Autonomous System details

AS21032

TELTA Citynetz GmbH  ·  telta.de

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AS21032 – TELTA Citynetz GmbH

Field Value
Country Germany
Website telta.de
Hosted domains 401
IPv4 addresses 26,368
IPv6 addresses 871,509,787,656,907,713,528,983,453,696
ASN type ISP
Registry ripe
Allocated 23 years ago on Sep 05, 2002
Updated a month ago on Dec 06, 2025
Netblock Company Num of IPs
89.145.0.0/18 TELTA Citynetz GmbH 16,384
80.78.160.0/20 TELTA Citynetz GmbH 4,096
80.78.176.0/20 TELTA Citynetz GmbH 4,096
185.159.208.0/22 TELTA Citynetz GmbH 1,024
193.109.138.0/23 TELTA Citynetz GmbH 512
195.85.202.0/24 TELTA Citynetz GmbH 256
Netblock Company
2a02:5d0::/29 TELTA Citynetz GmbH
2a02:5d0::/32 TELTA Citynetz GmbH
2a02:5d5::/32 TELTA Citynetz GmbH
2a02:5d7::/32 TELTA Citynetz GmbH
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IP Ranges API

WHOIS Details


                                                ASHandle:       AS21032
                                                OrgID:          AS21032
                                                ASName:         AS21032
                                                ASNumber:       AS21032
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 401 domain names hosted across 36 IP addresses on this ASN.

IP Address Domain Domains on this IP
80.78.160.37 ████████ 240
80.78.160.110 ██████████ 99
80.78.162.237 ██████████ 32
80.78.160.24 ██████████ 2
89.145.38.3 █████████ 2
80.78.180.13 █████████ 1
89.145.6.222 ██████████ 1
89.145.24.236 ██████████ 1
89.145.45.138 ██████████ 1
89.145.4.247 ██████████ 1

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Useful for Cybersecurity

Peers

There are 125 peers for this ASN.

