Home Prefix Lookup80.83.80.0/21

80.83.80.0/21 - DTAG Deutsche Telekom (AS3320)

IPv4RIPE NCCallocatedAS3320DTAG Deutsche Telekom AG RPKI Valid

CIDR

80.83.80.0/21

IP Version

IPv4

Addresses

Mask

/21 (255.255.248.0)

Country

🇳🇱 Netherlands

City

Amsterdam

RIR

RIPE NCC

Status

allocated

Allocated

2005-04-18

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
80.83.80.0/21	AS3320 DTAG Deutsche Telekom AG	Valid	Other IRRRIPE	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
80.83.80.0/21	AS3320	/24	ripe
80.83.80.0/21	AS7018	/24	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS3320	Other IRR	MAINT-AS834	2024-03-03
AS7018	Other IRR	MAINT-AS834	2023-11-13
AS3320	RIPE	netutils-mnt	2025-02-12
AS7018	RIPE	netutils-mnt	2025-02-12

Transfer History

Registry transfers of 80.83.80.0/21, blocks inside it, or blocks containing it.

80.83.80.0/21Transfer · 2019-09-11
CSRW Consulting AB
RIPE NCC
→
Walder Holding AB
RIPE NCC

Date	Resource	From	To	Type
2019-09-11	80.83.80.0/21	CSRW Consulting AB RIPE NCC	Walder Holding AB RIPE NCC	Transfer

Origin ASN

AS3320

DTAG Deutsche Telekom AG

Related Prefixes

More prefixes of AS3320

All prefixes of AS3320 →

Geolocation

Country🇳🇱NetherlandsNL

CityAmsterdam

Coordinates52.3676, 4.9041 ↗

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/80.83.80.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/80.83.80.0/21" | jq

External Links

RIPEstat