asn.dev

Autonomous system

AS56567 NORSITEL-AS

Unclassified RIPE

IPv4 addresses 1.28K 3 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly DE
Exchanges 0 recorded by PCH
Upstreams 2 1 downstream
Flagged prefixes 0 none

Summary

Norsitel

Germany · AI-generated

business germany ipv4

NORSITEL-AS is operated by Norsitel GmbH.

What it's used for

  • The address space carries corporate infrastructure, evidenced by reverse DNS entries pointing to norsitel.de and netnames such as DE-NORSITEL-20150825 and DE-NORSITEL-20170913.
  • With 1280 IPv4 addresses announced across 3 prefixes and only 3 observed neighbours, the network functions as a small-scale business or internal corporate estate rather than a transit provider.
  • Traffic from this AS consists of internal corporate communications and services hosted by Norsitel GmbH, a German telecommunications provider.

Notable

  • All registrants for the announced prefixes are listed as Norsitel GmbH, aligning perfectly with the AS holder.
  • The inventory consists of three IPv4 prefixes: 185.114.148.0/23, 185.220.192.0/23, and 185.114.151.0/24, with no IPv6 prefixes in inventory.
  • One prefix, 185.114.151.0/24, carries the netname TELCORPLTD, which may indicate historical leasing or acquisition of address space from a different entity.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

2 upstream, 1 downstream and 3 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS28917Fiord Networks, UAB112
AS1299Arelion Sweden AB6

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-11, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 3 prefixes · 1.28K addresses IPv6 0 prefixes

CountryNamePrefixes
DEGermany3

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS56567
Registry name
NORSITEL-AS
Registrant
de-norsitel-1-mnt
Abuse contact
abuse@norsitel.de
Registered
2016-01-04
Last changed
2026-09-05
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 2 valid, 0 with no ROA
ROAs
2 authorising AS56567
ASPA
no ASPA record
IRR
100% registered · 2 of 2 announcements
Route objects
3 naming AS56567

Reputation

Classification and threat

Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.

Spamhaus DROP

Not on ASN-DROP The network as a whole is not listed.

No DROP prefixes None of its announced space is on the DROP prefix list.

Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 432 networks and 1,768 prefixes, as published 2026-10-12. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.

FBI IC3

No IC3 indicators Nothing from the FBI IC3 feed.

IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.

Elsewhere

Cross-check