Autonomous System details

AS11191

Cal.net, Inc.  ·  cal.net

United States

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AS11191 – Cal.net, Inc.

Field Value
Country United States
Website cal.net
Hosted domains 374
IPv4 addresses 27,648
IPv6 addresses 0
ASN type ISP
Registry arin
Allocated 28 years ago on May 12, 1998
Updated a year ago on Feb 28, 2025

IP Ranges

Netblock Company Num of IPs
69.80.240.0/20 Cal.net, Inc. 4,096
72.4.176.0/20 Cal.net, Inc. 4,096
216.57.64.0/20 Cal.net, Inc. 4,096
216.86.176.0/20 Cal.net, Inc. 4,096
38.133.104.0/21 Cal.net, Inc. 2,048
67.118.192.0/21 Elite Net 2,048
38.133.96.0/22 Cal.net, Inc. 1,024
52.129.40.0/22 Cal.net, Inc. 1,024
69.80.244.0/22 Cal.net, Inc. 1,024
72.4.180.0/22 Cal.net, Inc. 1,024
104.218.36.0/22 Cal.net, Inc. 1,024
162.223.164.0/22 Cal.net, Inc. 1,024
208.91.4.0/22 Cal.net, Inc. 1,024
141.193.206.0/23 Cal.net, Inc. 512
148.59.208.0/23 Cal.net, Inc. 512
205.201.52.0/23 Cal.net, Inc. 512
38.133.96.0/24 Cal.net, Inc. 256
38.133.97.0/24 Cal.net, Inc. 256
38.133.98.0/24 Cal.net, Inc. 256
38.133.99.0/24 Cal.net, Inc. 256
38.133.104.0/24 Cal.net, Inc. 256
38.133.105.0/24 Cal.net, Inc. 256
38.133.106.0/24 Cal.net, Inc. 256
38.133.107.0/24 Cal.net, Inc. 256
38.133.108.0/24 Cal.net, Inc. 256
38.133.109.0/24 Cal.net, Inc. 256
38.133.110.0/24 Cal.net, Inc. 256
38.133.111.0/24 Cal.net, Inc. 256
52.129.41.0/24 Cal.net, Inc. 256
52.129.42.0/24 Cal.net, Inc. 256
52.129.43.0/24 Cal.net, Inc. 256
69.80.241.0/24 Cal.net, Inc. 256
69.80.242.0/24 Cal.net, Inc. 256
69.80.243.0/24 Cal.net, Inc. 256
69.80.248.0/24 Cal.net, Inc. 256
69.80.249.0/24 Cal.net, Inc. 256
69.80.250.0/24 Cal.net, Inc. 256
69.80.251.0/24 Cal.net, Inc. 256
69.80.252.0/24 Cal.net, Inc. 256
69.80.253.0/24 Cal.net, Inc. 256
69.80.254.0/24 Cal.net, Inc. 256
69.80.255.0/24 Cal.net, Inc. 256
72.4.180.0/24 Cal.net, Inc. 256
72.4.181.0/24 Cal.net, Inc. 256
72.4.183.0/24 Cal.net, Inc. 256
72.4.186.0/24 Cal.net, Inc. 256
72.4.191.0/24 Cal.net, Inc. 256
141.193.206.0/24 Cal.net, Inc. 256
141.193.207.0/24 Cal.net, Inc. 256
148.59.208.0/24 Cal.net, Inc. 256
148.59.209.0/24 Cal.net, Inc. 256
162.223.164.0/24 Cal.net, Inc. 256
162.223.166.0/24 Cal.net, Inc. 256
162.223.167.0/24 Cal.net, Inc. 256
192.109.75.0/24 Cal.net, Inc. 256
192.229.0.0/24 Cal.net, Inc. 256
205.201.52.0/24 Cal.net, Inc. 256
205.201.53.0/24 Cal.net, Inc. 256
208.91.6.0/24 Cal.net, Inc. 256
208.91.7.0/24 Cal.net, Inc. 256
216.57.64.0/24 Cal.net, Inc. 256
216.57.65.0/24 Cal.net, Inc. 256
216.57.66.0/24 Cal.net, Inc. 256
216.57.67.0/24 Cal.net, Inc. 256
216.57.68.0/24 Cal.net, Inc. 256
216.57.69.0/24 Cal.net, Inc. 256
216.57.70.0/24 Cal.net, Inc. 256
216.57.71.0/24 Cal.net, Inc. 256
216.57.72.0/24 Cal.net, Inc. 256
216.57.73.0/24 Cal.net, Inc. 256
216.57.74.0/24 Cal.net, Inc. 256
216.57.75.0/24 Cal.net, Inc. 256
216.57.76.0/24 Cal.net, Inc. 256
216.57.77.0/24 Cal.net, Inc. 256
216.57.78.0/24 Cal.net, Inc. 256
216.57.79.0/24 Cal.net, Inc. 256
216.86.183.0/24 Cal.net, Inc. 256
216.86.186.0/24 Cal.net, Inc. 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS11191
                                                OrgID:          AS11191
                                                ASName:         AS11191
                                                ASNumber:       AS11191
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 374 domain names hosted across 50 IP addresses on this ASN.

