Autonomous system
AS20570 ASN-TSI-IPLS Internet and VPN Service Provider
Unclassified APNIC
Summary
Telekom Deutschland
transit business leased
ASN-TSI-IPLS is operated by Telekom Deutschland GmbH.
What it's used for
- The address space carries IP blocks for diverse corporate entities, including
EUROKAI-NET(Eurogate),FedEx_Express_DE(FedEx Express Deutschland),DIOEZESE-EICHSTAETT(Diocese Eichstaett), andBSH-NET(Bausparkasse Schwaebisch Hall AG). - With 12,288 IPv4 addresses announced across 11 prefixes and only 1 observed neighbour, the network functions as a transit or aggregation point for these specific business customers rather than a general access provider.
Notable
- Registrants for the announced prefixes are distinct from the AS holder, indicating that Telekom Deutschland is providing IP transit or hosting services to these separate organisations.
- The inventory consists of 11 IPv4 prefixes and 2 IPv6 prefixes, all located in Germany, with no single registrant dominating the space.
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
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Transit providers
1 upstream, 0 downstream and 2 adjacent networks observed; most-used upstreams first.
| AS | Network | Paths seen |
|---|---|---|
| AS48951 | Telekom Deutschland GmbH | 774 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-21, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 11 prefixes · 12.29K addresses IPv6 2 prefixes
| Country | Name | Prefixes |
|---|---|---|
| DE | Germany | 13 |
Registry
Allocation record
- Registry
- APNIC
- Handle
AS20570- Registry name
- ASN-TSI-IPLS
- Registrant
- MNT-TMD
- Abuse contact
- abuse@telekom.de
- Registered
- 2001-11-20
- Last changed
- 2020-06-11
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 21% valid · 3 valid, 11 with no ROA
- ROAs
- 4 authorising AS20570
- ASPA
- no ASPA record
- IRR
- 100% registered · 14 of 14 announcements
- Route objects
- 21 naming AS20570
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 1,779 prefixes, as published 2026-10-22. 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