Home Prefix Lookup2403:cec0::/48

2403:cec0::/48 - SHUANGYU AP Shuangyu Communications Technology ., Limited (AS137995)

IPv6APNICannouncedAS137995SHUANGYU-AS-AP Shuangyu Communications Technology Co., Limited RPKI Valid

CIDR

2403:cec0::/48

IP Version

IPv6

Addresses

1.2Y

Mask

/48

Country

🇯🇵 Japan

City

Yachiyo

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
2403:cec0::/48	AS137995 SHUANGYU-AS-AP Shuangyu Communications Technology Co., Limited	Valid	APNIC	2026-10-11

Covering Prefix

2 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
2403:cec0::/32	AS137995 SHUANGYU-AS-AP Shuangyu Communications Technology Co., Limited	Valid	-	2026-10-11
2403:cec0::/40	AS137995 SHUANGYU-AS-AP Shuangyu Communications Technology Co., Limited	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2403:cec0::/40	AS137995	/48	apnic
2403:cec0::/32	AS137995	/32	apnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS137995	APNIC	MAINT-SHENZHENSHIFANGTEC-CN	2026-09-03

Origin ASN

AS137995

SHUANGYU-AS-AP Shuangyu Communications Technology Co., Limited

Related Prefixes

Covering prefix

2403:cec0::/40AS137995

More prefixes of AS137995

All prefixes of AS137995 →

Geolocation

Country🇯🇵JapanJP

RegionChiba

CityYachiyo

Coordinates35.7135, 140.1260 ↗

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/2403:cec0::/48

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

curl -s "https://api.ipctl.io/v1/prefix/2403:cec0::/48" | jq

External Links

RIPEstat