AS number details

AS21263

TeleData GmbH  ·  teledata.de

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AS21263 – TeleData GmbH

Field Value
Country Germany
Website teledata.de
Hosted domains 2,524
Number of IPv4 48,128
Number of IPv6 3,882,179,963,198,952,542,083,653,566,464
ASN type ISP
Registry ripe
Allocated 24 years ago on Oct 09, 2001
Updated 18 days ago on Aug 05, 2025
Netblock Company Num of IPs
212.62.192.0/19 TeleData GmbH 8,192
217.11.144.0/20 TeleData GmbH 4,096
217.24.192.0/20 TeleData GmbH 4,096
217.31.208.0/20 TeleData GmbH 4,096
81.27.112.0/20 TeleData GmbH 4,096
161.51.240.0/21 TeleData GmbH 2,048
217.73.152.0/21 zollernalb-data GmbH 2,048
5.104.144.0/21 Stadtwerke Engen GmbH 2,048
146.255.112.0/22 TeleData GmbH 1,024
185.124.220.0/22 zollernalb-data GmbH 1,024
185.124.224.0/22 TeleData GmbH 1,024
185.162.220.0/22 TeleData GmbH 1,024
185.16.72.0/22 TeleData GmbH 1,024
185.198.140.0/22 TeleData GmbH 1,024
185.231.72.0/22 TeleData GmbH 1,024
185.4.232.0/22 zollernalb-data GmbH 1,024
45.155.112.0/22 TeleData GmbH 1,024
77.81.52.0/22 TeleData GmbH 1,024
91.196.200.0/22 Stadtwerke Tuebingen GmbH 1,024
178.157.80.0/23 zollernalb-data GmbH 512
178.157.88.0/23 Stadtwerke Schorndorf GmbH 512
188.119.150.0/23 zollernalb-data GmbH 512
45.10.98.0/23 Stadtwerke Engen GmbH 512
5.154.226.0/23 zollernalb-data GmbH 512
5.154.230.0/23 zollernalb-data GmbH 512
128.0.35.0/24 zollernalb-data GmbH 256
178.157.83.0/24 zollernalb-data GmbH 256
185.159.244.0/24 RigiNet GmbH 256
185.68.188.0/24 zollernalb-data GmbH 256
188.119.152.0/24 zollernalb-data GmbH 256
192.81.121.0/24 RavensburgerStr 128-134 256
193.102.75.0/24 Stadtwerk am See GmbH u. Co. KG 256
193.39.67.0/24 Stadtwerke Tuebingen GmbH 256
194.0.220.0/24 Universitaetsstadt Tuebingen 256
5.154.177.0/24 Stadtwerke Schorndorf GmbH 256
5.154.178.0/24 Stadtwerke Schorndorf GmbH 256
91.209.197.0/24 Metzingen connect GmbH 256

Netblock Company
2a01:76c0::/29 Stadtwerke Engen GmbH
2a02:590::/29 TeleData GmbH
2a05:7ac0::/29 zollernalb-data GmbH
2a0c:7780::/29 Stadtwerke Tuebingen GmbH
2a0d:9600::/29 Metzingen connect GmbH
2a13:780::/29 RigiNet GmbH
2a0e:1d00::/32 Stadtwerke Schorndorf GmbH
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WHOIS Details


                                                ASHandle:       AS21263
                                                OrgID:          AS21263
                                                ASName:         AS21263
                                                ASNumber:       AS21263
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 2,524 domain names hosted across 270 IP addresses on this ASN.

IP Address Domain Domains on this IP
217.24.204.222 ██████████ 290
212.62.195.135 ██████████ 114
217.24.204.209 ██████████ 102
212.62.195.139 ██████████ 94
212.62.195.70 ██████████ 93
212.62.195.143 ██████████ 93
212.62.195.129 ██████████ 91
217.24.206.117 ██████████ 90
212.62.195.133 ██████████ 83
212.62.197.8 ██████████ 73

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Useful for Cybersecurity

Peers

There are 210 peers for this ASN.

