AS25538

🇩🇪

IN-ULM Internet Ulm/Neu-Ulm e.V.ORG-IUen1-RIPE

RIPENCCallocatedASPA Published

Announced Prefixes (BGP)

5total

4 IPv41 IPv6

IPv4 Addresses ⓘ

Allocated (RIR)5,632

Announced (BGP)5,632

IPv6 Addresses ⓘ

Allocated (RIR)7.9×10^28

Announced (BGP)7.9×10^28

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

🇩🇪 DE

RIR

RIPENCC

Status

allocated

Allocated

12/27/2002

(BGP)5

Prefix	RPKI	IRR	Last Seen
45.12.171.0/24MOAS	Valid	RIPE	9/7/2026
91.210.72.0/22	Valid	RIPE	9/7/2026
193.110.90.0/24	Valid	RIPE	9/7/2026
217.10.0.0/20	Valid	RIPE	9/7/2026
2001:1410::/32	Valid	RIPE	9/7/2026

(RIR)5

Prefix	Country	RIR	Status
45.12.171.0/24	🇩🇪 DE	RIPE	assigned
91.210.72.0/22	🇩🇪 DE	RIPENCC	allocated
193.110.90.0/24	🇩🇪 DE	RIPENCC	assigned
217.10.0.0/20	🇩🇪 DE	RIPENCC	allocated
2001:1410::/32	🇩🇪 DE	RIPENCC	allocated

ASN	Name
AS553	🇩🇪BELWUE Universitaet Stuttgart
AS6939	🇺🇸HURRICANE - Hurricane Electric LLC
AS41051	🇨🇭FREETRANSIT Openfactory GmbH
AS48284	🇩🇪TELENET-AS SWU TeleNet GmbH

ASN	Name
AS219090	🇩🇪FIBERGARDEN Temporaerhaus e.V.

ASPA

Published4 upstreams, 1 downstream

Authorized Upstream Providers

Expires Sep 12, 2026

Listed as Upstream Provider by

Abuse Contact

External Links

API

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

curl -s "https://api.ipctl.io/v1/asn/25538" | jq