Home Prefix Lookup2001:218:2004::/48

2001:218:2004::/48 - Nebula Global (AS18186)

IPv6APNICannouncedAS18186NEBULA-GLOBAL - Nebula Global LLC RPKI Invalid

CIDR

2001:218:2004::/48

IP Version

IPv6

Addresses

1.2Y

Mask

/48

Country

🇯🇵 Japan

City

Shibuya City

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
2001:218:2004::/48	AS18186 NEBULA-GLOBAL - Nebula Global LLC	Invalid	-	2026-10-11

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
2001:218::/32	AS2914 NTT-DATA-2914 - NTT America, Inc.	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2001:218:2004::/48	AS140224	/48	apnic
2001:218::/32	AS2914	/32	apnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS140224	APNIC	MAINT-NTTGIN-JP	2025-04-03

Origin ASN

AS18186

NEBULA-GLOBAL - Nebula Global LLC

Related Prefixes

Covering prefix

2001:218::/32AS2914

More prefixes of AS18186

All prefixes of AS18186 →

Geolocation

Country🇯🇵JapanJP

RegionTokyo

CityShibuya City

Coordinates35.6764, 139.6500 ↗

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/2001:218:2004::/48

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

curl -s "https://api.ipctl.io/v1/prefix/2001:218:2004::/48" | jq

External Links

RIPEstat