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IP Address Domain Domains on this IP
216.57.71.222 ██████████ 163
148.59.209.65 ██████████ 69
148.59.209.75 ██████████ 15
104.218.36.118 ██████████ 11
148.59.209.85 ██████████ 11
216.86.178.93 ██████████ 10
216.57.79.29 ██████████ 8
216.57.71.209 ██████████ 6
216.86.179.156 ██████████ 4
216.57.71.149 ████████ 3

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Peers

There are 18 peers for this ASN.

Peers Name
AS11404 Wave Broadband
AS14051 Fidium
AS174 Cogent Communications, LLC
AS1828 Unitas Global
AS19754 The Fusion Network, LLC
AS199524 G-Core Labs S.A.
AS24482 SG.GS
AS293 ESnet
AS3356 Level 3 Parent, LLC
AS35280 F5 Networks SARL
AS36236 NetActuate, Inc
AS38195 Superloop
AS40271 San Francisco Metropolitan Internet Exchange (SFMIX)
AS4455 IX Reach Ltd
AS4826 Vocus Connect International Backbone
AS49544 i3D.net B.V
AS58511 Anycast Global Backbone
AS6939 Hurricane Electric LLC
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ASN API & Database

Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS11404 Wave Broadband
AS14051 Fidium
AS174 Cogent Communications, LLC
AS3356 Level 3 Parent, LLC
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
69.80.252.57 AS11191 Cal.net, Inc. 4.80ms from San Jose, US
69.80.249.4 AS11191 Cal.net, Inc. 4.14ms from San Jose, US
162.223.164.37 AS11191 Cal.net, Inc. 5.29ms from San Jose, US
72.4.183.1 AS11191 Cal.net, Inc. 0.36ms from San Jose, US
38.133.106.129 AS11191 Cal.net, Inc. 6.65ms from San Jose, US
72.4.186.2 AS11191 Cal.net, Inc. 4.16ms from San Jose, US
69.80.250.21 AS11191 Cal.net, Inc. 6.88ms from San Jose, US
69.80.248.65 AS11191 Cal.net, Inc. 6.94ms from San Jose, US
148.59.209.33 AS11191 Cal.net, Inc. 4.17ms from San Jose, US
216.86.181.30 AS11191 Cal.net, Inc. 7.80ms from San Jose, US
216.57.78.81 AS11191 Cal.net, Inc. 4.33ms from San Jose, US
216.57.70.1 AS11191 Cal.net, Inc. 6.26ms from San Jose, US
69.80.255.65 AS11191 Cal.net, Inc. 3.15ms from San Jose, US
72.4.180.234 AS11191 Cal.net, Inc. 0.21ms from San Jose, US
67.118.194.185 AS11191 Cal.net, Inc. 7.16ms from San Jose, US
208.91.7.193 AS11191 Cal.net, Inc. 6.83ms from San Jose, US
208.91.5.17 AS11191 Cal.net, Inc. 8.47ms from San Jose, US
52.129.42.1 AS11191 Cal.net, Inc. 5.44ms from San Jose, US
216.86.190.161 AS11191 Cal.net, Inc. 7.28ms from San Jose, US
216.86.179.129 AS11191 Cal.net, Inc. 4.22ms from San Jose, US
216.57.76.34 AS11191 Cal.net, Inc. 5.31ms from San Jose, US
216.57.67.130 AS11191 Cal.net, Inc. 5.44ms from San Jose, US
216.57.66.1 AS11191 Cal.net, Inc. 7.41ms from San Jose, US
69.80.245.97 AS11191 Cal.net, Inc. 7.17ms from San Jose, US
216.86.185.126 AS11191 Cal.net, Inc. 7.92ms from San Jose, US