Peers Name
AS1031 PEER 1031 LLC
AS1103 SURF B.V.
AS1140 Stichting Internet Domeinregistratie Nederland
AS12552 GlobalConnect AB
AS12586 GHOSTnet GmbH
AS12637 SEEWEB s.r.l.
AS1267 WIND TRE S.P.A.
AS12779 IT.Gate S.p.A.
AS12859 BIT BV
AS12969 Vodafone Iceland
AS13030 Init7 (Switzerland) Ltd.
AS13058 serve-u - Buchholz und Suenderhauf GbR
AS132337 Axclusive
AS13237 euNetworks GmbH
AS137409 GSL Networks Pty LTD
AS139589 GTDev Network
AS140731 TOHU Public Internet
AS142271 EWS DS Networks Inc
AS14537 Continent 8 LLC
AS14630 Invesco Group Services, Inc.
AS14840 BR.Digital Provider
AS14907 Wikimedia Foundation Inc.
AS150000 Data-Beam Business Solution
AS15547 netplus.ch SA
AS15605 Connesi s.p.a.
AS15802 Emirates Integrated Telecommunications Company PJSC
AS15943 wilhelm.tel GmbH
AS15958 CETINdoo-NET
AS16552 Tiggee LLC
AS17639 Converge ICT Solutions Inc.
AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
AS18106 Viewqwest Pte Ltd
AS1828 Unitas Global
AS198150 SIACOM JSC
AS199524 G-Core Labs S.A.
AS199938 Netzwerge GmbH
AS200242 Ember Ana Reimer
AS202365 Omer GOLGELI
AS202526 HENSOLDT Optronics GmbH
AS203293 Norbert Herter trading as Regionetz.net
AS204092 Association GRIFON
AS20485 Joint Stock Company TransTeleCom
AS205112 PHILUNET GmbH
AS205844 Stadtwerke Schorndorf GmbH
AS206356 Freifunk Essen e.V.
AS206970 Avira Holding GmbH
AS20764 CJSC RASCOM
AS208753 Marco d'Angelo
AS209022 Tschajera Limited
AS209090 Association Stolon
AS20932 Services Industriels de Geneve
AS209823 Enki Multimedia EURL
AS210937 Xiufeng Guo
AS2119 Telenor Norge AS
AS212038 ACTICO GmbH
AS212123 Red Panda Network
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS212508 Lowhosting services of Davide Gennari
AS213151 Christian Elsen
AS213241 TECHIT.BE SRL
AS21412 UAB "Cgates"
AS216282 TWS Netz GmbH
AS22356 Durand do Brasil Ltda
AS22381 Megatelecom Telecomunicacoes Ltda
AS24482 SG.GS
AS24766 GBC GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik
AS24961 WIIT AG
AS25091 IP-Max SA
AS25160 Vorboss Limited
AS25220 equada network GmbH
AS263152 MIGO TELECOM
AS264409 GRUPO YAX
AS28716 Retelit Digital Services S.p.A.
AS28917 Fiord Networks, UAB
AS29049 Delta Telecom Ltd
AS29075 IELO Main Network
AS29140 Hostserver GmbH
AS29208 Quantcom, a.s.
AS293 ESnet
AS29632 Netassist International EOOD
AS30781 Free Pro SAS
AS30791 za-internet GmbH
AS30844 Liquid Telecommunications Ltd
AS31019 Meanie Heavy Industries
AS31027 GlobalConnect A/S
AS31122 Digiweb ltd
AS31510 Innsbrucker Kommunalbetriebe AG
AS3212 Telemach Slovenija d.o.o.
AS3214 xTom GmbH
AS3216 PJSC "Vimpelcom"
AS3257 GTT Communications Inc.
AS3320 Deutsche Telekom AG
AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
AS3356 Level 3 Parent, LLC
AS33814 Rolls-Royce Power Systems AG
AS33891 Core-Backbone GmbH
AS3399 Obenet AB
AS34019 Hivane Association
AS34125 Bechtle Managed Service GmbH
AS34177 CELESTE SAS
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Upstreams

There are 6 upstreams for this ASN.

upstreams Name
AS3257 GTT Communications Inc.
AS3320 Deutsche Telekom AG
AS3356 Level 3 Parent, LLC
AS6461 Zayo Bandwidth
AS6762 TELECOM ITALIA SPARKLE S.p.A.
AS6939 Hurricane Electric LLC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Downstreams

There are 12 downstreams for this ASN.

Downstreams Name
AS202526 HENSOLDT Optronics GmbH
AS203293 Norbert Herter trading as Regionetz.net
AS205844 Stadtwerke Schorndorf GmbH
AS206970 Avira Holding GmbH
AS212038 ACTICO GmbH
AS216282 TWS Netz GmbH
AS24766 GBC GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik
AS30791 za-internet GmbH
AS33814 Rolls-Royce Power Systems AG
AS34125 Bechtle Managed Service GmbH
AS41504 arcos informationssysteme GmbH
AS56984 ifm electronic GmbH
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Pingable IPs

