Home Prefix Lookup222.171.32.0/19

222.171.32.0/19

🇨🇳

IPv4APNICannouncedAS137691CHINATELECOM-HEILONGJIANG-IDC - Heilongjiang Province, P.R.China. RPKI Valid

CIDR

222.171.32.0/19

IP Version

IPv4

Addresses

8.1K

Mask

/19 (255.255.224.0)

Country

🇨🇳 China

City

Harbin

RIR

APNIC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
222.171.32.0/19	AS137691CHINATELECOM-HEILONGJIANG-IDC - Heilongjiang Province, P.R.China.	Valid	RADB	6/13/2026

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
222.170.0.0/15	AS4134CHINANET-BACKBONE - No.31,Jin-rong Street	No ROA	—	6/13/2026

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
222.171.32.0/19	AS137691	/19	apnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS137691	RADB	MAINT-AS137691	5/19/2026

More Specific Prefixes

100

Prefix	Country	Status
222.171.34.0/26	🇨🇳CN	assigned
222.171.32.8/29	🇨🇳CN	assigned
222.171.32.16/29	🇨🇳CN	assigned
222.171.32.24/29	🇨🇳CN	assigned
222.171.32.32/29	🇨🇳CN	assigned
222.171.32.40/29	🇨🇳CN	assigned
222.171.32.48/29	🇨🇳CN	assigned
222.171.32.56/29	🇨🇳CN	assigned
222.171.32.64/29	🇨🇳CN	assigned
222.171.32.72/29	🇨🇳CN	assigned
222.171.32.80/29	🇨🇳CN	assigned
222.171.32.88/29	🇨🇳CN	assigned
222.171.32.96/29	🇨🇳CN	assigned
222.171.32.104/29	🇨🇳CN	assigned
222.171.32.112/29	🇨🇳CN	assigned
222.171.32.120/29	🇨🇳CN	assigned
222.171.32.128/29	🇨🇳CN	assigned
222.171.32.136/29	🇨🇳CN	assigned
222.171.32.144/29	🇨🇳CN	assigned
222.171.32.152/29	🇨🇳CN	assigned
222.171.32.160/29	🇨🇳CN	assigned
222.171.32.168/29	🇨🇳CN	assigned
222.171.32.176/29	🇨🇳CN	assigned
222.171.32.184/29	🇨🇳CN	assigned
222.171.32.192/29	🇨🇳CN	assigned
222.171.32.200/29	🇨🇳CN	assigned
222.171.32.208/29	🇨🇳CN	assigned
222.171.32.216/29	🇨🇳CN	assigned
222.171.32.224/29	🇨🇳CN	assigned
222.171.32.232/29	🇨🇳CN	assigned
222.171.32.240/29	🇨🇳CN	assigned
222.171.32.248/29	🇨🇳CN	assigned
222.171.33.0/29	🇨🇳CN	assigned
222.171.34.64/29	🇨🇳CN	assigned
222.171.34.72/29	🇨🇳CN	assigned
222.171.34.80/29	🇨🇳CN	assigned
222.171.34.88/29	🇨🇳CN	assigned
222.171.34.96/29	🇨🇳CN	assigned
222.171.34.104/29	🇨🇳CN	assigned
222.171.34.112/29	🇨🇳CN	assigned
222.171.34.120/29	🇨🇳CN	assigned
222.171.34.128/29	🇨🇳CN	assigned
222.171.34.136/29	🇨🇳CN	assigned
222.171.34.144/29	🇨🇳CN	assigned
222.171.34.152/29	🇨🇳CN	assigned
222.171.34.160/29	🇨🇳CN	assigned
222.171.34.168/29	🇨🇳CN	assigned
222.171.34.176/29	🇨🇳CN	assigned
222.171.34.184/29	🇨🇳CN	assigned
222.171.34.192/29	🇨🇳CN	assigned
222.171.34.200/29	🇨🇳CN	assigned
222.171.34.208/29	🇨🇳CN	assigned
222.171.34.216/29	🇨🇳CN	assigned
222.171.34.224/29	🇨🇳CN	assigned
222.171.34.232/29	🇨🇳CN	assigned
222.171.34.240/29	🇨🇳CN	assigned
222.171.34.248/29	🇨🇳CN	assigned
222.171.37.0/29	🇨🇳CN	assigned
222.171.37.8/29	🇨🇳CN	assigned
222.171.37.16/29	🇨🇳CN	assigned
222.171.37.24/29	🇨🇳CN	assigned
222.171.37.32/29	🇨🇳CN	assigned
222.171.37.40/29	🇨🇳CN	assigned
222.171.37.48/29	🇨🇳CN	assigned
222.171.37.56/29	🇨🇳CN	assigned
222.171.37.64/29	🇨🇳CN	assigned
222.171.37.72/29	🇨🇳CN	assigned
222.171.37.80/29	🇨🇳CN	assigned
222.171.37.88/29	🇨🇳CN	assigned
222.171.37.96/29	🇨🇳CN	assigned
222.171.37.104/29	🇨🇳CN	assigned
222.171.37.112/29	🇨🇳CN	assigned
222.171.37.120/29	🇨🇳CN	assigned
222.171.37.128/29	🇨🇳CN	assigned
222.171.37.136/29	🇨🇳CN	assigned
222.171.37.144/29	🇨🇳CN	assigned
222.171.37.152/29	🇨🇳CN	assigned
222.171.37.160/29	🇨🇳CN	assigned
222.171.37.168/29	🇨🇳CN	assigned
222.171.37.176/29	🇨🇳CN	assigned
222.171.37.184/29	🇨🇳CN	assigned
222.171.37.192/29	🇨🇳CN	assigned
222.171.37.200/29	🇨🇳CN	assigned
222.171.37.208/29	🇨🇳CN	assigned
222.171.37.216/29	🇨🇳CN	assigned
222.171.37.232/29	🇨🇳CN	assigned
222.171.37.240/29	🇨🇳CN	assigned
222.171.38.0/29	🇨🇳CN	assigned
222.171.38.8/29	🇨🇳CN	assigned
222.171.38.16/29	🇨🇳CN	assigned
222.171.38.32/29	🇨🇳CN	assigned
222.171.38.48/29	🇨🇳CN	assigned
222.171.38.64/29	🇨🇳CN	assigned
222.171.38.80/29	🇨🇳CN	assigned
222.171.38.96/29	🇨🇳CN	assigned
222.171.38.112/29	🇨🇳CN	assigned
222.171.38.160/29	🇨🇳CN	assigned
222.171.38.176/29	🇨🇳CN	assigned
222.171.38.192/29	🇨🇳CN	assigned
222.171.38.208/29	🇨🇳CN	assigned

Origin ASN

AS137691

CHINATELECOM-HEILONGJIANG-IDC - Heilongjiang Province, P.R.China.

Geolocation

Country🇨🇳ChinaCN

RegionHeilongjiang

CityHarbin

Coordinates45.7421, 126.6630 ↗

API

Open

GEThttps://api.ipctl.io/v1/prefix/222.171.32.0/19

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

curl -s "https://api.ipctl.io/v1/prefix/222.171.32.0/19" | jq

External Links

RIPEstat Hurricane Electric BGP