Autonomous system

AS215787 NTG NTG Nbg. Telekomm-Ges. mbH

Residential RIPE

IPv4 addresses 2.05K 1 prefixes

IPv6 prefixes 4 counted as prefixes, not addresses

Countries 1 mostly DE

Exchanges 10 recorded by PCH

Upstreams 20 2 downstream

Flagged prefixes 0 none

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

Recorded at 10 exchanges in 5 countries, largest first.

Exchange	Location	Their address
DE-CIX Frankfurt	Frankfurt, Germany	80.81.193.254
Neutral Internet Exchange	Amsterdam, Netherlands	193.239.117.107
DE-CIX New York	New York, United States	206.82.105.43
DE-CIX Madrid	Madrid, Spain	185.1.193.18
Local Internet Exchange Frankfurt	Frankfurt, Germany	185.1.166.34
DE-CIX Dallas	Dallas, United States	206.53.202.196
Megaport Frankfurt IX	Frankfurt, Germany	62.69.146.76
ERA-IX Frankfurt	Frankfurt, Germany	185.0.27.43

All 10 exchanges →

Transit providers

20 upstream, 2 downstream and 36 adjacent networks observed; most-used upstreams first.

AS	Network	Paths seen
AS1299	Arelion Sweden AB	39
AS6939	Hurricane Electric LLC	29
AS2914	NTT America, Inc.	14
AS6453	TATA COMMUNICATIONS (AMERICA) INC	6
AS29632	Netassist International EOOD	4
AS3333	Reseaux IP Europeens Network Coordination Centre (RIPE NCC)	3
AS5511	Orange S.A.	3
AS17639	Converge ICT Solutions Inc.	3

All 20 upstreams →

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-10, 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 · 2.05K addresses IPv6 4 prefixes

Country	Name	Prefixes
DE	Germany	5

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)

Registry: RIPE
Handle: AS215787
Registry name: TELE90
Registrant: DFR-MNT
Abuse contact: kontakt@tele90.de
Registered: 2024-01-03
Last changed: 2026-06-14
Allocation: allocated

Routing security

RPKI and IRR

Full detail

RPKI: 100% valid · 3 valid, 0 with no ROA
ROAs: 14 authorising AS215787
ASPA: no ASPA record
IRR: 100% registered · 3 of 3 announcements
Route objects: 54 naming AS215787

Reputation

Classification and threat

Residential Fixed-line consumer ISP. Addresses here are homes.

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: 431 networks and 1,775 prefixes, as published 2026-10-11. 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