Home Prefix Lookup240e:947:2000::/40

240e:947:2000::/40 - ChinaNet Shandong Yantai IDC Network (AS139887)

IPv6APNICannouncedAS139887ChinaNet-Yantai-IDC - ChinaNet Shandong Yantai IDC network RPKI Valid

CIDR

240e:947:2000::/40

IP Version

IPv6

Addresses

309.4Y

Mask

/40

Country

🇨🇳 China

City

Beijing

RIR

APNIC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
240e:947:2000::/40	AS139887 ChinaNet-Yantai-IDC - ChinaNet Shandong Yantai IDC network	Valid	Other IRR	2026-10-12

Covering Prefix

2 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
240e::/20	AS4134 CHINANET-BACKBONE - No.31,Jin-rong Street	No ROA	-	2026-10-12
240e:947::/32	AS4134 CHINANET-BACKBONE - No.31,Jin-rong Street	Valid	-	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
240e:947:2000::/40	AS139887	/40	apnic
240e:947::/32	AS4134	/32	apnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS139887	Other IRR	MAINT-AS58540	2024-02-06

Origin ASN

AS139887

ChinaNet-Yantai-IDC - ChinaNet Shandong Yantai IDC network

Related Prefixes

Covering prefix

240e:947::/32AS4134

More prefixes of AS139887

All prefixes of AS139887 →

Geolocation

Country🇨🇳ChinaCN

RegionBeijing

CityBeijing

Coordinates39.9042, 116.4070 ↗

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/240e:947:2000::/40

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

curl -s "https://api.ipctl.io/v1/prefix/240e:947:2000::/40" | jq

External Links

RIPEstat