Check-Host.cc

Try 1.1.1.1 AS13335 check-host.cc /country/de /tld/cc
Autonomous System

AS3320 · Deutsche Telekom

Aggregated from public BGP, CT logs, our scan layer, honeypots and global probes.

bgp.tools RIPEstat
Announced IPs
36.18M
IPv4
IPv4 Prefixes
898
IPv6 Prefixes
142
Hosted Domains
272k
resolve into this AS
Peers
87
Customers
629

AS Profile

AS Name
Deutsche Telekom
Also known as
T Wholesale, Deutsche Telekom Global Carrier (DTGC), TGI, TGC, ICSS, T-Systems
AS Type
NSP
Scope
Global
Traffic
50-100Tbps
Website
https://wholesale.telekom.com
IRR AS-SET
AS3320:AS-DTAG AS3320:AS-DTAG-V6
RIR
RIPE NCC
Country
DE
Allocated
1995-02-23

RPKI Validity

Total ROAs
4,725
Valid Prefixes
500
NotFound
540
Announced (BGP)
1,040
RPKI Coverage
48.1%

Geographic Footprint

Countries where this AS's scanned IPs are geolocated, by open-IP count.

DE
957,394
GB
424
NL
358
IT
189
ES
91
US
50
CY
5
SE
1
AT
1
CA
1
CZ
1

Top Open Ports

Most common open ports across IPs in this AS (last 30 days).

Port Open IPs
8089 155,311
5060 122,303
443 20,935
7547 13,880
80 9,133
5061 8,956
22 2,681
8443 2,387
25 2,236
5001 2,194
21 2,131
6443 2,041
10000 1,566
8080 1,435
40000 1,424

Upstreams

Tier-1 / transit-free network

CAIDA AS-Relationships sees no upstream transit provider for this ASN — either a tier-1 carrier, a settlement-free routing arrangement, or an ASN that peers privately. Tier-1s like AS174, AS3356, AS6939 also show empty here.