AS number details

AS12355

HeLi NET Telekommunikation GmbH & Co.  ·  helinet.de

Germany

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

AS12355 – HeLi NET Telekommunikation GmbH & Co.

Field Value
Country Germany
Website helinet.de
Hosted domains 867
Number of IPv4 66,560
Number of IPv6 1,267,669,943,041,343,235,563,498,504,192
ASN type ISP
Registry ripe
Allocated 24 years ago on Jan 04, 2002
Updated 5 months ago on May 15, 2025

IP Ranges

Netblock Company Num of IPs
188.136.0.0/17 HeLi NET Telekommunikation GmbH & Co. 32,768
88.208.128.0/18 HeLi NET Telekommunikation GmbH & Co. 16,384
83.216.224.0/19 HeLi NET Telekommunikation GmbH & Co. 8,192
88.208.128.0/19 HeLi NET Telekommunikation GmbH & Co. KG 8,192
88.208.160.0/19 HeLi NET Telekommunikation GmbH & Co. 8,192
188.136.0.0/19 HeLi NET Telekommunikation GmbH & Co. 8,192
188.136.32.0/19 HeLi NET Telekommunikation GmbH & Co. 8,192
188.136.64.0/19 HeLi NET Telekommunikation GmbH & Co. 8,192
188.136.96.0/19 HeLi NET Telekommunikation GmbH & Co. 8,192
212.37.32.0/19 HeLi NET Telekommunikation GmbH & Co. 8,192
188.136.64.0/20 HeLi NET Telekommunikation GmbH & Co. KG 4,096
188.136.64.0/21 HeLi NET Telekommunikation GmbH & Co. KG 2,048
188.136.72.0/21 HeLi NET Telekommunikation GmbH & Co. KG 2,048
185.166.176.0/22 HeLi NET Telekommunikation GmbH & Co. 1,024
188.136.3.0/24 HeLi NET Telekommunikation GmbH & Co. KG 256

Netblock Company
2001:14f0::/29 HeLi NET Telekommunikation GmbH & Co.
2001:14f0::/32 HeLi NET Telekommunikation GmbH & Co.
2001:14f1::/32 HeLi NET Telekommunikation GmbH & Co.
2001:14f2::/32 HeLi NET Telekommunikation GmbH & Co.
2001:14f3::/32 HeLi NET Telekommunikation GmbH & Co.
2001:14f4::/32 HeLi NET Telekommunikation GmbH & Co. KG
2001:14f5::/32 HeLi NET Telekommunikation GmbH & Co.
2001:14f6::/32 HeLi NET Telekommunikation GmbH & Co.
2001:14f7::/32 HeLi NET Telekommunikation GmbH & Co. KG
2001:14f7:40::/44 HeLi NET Telekommunikation GmbH & Co. KG
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view whois details › 

                                                ASHandle:       AS12355
                                                OrgID:          AS12355
                                                ASName:         AS12355
                                                ASNumber:       AS12355
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's Whois product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP Whois API IP Whois Database Download

Hosted Domains

There are 867 domain names hosted across 206 IP addresses on this ASN.

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
212.37.36.114 ██████████ 259
212.37.36.30 ██████████ 201
212.37.49.42 ██████████ 31
88.208.190.22 ██████████ 25
212.37.47.30 ██████████ 23
88.208.189.6 ██████████ 22
88.208.190.29 ██████████ 15
212.37.48.146 ██████████ 14
212.37.49.50 ██████████ 13
212.37.49.34 ██████████ 9

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API Hosted Domains Database Download

Peers

There are 174 peers for this ASN.

