Home Prefix Lookup218.85.136.0/22

218.85.136.0/22 - CHINATELECOM FUJIAN XIAMEN IDC1 Xiamen (AS133775)

IPv4APNICannouncedAS133775CHINATELECOM-FUJIAN-XIAMEN-IDC1 Xiamen RPKI Valid

CIDR

218.85.136.0/22

IP Version

IPv4

Addresses

Mask

/22 (255.255.252.0)

Country

🇨🇳 China

City

Fuzhou (Gulou Qu)

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
218.85.136.0/22	AS133775 CHINATELECOM-FUJIAN-XIAMEN-IDC1 Xiamen	Valid	Other IRR	2026-10-11

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
218.85.0.0/16	AS4134 CHINANET-BACKBONE No.31,Jin-rong Street	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
218.85.136.0/22	AS133775	/22	apnic
218.85.0.0/16	AS4134	/16	apnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS133775	Other IRR	MAINT-AS133774	2023-11-13

Origin ASN

AS133775

CHINATELECOM-FUJIAN-XIAMEN-IDC1 Xiamen

Related Prefixes

Covering prefix

218.85.0.0/16AS4134

More prefixes of AS133775

All prefixes of AS133775 →

Geolocation

Country🇨🇳ChinaCN

RegionFujian

CityFuzhou (Gulou Qu)

Coordinates26.0864, 119.3040 ↗

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/218.85.136.0/22

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

curl -s "https://api.ipctl.io/v1/prefix/218.85.136.0/22" | jq

External Links

RIPEstat