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
14.243.136.103 AS45899 VNPT Corp 6.27ms from Da Nang, VN
98.41.144.183 AS7922 Comcast Cable Communications, LLC 7.95ms from Fremont, US
113.175.144.119 AS45899 VNPT Corp 1.67ms from Hanoi, VN
218.9.32.87 AS4837 CHINA UNICOM China169 Backbone 7.05ms from Harbin, CN
51.24.40.71 AS16509 Amazon.com, Inc. 0.21ms from London, GB
86.159.40.151 AS2856 British Telecommunications PLC 6.50ms from London, GB
140.188.39.199 AS398823 PEG TECH INC 0.33ms from Los Angeles, US
217.147.84.23 AS20860 IOMART CLOUD SERVICES LIMITED 0.25ms from Maidenhead, GB
71.236.126.103 AS7922 Comcast Cable Communications, LLC 13.81ms from Morris Plains, US
193.188.30.55 AS34081 INCUBATEC GmbH - Srl 1.08ms from Munich, DE
165.90.9.7 AS12556 Internet Solutions (Kenya) 0.50ms from Nairobi, KE
189.17.51.199 AS4230 CLARO S.A. 7.89ms from Rio de Janeiro, BR
187.73.29.247 AS262671 VERO S.A 11.96ms from Sao Paulo, BR
211.217.184.199 AS4766 Korea Telecom 1.28ms from Seoul, KR
210.22.15.199 AS135061 China Unicom Guangdong IP network 1.91ms from Shenzhen, CN
34.83.63.231 AS396982 Google LLC 0.14ms from The Dalles, US
87.159.129.151 AS3320 Deutsche Telekom AG 2.37ms from Berlin, DE
107.216.51.247 AS7018 AT&T Enterprises, LLC 7.78ms from Columbus, US
193.34.118.71 AS44180 ETN Internet GmbH & Co. KG 5.84ms from Duesseldorf, DE
121.40.143.7 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.16ms from Hangzhou, CN
211.198.87.215 AS4766 Korea Telecom 0.68ms from Incheon, KR
86.3.171.231 AS5089 Virgin Media Limited 5.18ms from London, GB
27.196.5.23 AS4837 CHINA UNICOM China169 Backbone 6.62ms from Qingdao, CN
183.102.62.119 AS4766 Korea Telecom 1.25ms from Seoul, KR
1.164.219.7 AS3462 Data Communication Business Group 1.12ms from Taipei, TW

Traceroute

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

$
traceroute -a -n -q1 -f2 72.4.180.1
traceroute to 72.4.180.1 (72.4.180.1): 64 hops max, 52 byte packets
2 [AS917] 209.209.57.3 0.099 ms
3 *
4 [AS11191] 72.4.180.1 0.247 ms
Measurement taken from IPinfo ProbeNet in San Jose, 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 AS11191 at robtex.

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