AS number details

AS12387

TON Total optical Networks AG  ·  ton-net.com

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AS12387 – TON Total optical Networks AG

Field Value
Country Switzerland
Website ton-net.com
Hosted domains 42
Number of IPv4 8,192
Number of IPv6 79,228,162,514,264,337,593,543,950,336
ASN type Hosting
Registry ripe
Allocated 56 years ago on Jan 01, 1970
Updated 22 days ago on Jul 30, 2025
Netblock Company Num of IPs
77.237.192.0/19 TON Total optical Networks AG 8,192
77.237.206.0/23 SD-DIP 512
77.237.208.0/23 DYNAMIC-DIP 512
Netblock Company
2a00:c10::/32 TON Total optical Networks AG
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IP Ranges API

WHOIS Details


                                                ASHandle:       AS12387
                                                OrgID:          AS12387
                                                ASName:         AS12387
                                                ASNumber:       AS12387
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 42 domain names hosted across 9 IP addresses on this ASN.

IP Address Domain Domains on this IP
77.237.202.20 ██████████ 22
77.237.195.13 ██████████ 4
77.237.202.55 ██████████ 4
77.237.202.52 ██████████ 3
77.237.202.47 ██████████ 2
77.237.202.9 ██████████ 2
77.237.208.141 ██████████ 2
77.237.195.66 ██████████ 2
77.237.208.190 ██████████ 1

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Useful for Cybersecurity

Peers

There are 168 peers for this ASN.

Peers Name
AS12307 Sandro Bolliger trading as Bolliger Network Solutions
AS12350 VTX Services SA
AS12552 GlobalConnect AB
AS1267 WIND TRE S.P.A.
AS12779 IT.Gate S.p.A.
AS12859 BIT BV
AS13030 Init7 (Switzerland) Ltd.
AS13058 serve-u - Buchholz und Suenderhauf GbR
AS13237 euNetworks GmbH
AS137409 GSL Networks Pty LTD
AS14537 Continent 8 LLC
AS14630 Invesco Group Services, Inc.
AS14840 BR.Digital Provider
AS15547 netplus.ch SA
AS15623 Cyberlink AG
AS15943 wilhelm.tel GmbH
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
AS196621 FreeStone Systems
AS197964 Julius Blum GmbH
AS198150 SIACOM JSC
AS198249 Ops One AG
AS198385 AlpineDC SA
AS199524 G-Core Labs S.A.
AS199938 Netzwerge GmbH
AS202032 GOLINE SA
AS202405 Liechtensteinische Landesbank AG
AS20485 Joint Stock Company TransTeleCom
AS205112 PHILUNET GmbH
AS205737 Naveum AG
AS20612 SwissIX Internet Exchange
AS206261 DynaNet GmbH
AS206356 Freifunk Essen e.V.
AS207335 i-Community AG
AS20764 CJSC RASCOM
AS20914 Bacher EDV-Beratung AG
AS20932 Services Industriels de Geneve
AS209823 Enki Multimedia EURL
AS210736 Hamilton Services AG
AS210937 Xiufeng Guo
AS21113 Hilti AG
AS21232 Genossenschaft GGA Maur
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS212508 Lowhosting services of Davide Gennari
AS212629 Sankt Galler Stadtwerke
AS213151 Christian Elsen
AS213241 TECHIT.BE SRL
AS21412 UAB "Cgates"
AS23764 CTGNet
AS24482 SG.GS
AS24961 WIIT AG
AS25091 IP-Max SA
AS25160 Vorboss Limited
AS25220 equada network GmbH
AS25435 META10 AG
AS25581 GMG AG
AS264409 GRUPO YAX
AS29049 Delta Telecom Ltd
AS29075 IELO Main Network
AS29140 Hostserver GmbH
AS29222 Infomaniak Network SA
AS29632 Netassist International EOOD
AS29691 Nine Internet Solutions AG
AS30844 Liquid Telecommunications Ltd
AS31027 GlobalConnect A/S
AS31216 BSO Network Solutions SAS
AS31510 Innsbrucker Kommunalbetriebe AG
AS3212 Telemach Slovenija d.o.o.
AS3214 xTom GmbH
AS3303 Swisscom (Switzerland) Ltd
AS33891 Core-Backbone GmbH
AS34019 Hivane Association
AS34224 Neterra Ltd.
AS34288 Kantonsschule Zug
AS34549 meerfarbig GmbH & Co. KG
AS34927 iFog GmbH
AS35223 Hoi Internet AG
AS35280 F5 Networks SARL
AS35360 Frederic Gargula
AS35535 Verwaltungs- und Privat Bank AG
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.
AS39351 31173 Services AB
AS39430 Bank Frick AG
AS41327 Fiber Telecom S.p.A.
AS42128 HORISEN AG
AS4230 CLARO S.A.
AS42541 Fiberby ApS
AS43531 BSO Network Solutions SAS
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Upstreams

There are 7 upstreams for this ASN.

upstreams Name
AS23764 CTGNet
AS31216 BSO Network Solutions SAS
AS33891 Core-Backbone GmbH
AS4455 IX Reach Ltd
AS6730 Sunrise GmbH
AS6939 Hurricane Electric LLC
AS9002 RETN Limited
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Downstreams

There are 23 downstreams for this ASN.

