Home Prefix Lookup2001:67c:5c4::/48

2001:67c:5c4::/48 - ADVANCED CIPHER RESEARCH Advanced Cipher Research FZCO (AS218334)

IPv6RIPE NCCassignedAS218334ADVANCED-CIPHER-RESEARCH-AS Advanced Cipher Research FZCO RPKI Valid

CIDR

2001:67c:5c4::/48

IP Version

IPv6

Addresses

1.2Y

Mask

/48

Country

🇬🇧 United Kingdom

City

London

RIR

RIPE NCC

Status

assigned

Allocated

2026-10-21

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
2001:67c:5c4::/48	AS218334 ADVANCED-CIPHER-RESEARCH-AS Advanced Cipher Research FZCO	Valid	RIPE	2026-11-06

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2001:67c:5c4::/48	AS218334	/48	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS218334	RIPE	ACR-MNT	2026-10-22

Origin ASN

AS218334

ADVANCED-CIPHER-RESEARCH-AS Advanced Cipher Research FZCO

Related Prefixes

More prefixes of AS218334

150.237.84.0/24

All prefixes of AS218334 →

Geolocation

Country🇬🇧United KingdomGB

RegionEngland

CityLondon

Coordinates51.4998, -0.0111 ↗

Abuse Contact

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 RIPE NCC regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/2001:67c:5c4::/48

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

curl -s "https://api.ipctl.io/v1/prefix/2001:67c:5c4::/48" | jq

External Links

RIPEstat