221.238.232.0/24

🇨🇳

CIDR

221.238.232.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇨🇳 China

City

Dawangzhuang (Hedong Qu)

RIR

APNIC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
221.238.232.0/24	AS17638CHINATELECOM-TJ-AS-AP - ASN for TIANJIN Provincial Net of CT	No ROA	RADB	6/2/2026

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
221.238.192.0/18	AS17638CHINATELECOM-TJ-AS-AP - ASN for TIANJIN Provincial Net of CT	No ROA	—	6/2/2026

Origin	Registry	Maintainer	Modified
AS17638	RADB	MAINT-CT-GNOC	11/13/2023

Prefix	Country	Status
221.238.232.176/28	🇨🇳CN	assigned
221.238.232.128/28	🇨🇳CN	assigned
221.238.232.64/28	🇨🇳CN	assigned
221.238.232.32/29	🇨🇳CN	assigned
221.238.232.40/29	🇨🇳CN	assigned
221.238.232.48/29	🇨🇳CN	assigned
221.238.232.240/29	🇨🇳CN	assigned
221.238.232.8/29	🇨🇳CN	assigned
221.238.232.24/29	🇨🇳CN	assigned
221.238.232.96/29	🇨🇳CN	assigned
221.238.232.104/29	🇨🇳CN	assigned
221.238.232.112/29	🇨🇳CN	assigned
221.238.232.120/29	🇨🇳CN	assigned
221.238.232.144/29	🇨🇳CN	assigned
221.238.232.152/29	🇨🇳CN	assigned
221.238.232.192/29	🇨🇳CN	assigned
221.238.232.208/29	🇨🇳CN	assigned
221.238.232.216/29	🇨🇳CN	assigned
221.238.232.224/29	🇨🇳CN	assigned
221.238.232.232/29	🇨🇳CN	assigned
221.238.232.80/29	🇨🇳CN	assigned
221.238.232.88/29	🇨🇳CN	assigned
221.238.232.60/30	🇨🇳CN	assigned
221.238.232.56/30	🇨🇳CN	assigned
221.238.232.160/30	🇨🇳CN	assigned
221.238.232.164/30	🇨🇳CN	assigned
221.238.232.168/30	🇨🇳CN	assigned
221.238.232.172/30	🇨🇳CN	assigned
221.238.232.4/30	🇨🇳CN	assigned
221.238.232.0/30	🇨🇳CN	assigned
221.238.232.16/30	🇨🇳CN	assigned
221.238.232.200/30	🇨🇳CN	assigned
221.238.232.204/30	🇨🇳CN	assigned

Origin ASN

Geolocation

Country🇨🇳ChinaCN

RegionTianjin

CityDawangzhuang (Hedong Qu)

API

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

curl -s "https://api.ipctl.io/v1/prefix/221.238.232.0/24" | jq

External Links