Peers Name
AS1031 PEER 1031 LLC
AS1103 SURF B.V.
AS1140 Stichting Internet Domeinregistratie Nederland
AS12552 GlobalConnect AB
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
AS13194 Bite IP Network
AS132337 Axclusive
AS13237 euNetworks GmbH
AS137409 GSL Networks Pty LTD
AS142271 EWS DS Networks Inc
AS14537 Continent 8 LLC
AS14630 Invesco Group Services, Inc.
AS14840 BR.Digital Provider
AS14907 Wikimedia Foundation Inc.
AS15547 netplus.ch SA
AS15576 NTS workspace AG
AS15605 Connesi s.p.a.
AS17557 Pakistan Telecommunication Company Limited
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
AS20562 Broadband Hosting B.V.
AS20764 CJSC RASCOM
AS20932 Services Industriels de Geneve
AS209823 Enki Multimedia EURL
AS210937 Xiufeng Guo
AS2119 Telenor Norge AS
AS21215 UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS213151 Christian Elsen
AS213241 TECHIT.BE SRL
AS21412 UAB "Cgates"
AS22356 Durand do Brasil Ltda
AS24482 SG.GS
AS24961 WIIT AG
AS25091 IP-Max SA
AS25160 Vorboss Limited
AS25220 equada network GmbH
AS263152 MIGO TELECOM
AS263444 Open X Tecnologia Ltda
AS271253 LINK BRASIL TELECOMUNICACOES LTDA
AS28716 Retelit Digital Services S.p.A.
AS28917 Fiord Networks, UAB
AS29049 Delta Telecom Ltd
AS29075 IELO Main Network
AS2914 NTT America, Inc.
AS29140 Hostserver GmbH
AS29208 Quantcom, a.s.
AS293 ESnet
AS29632 Netassist International EOOD
AS30844 Liquid Telecommunications Ltd
AS31027 GlobalConnect A/S
AS31133 PJSC MegaFon
AS31510 Innsbrucker Kommunalbetriebe AG
AS3212 Telemach Slovenija d.o.o.
AS3214 xTom GmbH
AS3216 PJSC "Vimpelcom"
AS3257 GTT Communications Inc.
AS32590 Valve Corporation
AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
AS33891 Core-Backbone GmbH
AS34019 Hivane Association
AS34177 CELESTE SAS
AS34288 Kantonsschule Zug
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
AS37282 Mainone Cable Company
AS37468 Angola Cables
AS37497 Network Platforms (PTY) LTD
AS37721 Virtual Technologies & Solutions
AS38880 Micron21 Datacentre Pty Ltd
AS39120 Convergenze S.p.A.
AS39122 Blacknight Internet Solutions Limited
AS39351 31173 Services AB
AS41327 Fiber Telecom S.p.A.
AS4230 CLARO S.A.
AS42541 Fiberby ApS
AS42708 GleSYS AB
AS4455 IX Reach Ltd
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API ASN Database Download

Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS2914 NTT America, Inc.
AS3257 GTT Communications Inc.
AS50629 LWLcom GmbH
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.
ASN API ASN Database Download

