Home Prefix Lookup2a04:3580::/29

2a04:3580::/29 - ITCN DK TECHCOLLEGE S/I (AS204575)

IPv6RIPE NCCallocatedAS204575ITCN_DK TECHCOLLEGE S/INo ROA

CIDR

2a04:3580::/29

IP Version

IPv6

Addresses

633825.3Y

Mask

/29

Country

🇩🇰 Denmark

City

Copenhagen

RIR

RIPE NCC

Status

allocated

Allocated

2013-05-15

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
2a04:3580::/29	AS204575 ITCN_DK TECHCOLLEGE S/I	No ROA	RIPE	2026-10-11

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS204575	RIPE	MNT-ITCN	2025-04-25

More Specific Prefixes

Prefix	AS	Country	Status
2a04:3580::/30		🇩🇰DK	assigned

Origin ASN

AS204575

ITCN_DK TECHCOLLEGE S/I

Related Prefixes

More prefixes of AS204575

All prefixes of AS204575 →

Geolocation

Country🇩🇰DenmarkDK

RegionCapital Region

CityCopenhagen

Coordinates55.6761, 12.5683 ↗

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/2a04:3580::/29

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

curl -s "https://api.ipctl.io/v1/prefix/2a04:3580::/29" | jq

External Links

RIPEstat