121.10.232.0/21

🇨🇳

IPv4APNICannouncedAS140316CHINATELECOM-GUANGDONG-CHAOZHOU-5G-NETWORK - CHINATELECOM Guangdong province Chaozhou 5G networkNo ROA

CIDR

121.10.232.0/21

IP Version

IPv4

Addresses

Mask

/21 (255.255.248.0)

Country

🇨🇳 China

City

Guangzhou

RIR

APNIC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
121.10.232.0/21	AS140316CHINATELECOM-GUANGDONG-CHAOZHOU-5G-NETWORK - CHINATELECOM Guangdong province Chaozhou 5G network	No ROA	RADB	6/1/2026

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
121.8.0.0/13	AS4134CHINANET-BACKBONE - No.31,Jin-rong Street	No ROA	—	6/1/2026

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS140316	RADB	MAINT-AS4813	3/16/2026

More Specific Prefixes

100

Prefix	Country	Status
121.10.239.128/25	🇨🇳CN	assigned
121.10.238.64/26	🇨🇳CN	assigned
121.10.236.192/26	🇨🇳CN	assigned
121.10.235.64/26	🇨🇳CN	assigned
121.10.236.160/27	🇨🇳CN	assigned
121.10.236.144/28	🇨🇳CN	assigned
121.10.235.48/28	🇨🇳CN	assigned
121.10.236.136/29	🇨🇳CN	assigned
121.10.234.136/29	🇨🇳CN	assigned
121.10.234.144/29	🇨🇳CN	assigned
121.10.238.184/29	🇨🇳CN	assigned
121.10.234.40/29	🇨🇳CN	assigned
121.10.234.72/30	🇨🇳CN	assigned
121.10.234.92/30	🇨🇳CN	assigned
121.10.235.136/30	🇨🇳CN	assigned
121.10.234.84/30	🇨🇳CN	assigned
121.10.234.96/30	🇨🇳CN	assigned
121.10.234.8/30	🇨🇳CN	assigned
121.10.234.36/30	🇨🇳CN	assigned
121.10.234.168/30	🇨🇳CN	assigned
121.10.235.44/30	🇨🇳CN	assigned
121.10.236.136/30	🇨🇳CN	assigned
121.10.234.48/30	🇨🇳CN	assigned
121.10.239.124/30	🇨🇳CN	assigned
121.10.234.2/31	🇨🇳CN	assigned
121.10.234.4/31	🇨🇳CN	assigned
121.10.234.64/31	🇨🇳CN	assigned
121.10.234.146/31	🇨🇳CN	assigned
121.10.239.122/31	🇨🇳CN	assigned
121.10.238.4/31	🇨🇳CN	assigned
121.10.234.52/31	🇨🇳CN	assigned
121.10.235.142/31	🇨🇳CN	assigned
121.10.234.104/31	🇨🇳CN	assigned
121.10.234.14/31	🇨🇳CN	assigned
121.10.238.22/31	🇨🇳CN	assigned
121.10.235.132/31	🇨🇳CN	assigned
121.10.234.88/31	🇨🇳CN	assigned
121.10.238.28/31	🇨🇳CN	assigned
121.10.235.128/31	🇨🇳CN	assigned
121.10.234.116/31	🇨🇳CN	assigned
121.10.234.148/31	🇨🇳CN	assigned
121.10.234.134/31	🇨🇳CN	assigned
121.10.234.56/31	🇨🇳CN	assigned
121.10.235.42/31	🇨🇳CN	assigned
121.10.235.148/31	🇨🇳CN	assigned
121.10.238.26/31	🇨🇳CN	assigned
121.10.234.92/31	🇨🇳CN	assigned
121.10.236.134/31	🇨🇳CN	assigned
121.10.234.70/31	🇨🇳CN	assigned
121.10.234.90/31	🇨🇳CN	assigned
121.10.234.100/31	🇨🇳CN	assigned
121.10.234.68/31	🇨🇳CN	assigned
121.10.234.140/31	🇨🇳CN	assigned
121.10.234.138/31	🇨🇳CN	assigned
121.10.234.30/31	🇨🇳CN	assigned
121.10.235.8/31	🇨🇳CN	assigned
121.10.238.78/31	🇨🇳CN	assigned
121.10.238.2/31	🇨🇳CN	assigned
121.10.238.166/31	🇨🇳CN	assigned
121.10.234.62/31	🇨🇳CN	assigned
121.10.234.114/31	🇨🇳CN	assigned
121.10.234.76/31	🇨🇳CN	assigned
121.10.234.34/31	🇨🇳CN	assigned
121.10.234.82/31	🇨🇳CN	assigned
121.10.234.126/31	🇨🇳CN	assigned
121.10.238.182/31	🇨🇳CN	assigned
121.10.238.32/31	🇨🇳CN	assigned
121.10.234.32/31	🇨🇳CN	assigned
121.10.238.128/31	🇨🇳CN	assigned
121.10.234.66/31	🇨🇳CN	assigned
121.10.235.29/32	🇨🇳CN	assigned
121.10.235.22/32	🇨🇳CN	assigned
121.10.235.21/32	🇨🇳CN	assigned
121.10.235.13/32	🇨🇳CN	assigned
121.10.234.118/32	🇨🇳CN	assigned
121.10.235.11/32	🇨🇳CN	assigned
121.10.235.10/32	🇨🇳CN	assigned
121.10.235.7/32	🇨🇳CN	assigned
121.10.234.113/32	🇨🇳CN	assigned
121.10.234.110/32	🇨🇳CN	assigned
121.10.235.4/32	🇨🇳CN	assigned
121.10.235.2/32	🇨🇳CN	assigned
121.10.234.109/32	🇨🇳CN	assigned
121.10.234.255/32	🇨🇳CN	assigned
121.10.234.254/32	🇨🇳CN	assigned
121.10.234.108/32	🇨🇳CN	assigned
121.10.234.29/32	🇨🇳CN	assigned
121.10.234.253/32	🇨🇳CN	assigned
121.10.234.182/32	🇨🇳CN	assigned
121.10.234.107/32	🇨🇳CN	assigned
121.10.234.180/32	🇨🇳CN	assigned
121.10.234.178/32	🇨🇳CN	assigned
121.10.234.106/32	🇨🇳CN	assigned
121.10.234.28/32	🇨🇳CN	assigned
121.10.234.16/32	🇨🇳CN	assigned
121.10.236.133/32	🇨🇳CN	assigned
121.10.236.141/32	🇨🇳CN	assigned
121.10.238.6/32	🇨🇳CN	assigned
121.10.238.7/32	🇨🇳CN	assigned
121.10.236.132/32	🇨🇳CN	assigned

Origin ASN

AS140316

CHINATELECOM-GUANGDONG-CHAOZHOU-5G-NETWORK - CHINATELECOM Guangdong province Chaozhou 5G network

Geolocation

Country🇨🇳ChinaCN

RegionGuangdong

CityGuangzhou

Coordinates23.1317, 113.2660 ↗

API

Open

GEThttps://api.ipctl.io/v1/prefix/121.10.232.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/121.10.232.0/21" | jq

External Links

RIPEstat Hurricane Electric BGP