Peers Name
AS12552 GlobalConnect AB
AS12779 IT.Gate S.p.A.
AS13030 Init7 (Switzerland) Ltd.
AS13058 serve-u - Buchholz und Suenderhauf GbR
AS13237 euNetworks GmbH
AS137409 GSL Networks Pty LTD
AS142271 EWS DS Networks Inc
AS14630 Invesco Group Services, Inc.
AS14840 BR.Digital Telecom
AS15547 netplus.ch SA
AS15958 CETINdoo-NET
AS17639 Converge ICT Solutions Inc.
AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
AS18106 Viewqwest Pte Ltd
AS1828 Unitas Global
AS1836 green.ch AG
AS198150 SIACOM JSC
AS198249 Ops One AG
AS198385 AlpineDC SA
AS199524 G-Core Labs S.A.
AS199938 Netzwerge GmbH
AS20485 Joint Stock Company TransTeleCom
AS205112 PHILUNET GmbH
AS206356 Freifunk Essen e.V.
AS20764 CJSC RASCOM
AS20932 Services Industriels de Geneve
AS209620 Dr. Michaelis Consult GmbH
AS209823 Enki Multimedia EURL
AS210937 Xiufeng Guo
AS212024 Marc Schmitt
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS213151 Christian Elsen
AS213241 TECHIT.BE SRL
AS22356 Durand do Brasil Ltda
AS24482 SG.GS
AS24889 Monzoon Networks AG
AS24961 WIIT AG
AS25091 IP-Max SA
AS25160 Vorboss Limited
AS25220 equada network GmbH
AS28716 Retelit Digital Services S.p.A.
AS29049 Delta Telecom Ltd
AS29075 IELO Main Network
AS29140 Hostserver GmbH
AS29208 Quantcom, a.s.
AS29632 Netassist International EOOD
AS30781 Free Pro SAS
AS30844 Liquid Telecommunications Ltd
AS31027 GlobalConnect A/S
AS31510 Innsbrucker Kommunalbetriebe AG
AS3212 Telemach Slovenija d.o.o.
AS3214 xTom GmbH
AS32590 Valve Corporation
AS34019 Hivane Association
AS34177 CELESTE SAS
AS34288 Kantonsschule Zug
AS34549 meerfarbig GmbH & Co. KG
AS34927 iFog GmbH
AS35280 F5 Networks SARL
AS35360 Frederic Gargula
AS35598 INETCOM CARRIER LLC
AS35625 Eurofiber France SAS
AS35710 weber.digital GmbH
AS36236 NetActuate, Inc
AS37100 SEACOM Limited
AS37468 Angola Cables
AS37721 Virtual Technologies & Solutions
AS38880 Micron21 Datacentre Pty Ltd
AS39120 Convergenze S.p.A.
AS39249 Netassist International EOOD
AS39351 31173 Services AB
AS41327 Fiber Telecom S.p.A.
AS42541 Fiberby ApS
AS4455 IX Reach Ltd
AS44901 Belcloud LTD
AS45352 IP ServerOne Solutions Sdn Bhd
AS45489 Sri Lanka Telecom PLC, GLobal Peering
AS47147 Anexia Cloud Solutions GmbH
AS47692 Nessus GmbH
AS47734 Telecom IT Solutions SRL
AS47957 Worldline IGSA SA
AS48362 Stadtwerke Feldkirch
AS48858 JSC "ER-Telecom Holding"
AS48919 UACITY Ltd.
AS49544 i3D.net B.V
AS49605 Digital Telecommunication Services S.r.l.
AS50629 LWLcom GmbH
AS51184 Fonira Telekom GmbH
AS51185 MainStreaming SpA
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S.
AS53062 ALT | GRUPO BRASIL TECPAR
AS5405 Inter.link GmbH
AS553 BelWue-Koordination
AS55850 Mercury NZ Limited
AS559 SWITCH
AS56662 Marcin Gondek
AS56665 Proximus Luxembourg S.A.
AS56987 ABACLOUDA SAS
AS5713 Telkom SA Ltd.
AS57152 Nuh Ahmet Firat trading as TEKNET YAZLIM VE BILGISAYAR TEKNOLOJILERI
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS6939 Hurricane Electric LLC
AS9145 EWE TEL GmbH
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Downstreams

There are 2 downstreams for this ASN.

Downstreams Name
AS209620 Dr. Michaelis Consult GmbH
AS61028 Stadtwerke Schwedt 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

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

IP Address ASN Details
89.145.26.193 AS21032 TELTA Citynetz GmbH 1.65ms from Berlin, DE
89.145.19.246 AS21032 TELTA Citynetz GmbH 1.60ms from Berlin, DE
2a02:5d0:5:1::2 AS21032 TELTA Citynetz GmbH 1.66ms from Berlin, DE
89.145.37.62 AS21032 TELTA Citynetz GmbH 1.71ms from Berlin, DE
89.145.49.245 AS21032 TELTA Citynetz GmbH 6.89ms from Berlin, DE
80.78.180.13 AS21032 TELTA Citynetz GmbH 2.14ms from Berlin, DE
80.78.171.2 AS21032 TELTA Citynetz GmbH 1.72ms from Berlin, DE
89.145.25.39 AS21032 TELTA Citynetz GmbH 1.60ms from Berlin, DE
89.145.11.152 AS21032 TELTA Citynetz GmbH 1.61ms from Berlin, DE
89.145.56.236 AS21032 TELTA Citynetz GmbH 8.78ms from Berlin, DE
89.145.47.78 AS21032 TELTA Citynetz GmbH 7.00ms from Berlin, DE
89.145.16.177 AS21032 TELTA Citynetz GmbH 1.78ms from Berlin, DE
80.78.161.179 AS21032 TELTA Citynetz GmbH 1.54ms from Berlin, DE
89.145.9.205 AS21032 TELTA Citynetz GmbH 1.62ms from Berlin, DE
89.145.12.44 AS21032 TELTA Citynetz GmbH 1.66ms from Berlin, DE
89.145.1.195 AS21032 TELTA Citynetz GmbH 1.57ms from Berlin, DE
80.78.162.103 AS21032 TELTA Citynetz GmbH 1.35ms from Berlin, DE
89.145.54.173 AS21032 TELTA Citynetz GmbH 6.93ms from Berlin, DE
89.145.53.108 AS21032 TELTA Citynetz GmbH 7.48ms from Berlin, DE
80.78.172.84 AS21032 TELTA Citynetz GmbH 1.67ms from Berlin, DE
80.78.164.20 AS21032 TELTA Citynetz GmbH 1.59ms from Berlin, DE
89.145.48.1 AS21032 TELTA Citynetz GmbH 1.45ms from Berlin, DE
89.145.33.83 AS21032 TELTA Citynetz GmbH 1.63ms from Berlin, DE
89.145.15.148 AS21032 TELTA Citynetz GmbH 1.64ms from Berlin, DE
2a02:5d0:162::103 AS21032 TELTA Citynetz GmbH 1.52ms from Berlin, DE

