asn.dev

Autonomous system

AS42008 TEUTONET

Unclassified RIPE

IPv4 addresses 3.07K 2 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly DE
Exchanges 0 recorded by PCH
Upstreams 2 1 downstream
Flagged prefixes 0 none

Summary

teuto.net Netzdienste GmbH

Germany · AI-generated

business it-services germany

TEUTONET is operated by teuto.net Netzdienste GmbH.

What it's used for

  • The address space carries business IT services, with netnames DE-TEUTONET-980826 and registrants listed as teuto.net Netzdienste GmbH; TEUTO HOSTMASTER.
  • The AS announces 3072 IPv4 addresses across 2 prefixes and 1 IPv6 prefix, with 3 observed neighbours, indicating a small-scale business network rather than a large access or transit provider.
  • Traffic from this AS consists of professional IT services for national and international companies, supporting business clients in Germany.

Notable

  • Registrants agree with the announcer, with both prefixes registered to teuto.net Netzdienste GmbH; TEUTO HOSTMASTER.
  • The address inventory is compact, consisting of two contiguous IPv4 blocks (212.15.208.0/21 and 212.15.204.0/22) and a single IPv6 prefix (2001:ae1::/32).

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 6 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS33891Core-Backbone GmbH344
AS48314Michael Sebastian Schinzel trading as IP-Projects GmbH & Co. KG44

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-16, 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 2 prefixes · 3.07K addresses IPv6 1 prefixes

CountryNamePrefixes
DEGermany3

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS42008
Registry name
TEUTONET
Registrant
teuto.net Netzdienste GmbH
Abuse contact
abuse@teuto.net
Registered
2017-06-22
Last changed
2026-01-15
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 7 valid, 0 with no ROA
ROAs
3 authorising AS42008
ASPA
no ASPA record
IRR
100% registered · 7 of 7 announcements
Route objects
12 naming AS42008

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: 442 networks and 1,783 prefixes, as published 2026-10-17. 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