RIPEstat

Routing information (RIS)

Originates prefixes visible
Is not seen in any other route

Name and holder of this ASN:

IN-ULM - Internet Ulm/Neu-Ulm e.V.

RIR	Status	Registration	Country
RIPE NCC	ALLOCATED	2002-12-27	DE

Showing results for AS25538 as of 2025-05-10 08:00:00 UTC

At 2025-05-10 08:00:00 UTC, AS25538 was visible to 100% of 344 IPv4 and 99% of 348 IPv6 RIS full peers.

First ever seen as origin announcing 217.10.0.0/21, on 2002-12-30 16:00:00 UTC.

Originated IPv4 prefixes: 3
Originated IPv6 prefixes: 1
Observed BGP neighbours: 4
Address space announced (IPv4): 5376 IPs
Address space announced (IPv6): equiv. to 65536 /48s

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Showing results for AS25538 as of 2025-05-10 08:00:00 UTC

Results exclude routes with very low visibility (less than 10 RIS full-feed peers seeing).
Given query time (2025-05-10 08:00:00 UTC) has been changed because it is earlier than the time there is data available for!

abuse@in-ulm.de

Details

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- RIR Information

RIR	RIR's Whois
RIPE NCC	https://apps.db.ripe.net/search/query.html

Showing results for AS25538

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Prefix	Type	Percent	Country
193.110.90.0/24	IPv4	4.76%	DE
217.10.0.0/20	IPv4	76.19%	DE
91.210.72.0/22	IPv4	19.05%	DE

Showing results for AS25538 as of 2025-05-09 20:46:11 UTC

(+)(-)

aut-num	25538
as-name	IN-ULM
org	ORG-IUen1-RIPE
remarks	network of IN-ULM e.V.
remarks	IN-Ulm e.V. is a non commercial ISP for the region of Ulm/DE
admin-c	RK10381-RIPE
tech-c	AFB13-RIPE
status	ASSIGNED
mnt-by	RIPE-NCC-END-MNT
import	from AS48284 accept ANY
import	from AS6939 accept ANY
import	from AS41051 accept ANY
import	from AS553 accept AS-BELWUE
export	to AS48284 announce AS25538
export	to AS553 announce AS25538
export	to AS6939 announce AS25538
export	to AS41051 announce AS25538
mnt-by	BN-ULM
created	2002-12-27T16:00:59Z
last-modified	2021-01-28T20:18:51Z
source	RIPE

Showing results for AS25538 as of 2025-05-10 16:16:00 UTC