asn.dev

Autonomous system

AS203682 DE-TER-Central Terrera AG

Unclassified RIPE

IPv4 addresses 512 2 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

Terrera AG

Germany · AI-generated

business germany small

The AS handle is -Reserved AS- and the holder is Terrera AG.

What it's used for

  • The space carries corporate infrastructure, evidenced by the netname DE-TERRERA-AG-19930907 and registrant Administration; Terrera AG; Support; Abuse-C Role.
  • The AS announces 512 IPv4 addresses across 2 prefixes with 2 observed neighbours, indicating a small-scale internal or business network rather than a transit or large access provider.
  • Traffic from this AS consists of internal corporate endpoints and administrative services for Terrera AG.

Notable

  • Registrants for both announced prefixes (165.217.160.0/24 and 165.217.172.0/24) align with the announcer, listing Terrera AG as the primary entity.
  • The address inventory is compact, consisting of two /24 blocks totaling 512 addresses, with no IPv6 prefixes announced.

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
AS209824Georg Kroeber67
AS33891Core-Backbone GmbH53

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-04, 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 · 512 addresses IPv6 0 prefixes

CountryNamePrefixes
DEGermany2

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS203682
Registry name
DE-TER-Central
Registrant
lir-de-terrera-ag-1-MNT
Abuse contact
info@terrera.ag
Registered
2025-12-10
Last changed
2025-12-10
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 2 valid, 0 with no ROA
ROAs
2 authorising AS203682
ASPA
no ASPA record
IRR
100% registered · 2 of 2 announcements
Route objects
2 naming AS203682

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: 453 networks and 1,853 prefixes, as published 2026-11-05. 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