🇳CN	assigned
180.166.142.128/29	🇨🇳CN	assigned
180.167.17.200/29	🇨🇳CN	assigned
180.167.17.136/29	🇨🇳CN	assigned
180.167.19.232/29	🇨🇳CN	assigned
180.167.17.88/29	🇨🇳CN	assigned
180.166.218.16/29	🇨🇳CN	assigned
180.166.142.184/29	🇨🇳CN	assigned
180.167.23.120/29	🇨🇳CN	assigned
180.167.16.120/29	🇨🇳CN	assigned
180.167.16.96/29	🇨🇳CN	assigned
180.166.6.200/29	🇨🇳CN	assigned
180.167.16.80/29	🇨🇳CN	assigned
180.167.20.40/29	🇨🇳CN	assigned
180.166.117.96/29	🇨🇳CN	assigned
180.166.4.208/29	🇨🇳CN	assigned
180.166.2.24/29	🇨🇳CN	assigned
180.166.0.240/29	🇨🇳CN	assigned
180.167.15.112/29	🇨🇳CN	assigned
180.166.144.64/29	🇨🇳CN	assigned
180.166.116.48/29	🇨🇳CN	assigned
180.167.36.24/29	🇨🇳CN	assigned
180.167.30.152/29	🇨🇳CN	assigned
180.167.6.120/29	🇨🇳CN	assigned
180.166.116.96/29	🇨🇳CN	assigned
180.167.56.144/29	🇨🇳CN	assigned
180.167.6.128/29	🇨🇳CN	assigned
180.167.30.96/29	🇨🇳CN	assigned
180.167.6.40/29	🇨🇳CN	assigned
180.167.5.184/29	🇨🇳CN	assigned
180.166.4.216/29	🇨🇳CN	assigned
180.167.16.72/29	🇨🇳CN	assigned
180.167.29.168/29	🇨🇳CN	assigned

Origin ASN

AS4812

CHINANET-SH-AP - China Telecom (Group)

Geolocation

Country🇨🇳ChinaCN

RegionShanghai

CityShanghai

Coordinates31.2304, 121.4740 ↗

API

Open

GEThttps://api.ipctl.io/v1/prefix/180.166.0.0/15

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

curl -s "https://api.ipctl.io/v1/prefix/180.166.0.0/15" | jq

External Links

RIPEstat Hurricane Electric BGP