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

IP Address ASN Details
217.24.205.6 AS21263 TeleData GmbH 4.47ms from Zuerich, CH
217.24.199.58 AS21263 TeleData GmbH 4.67ms from Zuerich, CH
2a02:590:204:2200:1eed:6fff:fe3a:3380 AS21263 TeleData GmbH 26.11ms from Zuerich, CH
212.62.222.18 AS21263 TeleData GmbH 4.63ms from Zuerich, CH
81.27.112.251 AS21263 TeleData GmbH 4.88ms from Zuerich, CH
5.104.146.21 AS21263 TeleData GmbH 6.06ms from Zug, CH
217.24.200.221 AS21263 TeleData GmbH 4.41ms from Zug, CH
45.10.98.1 AS21263 TeleData GmbH 5.67ms from Zug, CH
146.255.115.3 AS21263 TeleData GmbH 0.45ms from Frankfurt am Main, DE
2a02:590:a:1::1 AS21263 TeleData GmbH 21.41ms from Zuerich, CH
2a02:590:5a::2 AS21263 TeleData GmbH 5.61ms from Zuerich, CH
5.104.145.6 AS21263 TeleData GmbH 5.99ms from Zuerich, CH
178.157.88.50 AS21263 TeleData GmbH 15.61ms from Zuerich, CH
2a02:590:201:1800:7642:7fff:febd:6cc5 AS21263 TeleData GmbH 26.65ms from Zuerich, CH
217.11.149.40 AS21263 TeleData GmbH 10.06ms from Zuerich, CH
194.0.220.194 AS21263 TeleData GmbH 9.27ms from Zug, CH
212.62.203.206 AS21263 TeleData GmbH 4.50ms from Zuerich, CH
2a02:590:7:363:3a10:d5ff:feaf:6e7b AS21263 TeleData GmbH 6.33ms from Zuerich, CH
2a02:590:45::1 AS21263 TeleData GmbH 6.43ms from Zuerich, CH
217.73.153.2 AS21263 TeleData GmbH 9.46ms from Zuerich, CH
2a02:590:f0c:ef00:9209:d0ff:fe2f:a097 AS21263 TeleData GmbH 8.19ms from Zuerich, CH
185.124.220.0 AS21263 TeleData GmbH 5.79ms from Zuerich, CH
128.0.35.11 AS21263 TeleData GmbH 9.02ms from Zuerich, CH
212.62.206.209 AS21263 TeleData GmbH 4.54ms from Zug, CH
2a05:7ac0:206:500:211:32ff:fe30:377b AS21263 TeleData GmbH 12.16ms from Geneve, CH

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
34.16.67.191 AS396982 Google LLC 0.12ms from Council Bluffs, US
134.128.22.79 AS400220 PearlComm 13.54ms from Dallas, US
171.107.136.159 AS4134 CHINANET-BACKBONE 6.74ms from Nanning, CN
170.203.237.63 AS398194 Uprise LLC 7.37ms from San Jose, US
107.241.97.143 AS20057 AT&T Enterprises, LLC 14.95ms from Santa Clara, US
203.228.55.127 AS4766 Korea Telecom 5.11ms from Seoul, KR
125.149.173.111 AS4766 Korea Telecom 1.73ms from Seoul, KR
202.186.93.127 AS9930 TTNET-MY 1.70ms from Sepang, MY
146.112.147.63 AS36692 Cisco OpenDNS, LLC 0.26ms from Singapore, SG
223.132.5.63 AS2527 Sony Network Communications Inc. 12.52ms from Tokyo, JP
83.76.201.143 AS3303 Swisscom (Switzerland) Ltd 1.33ms from Zuerich, CH
13.90.231.79 AS8075 Microsoft Corporation 0.44ms from Ashburn, US
76.119.133.15 AS7922 Comcast Cable Communications, LLC 6.59ms from Boston, US
102.39.192.175 AS11845 Vox Telecom Ltd 1.90ms from Cape Town, ZA
38.146.151.143 AS19021 BTC Broadband Inc. 8.94ms from Dallas, US
94.252.108.239 AS56665 Proximus Luxembourg S.A. 1.14ms from Luxembourg, LU
188.78.245.127 AS12479 Orange Espagne SA 10.53ms from Madrid, ES
79.11.79.79 AS3269 Telecom Italia S.p.A. 1.65ms from Milan, IT
213.242.56.207 AS12389 PJSC Rostelecom 17.20ms from Moscow, RU
218.115.123.47 AS17676 SoftBank Corp. 4.32ms from Osaka, JP
82.64.215.207 AS12322 Free SAS 1.94ms from Paris, FR
13.220.37.63 AS14618 Amazon.com, Inc. 0.94ms from Reston, US
211.173.159.255 AS18310 SK Broadband Co Ltd 1.24ms from Seoul, KR
183.185.181.239 AS4837 CHINA UNICOM China169 Backbone 2.93ms from Taiyuan, CN
27.31.135.255 AS4134 CHINANET-BACKBONE 4.32ms from Wuhan, CN

Traceroute

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

$
traceroute -a -n -q1 -m5 81.27.121.35
traceroute to 81.27.121.35 (81.27.121.35): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Brussels, BE
On

Related Networks

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 AS21263 at robtex.

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