Home ASN LookupAS201503

AS201503 dk-ipnordic Enreach A/S

🇩🇰

Org handle: ORG-IA1310-RIPE

RIPE NCCallocatedASPA Published

Announced Prefixes (BGP)

11total

6 IPv45 IPv6

IPv4 Addresses

Allocated (RIR)3,072

Announced (BGP)3,840

IPv6 Addresses

Allocated (RIR)1.6×10²⁹

Announced (BGP)1.6×10²⁹

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

🇩🇰 DK

RIR

RIPE NCC

Status

allocated

Allocated

2014-10-09

Routing hygiene

Score 5/100 · Low risk

RPKI ROA coverage

100%

no RPKI invalid prefixes

IRR route objects

100%

no origin mismatches

Hijack signals

0 announced against others' ROAs, 0 own announced by others

Upstreams

diversity 50/100

All announced prefixes have a valid ROA and a matching IRR route object

Based on 11 announced prefixes, updated daily (2026-10-23). How the score works · RPKI explained

Announced Prefixes

(BGP)11

Prefix	RPKI	IRR	Last Seen
82.163.120.0/22	Valid	RIPE	-
82.163.132.0/22	Valid	RIPE	-
185.72.208.0/22	Valid	RIPE	-
185.72.208.0/24	Valid	RIPE	-
185.72.209.0/24	Valid	RIPE	-
185.72.210.0/24	Valid	RIPE	-
2a05:3950::/31	Valid	RIPE	-
2a05:3950:8000::/48	Valid	RIPE	-
2a05:3950:8660::/48	Valid	RIPE	-
2a05:3950:9000::/48	Valid	RIPE	-

1-10 of 11

1 / 2

Allocated Prefixes

(RIR)8

Prefix	Country	RIR	Status
82.163.120.0/22	🇩🇰 DK	RIPENCC	allocated
82.163.132.0/22	🇩🇰 DK	RIPENCC	allocated
185.72.208.0/22	🇩🇰 DK	RIPENCC	allocated
2a05:3950::/31	🇩🇰 DK	RIPENCC	allocated
2a05:3950:8000::/48	🇩🇰 DK	RIPE	assigned
2a05:3950:8660::/48	🇩🇰 DK	RIPE	assigned
2a05:3950:9000::/48	🇩🇰 DK	RIPE	assigned
2a05:3950:f000::/36	🇩🇰 DK	RIPE	assigned

All 11 announced prefixes of AS201503 →

Upstream Providers(3)

ASN	Name
AS3292	🇩🇰TDC TDC Holding A/S
AS3308	🇩🇰TELIANET-DENMARK Norlys Telco A/S
AS31027	🇩🇰GlobalConnect-AS31027 GlobalConnect A/S

BGP Neighbours

(seen in AS paths)

Upstreams (2)

Networks AS201503 hands its own prefixes to: transit providers, or peers at an exchange.

AS3292TDC Holding A/S6
AS31027GlobalConnect AS31027 GlobalConnect A/S5

ASPA

Published3 upstreams, 0 downstreams

Authorized Upstream Providers

AS3292 AS3308 AS31027

Expires 2026-10-28

View full ASPA details →

Abuse Contact

External Links

RIPE Whois RIPEstat

Learn more

What is an ASN?Autonomous systems, ASN ranges and how they are assigned
RPKI and route origin validationWhat the RPKI badges on the prefix list mean
How to run an ASPA checkVerify the upstream providers listed above
IPv4 transfers in the RIPE NCC regionMonthly volume and the latest registry transfers
ASN data in AI agents and SIEMMCP server and API integrations

API

Open

GEThttps://api.ipctl.io/v1/asn/201503

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/201503" | jq