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
108.227.254.8 AS7018 AT&T Enterprises, LLC 9.99ms from Atlanta, US
97.156.185.104 AS6167 Verizon Business 13.64ms from Chicago, US
35.157.231.184 AS16509 Amazon.com, Inc. 0.19ms from Frankfurt am Main, DE
178.203.88.248 AS3209 Vodafone GmbH 8.91ms from Frankfurt am Main, DE
43.175.124.200 AS139341 ACE 0.24ms from Jakarta, ID
49.149.166.88 AS9299 Philippine Long Distance Telephone Company 17.11ms from Manila, PH
176.209.132.200 AS12389 PJSC Rostelecom 5.64ms from Novosibirsk, RU
23.1.76.72 AS16625 Akamai Technologies, Inc. 0.35ms from Rome, IT
172.218.89.248 AS852 TELUS Communications Inc. 4.08ms from Seattle, US
112.156.114.40 AS17858 LG POWERCOMM 1.96ms from Seoul, KR
113.30.37.72 AS9971 SK Broadband Co Ltd 1.72ms from Seoul, KR
176.229.12.200 AS12400 Partner Communications Ltd. 1.77ms from Tel Aviv, IL
173.69.158.232 AS701 Verizon Business 5.78ms from Ashburn, US
1.89.121.136 AS17429 BEIJING GEHUA CATV NETWORK CO.LTD 8.67ms from Beijing, CN
84.61.67.40 AS3209 Vodafone GmbH 11.48ms from Berlin, DE
23.205.235.24 AS16625 Akamai Technologies, Inc. 0.48ms from Buenos Aires, AR
184.11.9.88 AS5650 Frontier Communications of America, Inc. 15.65ms from Chicago, US
14.171.52.40 AS45899 VNPT Corp 3.96ms from Hanoi, VN
23.215.136.8 AS16625 Akamai Technologies, Inc. 8.48ms from Melbourne, AU
211.178.129.24 AS9318 SK Broadband Co Ltd 1.89ms from Seoul, KR
220.141.11.120 AS3462 Data Communication Business Group 0.98ms from Taipei, TW
111.180.170.56 AS4134 CHINANET-BACKBONE 8.47ms from Wuhan, CN
2.134.213.248 AS9198 JSC Kazakhtelecom 13.18ms from Almaty, KZ
71.176.212.88 AS701 Verizon Business 4.45ms from Ashburn, US
196.119.30.232 AS36925 MEDITELECOM 4.05ms from Casablanca, MA

Traceroute

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

$
traceroute -a -n -q1 -m4 185.159.209.239
traceroute to 185.159.209.239 (185.159.209.239): 4 hops max, 52 byte packets
1 [AS138915] 38.54.15.1 67.884 ms
2 *
3 *
4 *
Measurement taken from IPinfo ProbeNet in Ho Chi Minh City, VN
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 AS21032 at robtex.

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