Autonomous system
AS21032 TELTA-AS
Unclassified APNIC
Summary
TELTA Citynetz
residential isp germany cable
The AS handle TELTA-AS is operated by TELTA Citynetz GmbH.
What it's used for
- The address space carries residential access traffic, evidenced by reverse DNS entries such as
pppoe-dynamic-89-145-16-0.telta.netandcable-89-145-47-254.telta.net. - With 26,368 IPv4 addresses announced across 5 prefixes and 106 observed neighbours, the high neighbour count relative to the address inventory indicates a transit or peering-heavy role typical of a regional ISP connecting to multiple upstreams.
Notable
- All registrants in the RDAP data are consistent with the announcer, listing
TELTA Citynetz GmbHfor every prefix, including the netnameSWE-NETfor 195.85.202.0/24. - The inventory consists of five IPv4 prefixes ranging from /18 to /24 and three IPv6 prefixes, all located in Germany.
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
Internet exchanges
Recorded at 2 exchanges in 1 country, largest first.
| Exchange | Location | Their address |
|---|---|---|
| DE-CIX Frankfurt | Frankfurt, Germany | 80.81.193.167 |
| Berlin Commercial Internet Exchange | Berlin, Germany | 193.178.185.175 |
Transit providers
16 upstream, 2 downstream and 30 adjacent networks observed; most-used upstreams first.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-14, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 5 prefixes · 26.37K addresses IPv6 3 prefixes
| Country | Name | Prefixes |
|---|---|---|
| DE | Germany | 8 |
Registry
Allocation record
- Registry
- APNIC
- Handle
AS21032- Registry name
- TELTA-AS
- Registrant
- TELTA Citynetz GmbH
- Abuse contact
- abuse@telta.de
- Registered
- 2002-09-05
- Last changed
- 2025-12-06
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 10 valid, 0 with no ROA
- ROAs
- 15 authorising AS21032
- ASPA
- no ASPA record
- IRR
- 100% registered · 10 of 10 announcements
- Route objects
- 12 naming AS21032
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 1,773 prefixes, as published 2026-10-13. 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