Downstreams Name
AS197964 Julius Blum GmbH
AS202405 Liechtensteinische Landesbank AG
AS205737 Naveum AG
AS206261 DynaNet GmbH
AS207335 i-Community AG
AS20914 Bacher EDV-Beratung AG
AS210736 Hamilton Services AG
AS21113 Hilti AG
AS212629 Sankt Galler Stadtwerke
AS25435 META10 AG
AS25581 GMG AG
AS35223 Hoi Internet AG
AS35535 Verwaltungs- und Privat Bank AG
AS39430 Bank Frick AG
AS42128 HORISEN AG
AS48491 Herbert Ospelt Anstalt
AS48576 Dr. Risch AG
AS49652 Domar Treuhand- und Verwaltungs-Anstalt
AS50598 SFS Group Schweiz AG
AS56653 TV-COM AG
AS57210 thyssenkrupp Presta AG
AS59748 Kaiser Partner Management Services Anstalt
AS61363 Ivoclar Vivadent AG
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Pingable IPs

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

IP Address ASN Details
77.237.192.155 AS12387 TON Total optical Networks AG 0.22ms from Zuerich, CH
2a00:c10:0:116::1 AS12387 TON Total optical Networks AG 0.38ms from Kloten, CH
77.237.193.139 AS12387 TON Total optical Networks AG 0.20ms from Zuerich, CH
77.237.208.17 AS12387 TON Total optical Networks AG 0.20ms from Zuerich, CH
77.237.206.25 AS12387 TON Total optical Networks AG 5.47ms from Frankfurt am Main, DE
77.237.204.225 AS12387 TON Total optical Networks AG 0.20ms from Zuerich, CH
77.237.195.225 AS12387 TON Total optical Networks AG 0.21ms from Zuerich, CH
77.237.200.49 AS12387 TON Total optical Networks AG 0.41ms from Zuerich, CH
77.237.194.129 AS12387 TON Total optical Networks AG 0.21ms from Zuerich, CH
77.237.196.129 AS12387 TON Total optical Networks AG 0.19ms from Zuerich, CH
77.237.201.1 AS12387 TON Total optical Networks AG 2.02ms from Zuerich, 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
79.128.14.131 AS6799 Ote SA (Hellenic Telecommunications Organisation) 1.61ms from Athens, GR
114.240.238.195 AS4808 China Unicom Beijing Province Network 3.13ms from Beijing, CN
118.253.157.99 AS63835 CT-HuNan-Changsha-IDC 1.02ms from Changsha, CN
23.253.22.179 AS19994 Rackspace Hosting 1.21ms from Chicago, US
177.82.4.179 AS28573 Claro NXT Telecomunicacoes Ltda 14.41ms from Curitiba, BR
20.203.16.163 AS8075 Microsoft Corporation 0.92ms from Dubai, AE
83.115.104.195 AS3215 Orange S.A. 8.28ms from Frankfurt am Main, DE
80.145.165.147 AS3320 Deutsche Telekom AG 8.20ms from Frankfurt am Main, DE
95.33.94.115 AS9145 EWE TEL GmbH 6.03ms from Hamburg, DE
108.136.156.227 AS16509 Amazon.com, Inc. 0.12ms from Jakarta, ID
89.241.62.115 AS13285 TalkTalk Communications Limited 7.67ms from London, GB
81.129.170.227 AS2856 British Telecommunications PLC 6.68ms from London, GB
86.189.255.227 AS2856 British Telecommunications PLC 6.61ms from London, GB
23.32.231.131 AS16625 Akamai Technologies, Inc. 0.52ms from Los Angeles, US
79.54.130.99 AS3269 Telecom Italia S.p.A. 2.07ms from Milan, IT
39.72.126.115 AS4837 CHINA UNICOM China169 Backbone 5.38ms from Qingdao, CN
43.140.105.179 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.84ms from Shanghai, CN
86.60.233.3 AS39699 Lounea Palvelut Oy 6.38ms from Tallinn, EE
52.131.46.163 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 4.04ms from Tianjin, CN
52.156.52.227 AS8075 Microsoft Corporation 0.22ms from Tokyo, JP
151.235.241.115 AS58224 Iran Telecommunication Company PJS 15.48ms from Yerevan, AM
95.156.129.227 AS20875 JP HT d.d. Mostar 9.13ms from Zagreb, HR
194.128.171.99 AS702 Verizon Business 7.41ms from Amsterdam, NL
208.56.200.243 AS10747 Epic Hosting, LLC 0.79ms from Ashburn, US
73.7.104.243 AS7922 Comcast Cable Communications, LLC 4.12ms from Atlanta, US

Traceroute

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

$
traceroute -a -n -q1 -f4 -m8 77.237.218.60
traceroute to 77.237.218.60 (77.237.218.60): 8 hops max, 52 byte packets
4 [AS35625] 45.15.206.20 14.44 ms
5 [] 80.81.195.100 21.501 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Lille, FR
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 AS12387 at robtex.

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