Autonomous system profile

Review registration details, announced prefixes, network relationships and historical snapshots.

AS3320

Announcement observedRIPE NCC

DTAG Deutsche Telekom AG · DTAG

This profile is assembled from CHA.LA's normalized registration, routing and observation snapshots.

Last active10/14/2026, 22:47:41Snapshot expired

View network topology RDAP registration

ASN: AS3320
Registration country: Germany
Name: DTAG Deutsche Telekom AG
Abbreviation: DTAG
Registration date: 1/1/1970, 00:00:00
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
109.237.176.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 16:00:00	✓	×	Currently valid
109.72.116.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 16:00:00	✓	×	Currently valid
128.65.164.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 16:00:00	✓	×	Currently valid
129.181.208.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 16:00:00	✓	×	Currently valid
129.181.216.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 16:00:00	✓	×	Currently valid
13.143.122.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 16:00:00	✓	×	Currently valid
131.143.253.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 16:00:00	✓	×	Currently valid
135.196.158.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 16:00:00	✓	×	Currently valid
135.196.160.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 16:00:00	✓	×	Currently valid
135.196.225.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 16:00:00	✓	×	Currently valid
136.0.224.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 16:00:00	✓	×	Currently valid
137.170.112.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 16:00:00	✓	×	Currently valid
139.12.1.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 16:00:00	✓	×	Currently valid
139.12.2.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 16:00:00	✓	×	Currently valid
139.12.251.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 16:00:00	✓	×	Currently valid
139.12.253.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 16:00:00	✓	×	Currently valid
139.12.255.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 16:00:00	✓	×	Currently valid
139.12.3.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 16:00:00	✓	×	Currently valid
139.12.4.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 16:00:00	✓	×	Currently valid
139.12.7.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 16:00:00	✓	×	Currently valid
139.28.242.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 16:00:00	✓	×	Currently valid
140.233.208.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 16:00:00	✓	×	Currently valid
140.233.216.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 16:00:00	✓	×	Currently valid
141.140.1.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 16:00:00	✓	×	Currently valid
141.169.240.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 16:00:00	✓	×	Currently valid
142.111.199.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 16:00:00	✓	×	Currently valid
143.14.10.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 16:00:00	✓	×	Currently valid
143.14.164.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 16:00:00	✓	×	Currently valid
143.14.169.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 16:00:00	✓	×	Currently valid
143.14.223.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 16:00:00	✓	×	Currently valid
143.14.225.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 16:00:00	✓	×	Currently valid
143.14.246.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 16:00:00	✓	×	Currently valid
143.99.212.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 16:00:00	✓	×	Currently valid
143.99.213.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 16:00:00	✓	×	Currently valid
143.99.214.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 16:00:00	✓	×	Currently valid
144.31.145.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 16:00:00	✓	×	Currently valid
147.79.48.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 16:00:00	✓	×	Currently valid
147.79.49.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 16:00:00	✓	×	Currently valid
147.79.50.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 16:00:00	✓	×	Currently valid
147.79.51.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 16:00:00	✓	×	Currently valid
147.90.112.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 16:00:00	✓	×	Currently valid
147.90.29.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 16:00:00	✓	×	Currently valid
147.90.38.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 16:00:00	✓	×	Currently valid
147.90.5.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 16:00:00	✓	×	Currently valid
147.90.56.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 16:00:00	✓	×	Currently valid
147.90.57.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 16:00:00	✓	×	Currently valid
147.90.58.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 16:00:00	✓	×	Currently valid
147.90.75.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 16:00:00	✓	×	Currently valid
149.208.250.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 16:00:00	✓	×	Currently valid
149.208.252.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/14/2026, 16:00:00	✓	×	Currently valid

BGP prefixes have no geographic country; the column is marked not applicable.

Registration and sources

Organization: DTAG Deutsche Telekom AG
RIR: RIPE NCC
Registration country: Germany
Registration date: 1/1/1970, 00:00:00
Abuse contact: abuse@telekom.de

Snapshot trend

10/14/2026, 22:47:41910 v447 v656 Upstream · 672 Uncertain

10/13/2026, 09:03:04912 v445 v658 Upstream · 671 Uncertain

10/12/2026, 06:47:20912 v445 v657 Upstream · 671 Uncertain

10/11/2026, 03:53:42912 v445 v658 Upstream · 671 Uncertain

10/10/2026, 03:10:50912 v445 v658 Upstream · 670 Uncertain

10/9/2026, 00:05:45912 v445 v657 Upstream · 671 Uncertain

ASN route snapshotThis page reads collected ASN, prefix, relationship and history data. External interfaces are used for initial collection and scheduled refreshes.Source keys: cha-la-external-routing · rir-rdap-asn · iana-rdap-asn-bootstrap