Home Prefix Lookup219.152.172.0/24

219.152.172.0/24 - Chongqing Telecom (AS134420)

IPv4APNICannouncedAS134420CHINATELECOM-Chongqing-IDC - Chongqing Telecom RPKI Valid

CIDR

219.152.172.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇨🇳 China

City

Chongqing

RIR

APNIC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
219.152.172.0/24	AS134420 CHINATELECOM-Chongqing-IDC - Chongqing Telecom	Valid	Other IRR	2026-10-12

Covering Prefix

2 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
219.152.0.0/15	AS4134 CHINANET-BACKBONE - No.31,Jin-rong Street	Valid	-	2026-10-12
219.152.168.0/21	AS134420 CHINATELECOM-Chongqing-IDC - Chongqing Telecom	Valid	-	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
219.152.172.0/24	AS134420	/24	apnic
219.152.168.0/21	AS134420	/21	apnic
219.152.0.0/15	AS4134	/15	apnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS134420	Other IRR	MAINT-AS134420	2026-08-20

Origin ASN

AS134420

CHINATELECOM-Chongqing-IDC - Chongqing Telecom

Related Prefixes

Covering prefix

219.152.168.0/21AS134420

More prefixes of AS134420

All prefixes of AS134420 →

Geolocation

Country🇨🇳ChinaCN

RegionChongqing

CityChongqing

Coordinates29.5657, 106.5510 ↗

Learn more

RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
RPKI validatorCheck ROA coverage for any prefix or ASN
What is BGP?How prefixes are announced and routed
More-specific prefixesGlossary: covering and more-specific routes
IPv4 transfers in the APNIC regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/219.152.172.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/219.152.172.0/24" | jq

External Links

RIPEstat