AS8387

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Summary

IP address summary information
Name	Deutsche Telekom Global Business Solutions GmbH
Country	Austria
Website	host.io/t-systems.at·t-systems.at
Hosted domains	1,557
IPv4 addresses	91,648
IPv6 addresses	7.92 × 10²⁸
ASN type	ISP
Registry	RIPE
Allocated	24 years ago on Apr 25, 2002
Updated	3 years ago on Oct 5, 2023

Ranking

#4,249

Overall rank

among 74,908 networks

Traffic

#38,692

Infrastructure

#2,546

#30inAustria

Learn how ASN rankings work

Geolocation

Share of IPv4 footprint per hexagonLessMore

Countries by IPv4 share

Austria
100%

Held location over 90 days: 89%
Held location over 1 year: 88%
Median days between moves: 28 days
Geolocation scope: City

How consistently this network's IPs hold their geolocation. Read relative to the network type, not as a quality score.

Activity

A pronounced day/night rhythm — the signature of a consumer/eyeball network whose users sleep at night.

Mon

IP Ranges

Netblock	Company	Num of IPs
164.3.0.0/16	Deutsche Telekom Global Business Solutions GmbH	65,536
212.31.64.0/19	Deutsche Telekom Global Business Solutions GmbH	8,192
212.166.96.0/19	Deutsche Telekom Global Business Solutions GmbH	8,192
92.61.208.0/20	Deutsche Telekom Global Business Solutions GmbH	4,096
46.17.224.0/21	Deutsche Telekom Global Business Solutions GmbH	2,048
185.49.176.0/22	Deutsche Telekom Global Business Solutions GmbH	1,024
212.166.122.0/23	Deutsche Telekom Global Business Solutions GmbH	512
213.162.64.0/23	Deutsche Telekom Global Business Solutions GmbH	512
216.120.174.0/23	Deutsche Telekom Global Business Solutions GmbH	512
193.46.45.0/24	Deutsche Telekom Global Business Solutions GmbH	256

IP Ranges

WHOIS


  ASHandle:       █████
  OrgID:          █████
  ASName:         ██████
  ASNumber:       AS█████
  RegDate:        ████-██-██
  Updated:        ████-██-██
  TechHandle:     ████-████
  Source:         ████

Hosted Domains

There are 1,557 domain names hosted across 66 IP addresses on this ASN.

IP Address	Domain	Count
194.247.47.110		737
164.3.211.10		201
212.166.122.42		168
212.166.122.131		106
164.3.25.131		85

Places

IPs in this network linked to physical places, based on their Wi-Fi networks.

Places IPs1
Restaurant1

Category	In AS8387	Example IP
Restaurant	1	212.166.106.68

New

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Places

Peers

There are 50 peers for this ASN.

ASN	Name	Rank

Upstreams

There are 3 upstreams for this ASN.

ASN	Name	Rank
AS1764	Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
AS3320	Deutsche Telekom AG
AS6939	Hurricane Electric LLC

Downstreams

There are 6 downstreams for this ASN.

ASN	Name	Rank
AS35552	Kommunalkredit Austria AG
AS43522	Austria Wirtschaftsservice GmbH
AS203813	Spar Business Services GmbH
AS205478	Best Gaming Technology GmbH
AS211351	Deutsche Telekom Global Business Solutions GmbH
AS214075	Spar Business Services GmbH

Pingable IPs

23 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more

IP Address	ASN	Details
212.166.113.2 Ping	AS8387Deutsche Telekom Global Business Solutions GmbH	0.67ms from Vienna, AT
212.31.79.27 Ping	AS8387Deutsche Telekom Global Business Solutions GmbH	0.80ms from Vienna, AT
212.166.110.66 Ping	AS8387Deutsche Telekom Global Business Solutions GmbH	0.74ms from Vienna, AT
2001:9d0:0:200::100 Ping	AS8387Deutsche Telekom Global Business Solutions GmbH	0.76ms from Vienna, AT
194.247.47.5 Ping	AS8387Deutsche Telekom Global Business Solutions GmbH	0.69ms from Vienna, AT
212.31.81.154 Ping	AS8387Deutsche Telekom Global Business Solutions GmbH	0.74ms from Vienna, AT
92.61.208.1 Ping	AS8387Deutsche Telekom Global Business Solutions GmbH	1.15ms from Vienna, AT
212.31.85.10 Ping	AS8387Deutsche Telekom Global Business Solutions GmbH	0.68ms from Vienna, AT
212.166.106.178 Ping	AS8387Deutsche Telekom Global Business Solutions GmbH	0.68ms from Vienna, AT
212.166.112.242 Ping	AS8387Deutsche Telekom Global Business Solutions GmbH	5.09ms from Vienna, AT

Other Pingable IPs

IP Address	ASN	Details

Pingable IPs

Important routers in AS8387


212.31.80.190	Vienna, Austria
212.166.112.241	Vienna, Austria
212.31.90.10	Vienna, Austria
212.31.90.11	Vienna, Austria
212.166.107.82	Korneuburg, Austria
212.31.76.249	Vienna, Austria
212.166.109.157	Vienna, Austria
212.31.90.3	Vienna, Austria
212.166.117.158	Vienna, Austria
212.31.90.40	Vienna, Austria

Important routers in AS8387

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.Traceroute →

$ traceroute -a -n -q1 -m11 164.3.47.93

traceroute to 164.3.47.93 (164.3.47.93): 11 hops max, 52 byte packets

1 [AS31898] 140.91.254.15 0.077 ms

2 [AS12400] 212.199.130.114 0.389 ms

3 [AS12400] 212.199.130.113 2.071 ms

4 [] 80.81.194.65 56.683 ms

5 [] 80.81.194.56 55.418 ms

6 [] 92.60.1.141 66.396 ms

7 [AS1764] 213.208.139.242 67.319 ms

8 [AS8387] 212.31.90.10 67.084 ms

9 *

10 *

11 *

Measurement taken from

IPinfo ProbeNet in Jerusalem, IL

On October 16, 2026

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS8387 at robtex.

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AS8387

Summary

Ranking

Geolocation

Countries by IPv4 share

Activity

IP Ranges

IP Ranges

WHOIS

Hosted Domains

Places

Places

Peers

Upstreams

Downstreams

Pingable IPs

Other Pingable IPs

Pingable IPs

Important routers in AS8387

Important routers in AS8387

Traceroute

Related Networks

AS197836

AS199216

AS211478

AS212640

AS212704

What is an ASN?

An API built with users in mind: reliable, accurate, and easy-to-use

Our IP tools

What is my IP?

Map IPs

Summarize IPs

Traceroute

Ranking

Places

Important routers in AS8387

Geolocation

Countries by IPv4 share

Pingable IPs

Other Pingable IPs

Activity

IP Ranges

AS197836

AS199216

AS211478

AS212640

AS212704

AS212828