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API ASN Database Download

Pingable IPs

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

IP Address ASN Details
2001:14f4:f007::19 AS12355 HeLi NET Telekommunikation GmbH & Co. 4.12ms from Duesseldorf, DE
188.136.53.235 AS12355 HeLi NET Telekommunikation GmbH & Co. 6.21ms from Duesseldorf, DE
83.216.233.113 AS12355 HeLi NET Telekommunikation GmbH & Co. 3.98ms from Duesseldorf, DE
188.136.43.252 AS12355 HeLi NET Telekommunikation GmbH & Co. 5.74ms from Duesseldorf, DE
188.136.100.168 AS12355 HeLi NET Telekommunikation GmbH & Co. 3.37ms from Duesseldorf, DE
2001:14f7:6a:2600:52e6:36ff:fe33:183c AS12355 HeLi NET Telekommunikation GmbH & Co. 5.66ms from Duesseldorf, DE
188.136.89.98 AS12355 HeLi NET Telekommunikation GmbH & Co. 2.00ms from Duesseldorf, DE
188.136.85.175 AS12355 HeLi NET Telekommunikation GmbH & Co. 2.12ms from Duesseldorf, DE
212.37.41.89 AS12355 HeLi NET Telekommunikation GmbH & Co. 0.95ms from Duesseldorf, DE
2001:14f7:4d:3300:3a10:d5ff:fec2:3a6b AS12355 HeLi NET Telekommunikation GmbH & Co. 6.95ms from Duesseldorf, DE
212.37.52.146 AS12355 HeLi NET Telekommunikation GmbH & Co. 2.47ms from Duesseldorf, DE
88.208.149.79 AS12355 HeLi NET Telekommunikation GmbH & Co. 6.42ms from Duesseldorf, DE
2001:14f7:4f:3700:de39:6fff:fec8:65b2 AS12355 HeLi NET Telekommunikation GmbH & Co. 6.34ms from Duesseldorf, DE
212.37.42.17 AS12355 HeLi NET Telekommunikation GmbH & Co. 2.39ms from Duesseldorf, DE
88.208.147.27 AS12355 HeLi NET Telekommunikation GmbH & Co. 7.82ms from Duesseldorf, DE
188.136.94.212 AS12355 HeLi NET Telekommunikation GmbH & Co. 2.07ms from Duesseldorf, DE
188.136.75.153 AS12355 HeLi NET Telekommunikation GmbH & Co. 4.50ms from Duesseldorf, DE
2001:14f7:19:5400:3e37:12ff:fe22:6a4b AS12355 HeLi NET Telekommunikation GmbH & Co. 3.20ms from Duesseldorf, DE
88.208.188.101 AS12355 HeLi NET Telekommunikation GmbH & Co. 2.29ms from Duesseldorf, DE
212.37.47.89 AS12355 HeLi NET Telekommunikation GmbH & Co. 2.25ms from Duesseldorf, DE
2001:14f4:f006:d5::abc AS12355 HeLi NET Telekommunikation GmbH & Co. 2.29ms from Duesseldorf, DE
188.136.49.67 AS12355 HeLi NET Telekommunikation GmbH & Co. 6.02ms from Duesseldorf, DE
212.37.53.86 AS12355 HeLi NET Telekommunikation GmbH & Co. 5.80ms from Duesseldorf, DE
2001:14f7:85:2b00:4a5d:35ff:fe77:1a9b AS12355 HeLi NET Telekommunikation GmbH & Co. 4.01ms from Duesseldorf, DE
188.136.46.199 AS12355 HeLi NET Telekommunikation GmbH & Co. 5.92ms from Duesseldorf, 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
149.210.252.99 AS20857 Signet B.V. 0.54ms from Amsterdam, NL
73.68.191.243 AS7922 Comcast Cable Communications, LLC 11.52ms from Boston, US
84.56.102.83 AS3209 Vodafone GmbH 8.46ms from Frankfurt am Main, DE
202.8.118.227 AS23860 Alliance Broadband Services Pvt. Ltd. 0.20ms from Kolkata, IN
37.132.18.3 AS12479 Orange Espagne SA 14.76ms from Madrid, ES
104.83.126.147 AS16625 Akamai Technologies, Inc. 0.16ms from Milan, IT
80.143.169.163 AS3320 Deutsche Telekom AG 2.09ms from Nuernberg, DE
179.125.33.243 AS262847 DBUG TELECOM LTDA 5.48ms from Osasco, BR
1.163.88.243 AS3462 Data Communication Business Group 1.15ms from Taipei, TW
71.181.31.67 AS13977 Consolidated Communications, Inc. 3.34ms from Boston, US
68.238.55.19 AS13977 Consolidated Communications, Inc. 2.45ms from Boston, US
93.223.104.115 AS3320 Deutsche Telekom AG 1.42ms from Frankfurt am Main, DE
87.176.0.227 AS3320 Deutsche Telekom AG 3.84ms from Hamburg, DE
113.184.110.163 AS45899 VNPT Corp 2.55ms from Ho Chi Minh City, VN
61.176.69.179 AS4837 CHINA UNICOM China169 Backbone 4.60ms from Liaoyang, CN
104.237.77.147 AS22552 eSited Solutions 0.31ms from Los Angeles, US
187.223.111.19 AS8151 UNINET 19.75ms from Los Angeles, US
185.190.217.3 AS205284 AirLink Srls 11.43ms from Milan, IT
88.89.18.35 AS2119 Telenor Norge AS 0.86ms from Oslo, NO
93.100.186.51 AS35807 SkyNet Ltd. 0.47ms from Saint Petersburg, RU
99.44.173.99 AS7018 AT&T Enterprises, LLC 7.92ms from San Jose, US
187.92.92.99 AS10429 TELEFÔNICA BRASIL S.A 0.98ms from Sao Paulo, BR
80.72.64.99 AS31287 IPACCT CABLE Ltd 0.42ms from Sofia, BG
20.210.216.179 AS8075 Microsoft Corporation 0.24ms from Tokyo, JP
91.199.132.243 AS44490 MINISTERSTWO FUNDUSZY I POLITYKI REGIONALNEJ 0.34ms from Warsaw, PL

Traceroute

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

$
traceroute -a -n -q1 -f3 -m13 212.37.58.77
traceroute to 212.37.58.77 (212.37.58.77): 13 hops max, 52 byte packets
3 [AS8966] 5.195.70.160 0.933 ms
4 [AS8966] 194.170.186.9 138.886 ms
5 *
6 [AS12355] 212.37.63.117 178.355 ms
7 [AS12355] 212.37.62.2 222.697 ms
8 [AS12355] 212.37.63.86 201.024 ms
9 [AS12355] 212.37.63.89 174.268 ms
10 [AS12355] 212.37.63.85 206.834 ms
11 *
12 *
13 *
Measurement taken from IPinfo ProbeNet in Al Fujairah City, AE
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 AS12355 at robtex.

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

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs