Autonomous System details

AS12511

Post CH AG  ·  post.ch

Switzerland
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AS12511 – Post CH AG

Field Value
Country Switzerland
Website post.ch
Hosted domains 350
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 350 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 ███████ 94
194.41.184.117 ██████████ 45
194.41.184.144 ██████████ 38
194.41.226.27 ██████████ 38
194.41.184.146 ██████████ 36
194.41.166.40 ██████████ 27
194.41.226.24 ██████████ 27
194.41.184.35 ██████████ 20
194.41.184.43 ██████████ 17
194.41.166.21 ██████████ 15

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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
194.41.144.242 AS12511 Post CH AG 2.40ms from Zuerich, CH
194.41.209.156 AS12511 Post CH AG 1.63ms from Zuerich, CH
194.41.210.124 AS12511 Post CH AG 1.55ms from Zuerich, CH
194.41.146.124 AS12511 Post CH AG 2.30ms 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
80.60.90.31 AS1136 KPN B.V. 1.57ms from Amsterdam, NL
131.161.218.111 AS264393 NetBrasil Telecom LTDA 0.66ms from Curitiba, BR
47.83.15.31 AS45102 Alibaba (US) Technology Co., Ltd. 0.45ms from Hong Kong, HK
20.239.137.15 AS8075 Microsoft Corporation 0.62ms from Hong Kong, HK
77.40.21.63 AS12389 PJSC Rostelecom 10.48ms from Kazan, RU
23.11.178.79 AS16625 Akamai Technologies, Inc. 0.57ms from Melbourne, AU
66.39.40.111 AS7859 pair Networks 0.10ms from Pittsburgh, US
172.193.245.191 AS8075 Microsoft Corporation 0.31ms from Quincy, US
37.102.81.111 AS1267 WIND TRE S.P.A. 10.48ms from Rome, IT
191.162.68.15 AS26615 TIM S/A 5.37ms from Sao Paulo, BR
61.102.186.47 AS38097 SK Broadband Co Ltd 2.32ms from Seoul, KR
210.197.64.175 AS4725 SoftBank Corp. 4.00ms from Tokyo, JP
110.251.35.255 AS4837 CHINA UNICOM China169 Backbone 5.54ms from Beijing, CN
45.73.170.143 AS21769 Colocation America Corporation 0.71ms from Los Angeles, US
70.235.142.79 AS7018 AT&T Enterprises, LLC 3.43ms from San Jose, US
132.226.229.239 AS31898 Oracle Corporation 0.27ms from Seoul, KR
208.17.68.63 AS174 Cogent Communications, LLC 11.99ms from Detroit, US
68.149.222.127 AS6327 Shaw Communications 4.36ms from Edmonton, CA
47.98.3.63 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 3.69ms from Hangzhou, CN
14.142.138.47 AS4755 TATA Communications formerly VSNL is Leading ISP 8.43ms from Indore, IN
178.184.75.239 AS12389 PJSC Rostelecom 13.06ms from Krasnoyarsk, RU
60.108.123.175 AS17676 SoftBank Corp. 3.74ms from Osaka, JP
121.102.18.95 AS2497 Internet Initiative Japan Inc. 2.45ms from Osaka, JP
176.181.79.255 AS5410 Bouygues Telecom SA 5.74ms from Paris, FR
187.15.78.111 AS7738 V tal 8.51ms from Rio de Janeiro, BR

Traceroute

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

$
traceroute -a -n -q1 -m8 138.189.225.39
traceroute to 138.189.225.39 (138.189.225.39): 8 hops max, 52 byte packets
3 *
4 [AS3303] 138.187.129.83 95.004 ms
5 [AS3303] 138.187.149.11 93.824 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Ashburn, US
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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