Home ASN LookupAS15731

AS15731 InterLIR InterLIR GmbH

🇩🇪

Org handle: ORG-IG207-RIPE

"InterLIR" GmbH

RIPE NCCallocated

Announced Prefixes (BGP)

12total

12 IPv40 IPv6

IPv4 Addresses

Allocated (RIR)3,584

Announced (BGP)3,072

IPv6 Addresses

Allocated (RIR)0

Announced (BGP)0

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

🇩🇪 DE

RIR

RIPE NCC

Status

allocated

Allocated

2000-10-02

Announced Prefixes

(BGP)12

Prefix	RPKI	IRR	Last Seen
13.143.227.0/24	Valid	RIPE	2026-10-10
13.143.248.0/24	Valid	RIPE	2026-10-10
89.35.73.0/24MOAS	Valid	RIPE	2026-10-10
92.61.103.0/24MOAS	Invalid	-	2026-10-10
93.89.220.0/24MOAS	Invalid	-	2026-10-10
153.52.118.0/24	Valid	RIPE	2026-10-10
153.52.119.0/24	Valid	RIPE	2026-10-10
153.76.195.0/24	Valid	RIPE	2026-10-10
153.76.205.0/24	Valid	RIPE	2026-10-10
162.35.230.0/24	Valid	RIPE	2026-10-10

1-10 of 12

1 / 2

Allocated Prefixes

(RIR)14

Prefix	Country	RIR	Status
13.143.227.0/24	🇮🇪 IE	RIPE	assigned
13.143.248.0/24	🇮🇪 IE	RIPE	assigned
80.86.210.0/24	🇩🇪 DE	RIPE	assigned
80.86.211.0/24	🇩🇪 DE	RIPE	assigned
93.89.220.0/24	🇳🇱 NL	RIPE	assigned
140.225.208.0/24	🇩🇪 DE	RIPE	assigned
140.225.209.0/24	🇩🇪 DE	RIPE	assigned
153.52.118.0/24	🇳🇱 NL	RIPE	assigned
153.76.194.0/24	🇳🇱 NL	RIPE	assigned
153.76.195.0/24	🇳🇱 NL	RIPE	assigned

1-10 of 14

1 / 2

All 12 announced prefixes of AS15731 →

BGP Neighbours

(seen in AS paths)

Upstreams (3)

Networks AS15731 hands its own prefixes to: transit providers, or peers at an exchange.

AS6204ZET NET INTERKVM HOST10
AS16276OVH SAS1
AS199524GCORE G Core Labs S.A1

Transfer History

Registry transfers of AS15731 between organisations.

AS15731Transfer · 2021-09-17
Reliable Communications s.r.o.
RIPE NCC
→
InterLIR GmbH
RIPE NCC
AS15731Transfer · 2018-06-07
Limited Liability Company "Relcom Group"
RIPE NCC
→
Reliable Communications s.r.o.
RIPE NCC

Date	Resource	From	To	Type
2021-09-17	AS15731	Reliable Communications s.r.o. RIPE NCC	InterLIR GmbH RIPE NCC	Transfer
2018-06-07	AS15731	Limited Liability Company "Relcom Group" RIPE NCC	Reliable Communications s.r.o. RIPE NCC	Transfer

ASPA

No ASPA

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
ASPA explainedWhy AS15731 should publish an ASPA object
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/15731

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

curl -s "https://api.ipctl.io/v1/asn/15731" | jq