Home Prefix Lookup2a00:16f8::/32

2a00:16f8::/32 - Zayo Bandwidth (AS6461)

IPv6RIPE NCCannouncedAS6461ZAYO-6461 - Zayo Bandwidth RPKI Valid

CIDR

2a00:16f8::/32

IP Version

IPv6

Addresses

79228.1Y

Mask

/32

Country

🇬🇧 United Kingdom

City

London (St Katharine's & Wapping)

RIR

RIPE NCC

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
2a00:16f8::/32	AS6461 ZAYO-6461 - Zayo Bandwidth	Valid	RIPE	2026-10-11

More-Specific Announcements

10 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
2a00:16f8:7::/48	AS6461 ZAYO-6461 - Zayo Bandwidth	Valid	-	2026-10-11
2a00:16f8:9::/48	AS6461 ZAYO-6461 - Zayo Bandwidth	Valid	-	2026-10-11
2a00:16f8:c::/48	AS6461 ZAYO-6461 - Zayo Bandwidth	Valid	-	2026-10-11
2a00:16f8:12::/48	AS6461 ZAYO-6461 - Zayo Bandwidth	Valid	-	2026-10-11
2a00:16f8:16::/48	AS6461 ZAYO-6461 - Zayo Bandwidth	Valid	-	2026-10-11
2a00:16f8:17::/48	AS6461 ZAYO-6461 - Zayo Bandwidth	Valid	-	2026-10-11
2a00:16f8:18::/48	AS6461 ZAYO-6461 - Zayo Bandwidth	Valid	-	2026-10-11
2a00:16f8:1a::/48	AS6461 ZAYO-6461 - Zayo Bandwidth	Valid	-	2026-10-11
2a00:16f8:1b::/48	AS6461 ZAYO-6461 - Zayo Bandwidth	Valid	-	2026-10-11
2a00:16f8:1e::/48	AS6461 ZAYO-6461 - Zayo Bandwidth	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2a00:16f8::/29	AS6461	/48	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS6461	RIPE	ABOVENET-MNT	2021-03-24

More Specific Prefixes

Prefix	AS	Country	Status
2a00:16f8:6::/48		🇬🇧GB	assigned
2a00:16f8:9::/48	AS6461	🇬🇧GB	assigned
2a00:16f8:11:7::/64		🇳🇱NL	assigned
2a00:16f8:11:b::/64		🇺🇸US	assigned
2a00:16f8:11:c::/64		🇬🇧GB	assigned
2a00:16f8:11:d::/64		🇬🇧GB	assigned
2a00:16f8:11:11::/64		🇳🇱NL	assigned
2a00:16f8:11:12::/64		🇳🇱NL	assigned
2a00:16f8:11:14::/64	AS25181	🇺🇸US	assigned
2a00:16f8:11:15::/64		🇬🇧GB	assigned
2a00:16f8:18::/48	AS6461	🇬🇧GB	assigned
2a00:16f8:19::/48		🇫🇷FR	assigned
2a00:16f8:1a::/48	AS6461	🇬🇧GB	assigned
2a00:16f8:1b::/48	AS6461	🇬🇧GB	assigned
2a00:16f8:1c::/48	AS6461	🇬🇧GB	assigned
2a00:16f8:200::/44		🇩🇪DE	assigned

Transfer History

Registry transfers of 2a00:16f8::/32, blocks inside it, or blocks containing it.

2a00:16f8::/32M&A · 2020-07-20
Zayo Group EU Limited
RIPE NCC
→
ZAYO GROUP UK LIMITED
RIPE NCC

Date	Resource	From	To	Type
2020-07-20	2a00:16f8::/32	Zayo Group EU Limited RIPE NCC	ZAYO GROUP UK LIMITED RIPE NCC	M&A

Origin ASN

AS6461

ZAYO-6461 - Zayo Bandwidth

Related Prefixes

More prefixes of AS6461

All prefixes of AS6461 →

Geolocation

Country🇬🇧United KingdomGB

RegionEngland

CityLondon (St Katharine's & Wapping)

Coordinates51.5075, -0.0738 ↗

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/2a00:16f8::/32

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

curl -s "https://api.ipctl.io/v1/prefix/2a00:16f8::/32" | jq

External Links

RIPEstat