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 24 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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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 169 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
AS142271 EWS DS Networks Inc
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 Gluecklich GmbH
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
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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 Gluecklich GmbH
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
77.237.204.225 AS12387 TON Total optical Networks AG 0.20ms from Zuerich, CH
77.237.193.139 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
77.237.208.17 AS12387 TON Total optical Networks AG 0.20ms from Zuerich, CH
77.237.196.129 AS12387 TON Total optical Networks AG 0.19ms from Zuerich, CH
77.237.192.155 AS12387 TON Total optical Networks AG 0.22ms 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
77.237.206.25 AS12387 TON Total optical Networks AG 5.47ms from Frankfurt am Main, DE
2a00:c10:0:116::1 AS12387 TON Total optical Networks AG 0.38ms from Kloten, 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
162.119.18.3 AS3379 Kaiser Foundation Health Plan, Inc. 2.78ms from Ashburn, US
93.120.27.67 AS9009 M247 Europe SRL 0.31ms from Bucharest, RO
23.245.117.147 AS11776 Breezeline 13.89ms from Chicago, US
64.38.157.3 AS18530 Isomedia, Inc. 0.55ms from Indianapolis, US
113.227.118.99 AS4837 CHINA UNICOM China169 Backbone 9.78ms from Liaoyang, CN
89.241.62.115 AS13285 TalkTalk Communications Limited 7.67ms from London, GB
145.1.236.115 AS12479 Orange Espagne SA 10.89ms from Madrid, ES
76.110.175.211 AS7922 Comcast Cable Communications, LLC 3.76ms from Miami, US
115.97.60.195 AS17488 Hathway IP Over Cable Internet 1.59ms from Saint Thomas Mount, IN
32.210.152.3 AS46690 Southern New England Telephone Company and SNET America, Inc. 4.59ms from Secaucus, US
52.219.135.211 AS16509 Amazon.com, Inc. 0.05ms from Singapore, SG
91.206.177.3 AS34412 Saba Abr Mizban LLC 16.34ms from Yerevan, AM
204.9.41.3 AS62935 Discovery Networks International LLC 0.38ms from Ashburn, US
108.18.130.131 AS701 Verizon Business 2.15ms from Ashburn, US
71.61.87.83 AS7922 Comcast Cable Communications, LLC 10.15ms from Ashburn, US
93.212.108.19 AS3320 Deutsche Telekom AG 3.87ms from Berlin, DE
217.73.165.147 AS2614 RoEduNet 1.67ms from Bucharest, RO
41.10.43.163 AS36994 Vodacom 3.14ms from Cape Town, ZA
23.253.22.179 AS19994 Rackspace Hosting 1.21ms from Chicago, US
66.227.154.35 AS20115 Charter Communications LLC 8.10ms from Chicago, US
3.124.172.243 AS16509 Amazon.com, Inc. 0.14ms from Frankfurt am Main, DE
109.133.37.83 AS5432 Proximus NV 4.54ms from Gravelines, FR
62.106.71.3 AS206469 SOLVELINE TELEKOMUNIKASYON ILETISIM HIZM.TIC.LTD.STI. 0.54ms from Istanbul, TR
108.136.156.227 AS16509 Amazon.com, Inc. 0.12ms from Jakarta, ID
175.173.7.67 AS4837 CHINA UNICOM China169 Backbone 9.68ms from Liaoyang, CN

Traceroute

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

$
traceroute -a -n -q1 77.237.200.49
traceroute to 77.237.200.49 (77.237.200.49): 64 hops max, 52 byte packets
2 [] 91.206.52.162 0.811 ms
Measurement taken from IPinfo ProbeNet in Zuerich, CH
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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