Autonomous System details

AS12511

Post CH AG  ·  post.ch

Switzerland
    Stub AS Icon Stub AS

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AS12511 – Post CH AG

Field Value
Country Switzerland
Website post.ch
Hosted domains 349
IPv4 addresses 165,888
IPv6 addresses 237,684,487,542,793,012,780,631,851,008
ASN type Business
Registry ripe
Allocated 56 years ago on Jan 01, 1970
Updated 6 years ago on Apr 09, 2020

IP Ranges

Netblock Company Num of IPs
138.189.0.0/16 Post CH AG 65,536
138.191.0.0/16 Post CH AG 65,536
194.41.128.0/17 Post CH AG 32,768
84.246.232.0/21 Post CH AG 2,048
Netblock Company
2a00:17c8::/32 Post CH AG
2a00:17c9::/32 Die Schweizerische Post AG
2a00:17cf::/32 Die Schweizerische Post AG
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WHOIS Details

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                                                ASHandle:       AS12511
                                                OrgID:          AS12511
                                                ASName:         AS12511
                                                ASNumber:       AS12511
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 349 domain names hosted across 45 IP addresses on this ASN.

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IP Address Domain Domains on this IP
194.41.184.148 ███████ 95
194.41.184.117 ██████████ 45
194.41.184.144 ██████████ 38
194.41.226.27 ██████████ 38
194.41.184.146 ██████████ 36
194.41.226.24 ██████████ 27
194.41.166.40 ██████████ 27
194.41.184.35 ██████████ 20
194.41.184.43 ██████████ 17
194.41.166.21 ████████ 14

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Peers

There is 1 peer for this ASN.

Peers Name
AS3303 Swisscom (Switzerland) Ltd
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS3303 Swisscom (Switzerland) Ltd
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
194.41.209.156 AS12511 Post CH AG 1.64ms from Zuerich, CH
194.41.210.253 AS12511 Post CH AG 1.50ms from Zuerich, CH
194.41.146.125 AS12511 Post CH AG 2.30ms from Zuerich, CH
194.41.144.242 AS12511 Post CH AG 2.39ms 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
87.97.30.47 AS20845 DIGI Tavkozlesi es Szolgaltato Kft. 2.15ms from Budapest, HU
5.231.185.255 AS12360 KEVAG Telekom GmbH 7.08ms from Frankfurt am Main, DE
93.201.190.47 AS3320 Deutsche Telekom AG 7.45ms from Frankfurt am Main, DE
188.184.67.127 AS513 CERN - European Organization for Nuclear Research 0.89ms from Geneve, CH
27.6.173.175 AS17488 Hathway IP Over Cable Internet 1.48ms from Hyderabad, IN
193.77.91.255 AS5603 Telekom Slovenije, d.d. 0.52ms from Ljubljana, SI
73.125.170.223 AS7922 Comcast Cable Communications, LLC 13.26ms from Miami, US
72.185.190.159 AS33363 Charter Communications, Inc 11.63ms from Orlando, US
92.129.17.143 AS3215 Orange S.A. 15.30ms from Paris, FR
43.135.136.47 AS132203 Tencent Building, Kejizhongyi Avenue 0.28ms from San Jose, US
58.107.123.143 AS4804 Microplex PTY LTD 0.98ms from Sydney, AU
54.150.9.143 AS16509 Amazon.com, Inc. 0.16ms from Tokyo, JP
78.152.31.255 AS43118 East & West Sp. z o.o. 12.76ms from Warsaw, PL
71.254.15.191 AS13977 Fidium 3.36ms from Boston, US
186.128.241.31 AS22927 Telefonica de Argentina 2.38ms from Buenos Aires, AR
105.233.175.143 AS36874 Cybersmart 1.72ms from Cape Town, ZA
75.9.83.239 AS7018 AT&T Enterprises, LLC 19.98ms from Chicago, US
87.98.242.239 AS16276 OVH SAS 0.07ms from Gravelines, FR
115.234.184.143 AS4134 CHINANET-BACKBONE 10.45ms from Hangzhou, CN
64.189.134.79 AS11232 Midcontinent Communications 1.44ms from Kansas City, US
39.39.59.79 AS17557 Pakistan Telecommunication Company Limited 5.34ms from Karachi, PK
187.101.15.143 AS27699 TELEFÔNICA BRASIL S.A 4.50ms from Osasco, BR
63.195.188.255 AS7018 AT&T Enterprises, LLC 1.58ms from San Jose, US
220.87.208.111 AS4766 Korea Telecom 4.42ms from Seoul, KR
202.122.115.47 AS45061 Shanghai Information Network Co.,Ltd. 3.41ms from Shanghai, CN

Traceroute

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

$
traceroute -a -n -q1 -f4 -m12 138.191.166.207
traceroute to 138.191.166.207 (138.191.166.207): 12 hops max, 52 byte packets
5 *
6 *
7 *
8 *
9 [AS3303] 138.187.149.11 12.588 ms
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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 AS12511 at robtex.

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