asn.dev

Autonomous system

AS43897 TECE

Unclassified RIPE

IPv4 addresses 256 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly DE
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

TECE

Germany · AI-generated

business manufacturing corporate

TECE is the autonomous system for TECE GmbH, a German manufacturer of plastic pipe installation systems and sanitary technology.

What it's used for

  • The address space carries corporate infrastructure, evidenced by the netname Tece-GmbH and registrant TECE GmbH associated with the single announced prefix.
  • The AS announces 256 IPv4 addresses within one prefix (147.161.21.0/24) and maintains 2 observed neighbours, a ratio indicating a small, self-contained internal corporate estate rather than a transit or access network.
  • Traffic from this AS consists of office workers, internal IT systems, and web/API endpoints for the manufacturing business located in Emsdetten, Germany.

Notable

  • Registrants align with the announcer, listing TECE GmbH and WEBDISCOUNT Network Operations for the prefix.
  • TECE GmbH converted its legal form into a European Company (Societas Europaea) and now operates under the name TECE SE.
  • The inventory consists of a single /24 block, representing a compact and finely subdivided internal network.

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, 0 downstream and 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS24637WEBDISCOUNT GmbH & Co. KG44
AS3320Deutsche Telekom AG16

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-19, 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 1 prefixes · 256 addresses IPv6 0 prefixes

CountryNamePrefixes
DEGermany1

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS43897
Registry name
TECE
Registrant
TECE GmbH
Abuse contact
info@tece.de
Registered
2020-05-12
Last changed
2020-11-16
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 1 with no ROA
ROAs
0 authorising AS43897
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
1 naming AS43897

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 2026-10-20. 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