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 ██████████ 169
148.59.209.65 ██████████ 83
148.59.209.75 ██████████ 16
216.86.178.93 ██████████ 12
148.59.209.85 ██████████ 11
104.218.36.118 ██████████ 11
216.57.79.29 ██████████ 9
216.57.71.209 ██████████ 6
69.80.241.26 █████████ 4
216.86.179.156 █████████ 4

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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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ASN API & Database

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
208.91.7.129 AS11191 Cal.net, Inc. 8.09ms from San Jose, US
67.118.196.161 AS11191 Cal.net, Inc. 9.16ms from San Jose, US
141.193.206.1 AS11191 Cal.net, Inc. 3.91ms from San Jose, US
72.4.186.2 AS11191 Cal.net, Inc. 4.16ms from San Jose, US
72.4.183.2 AS11191 Cal.net, Inc. 0.35ms from San Jose, US
192.229.0.4 AS11191 Cal.net, Inc. 8.27ms from San Jose, US
69.80.241.33 AS11191 Cal.net, Inc. 7.95ms from San Jose, US
67.118.194.185 AS11191 Cal.net, Inc. 7.12ms from San Jose, US
208.91.6.17 AS11191 Cal.net, Inc. 9.84ms from San Jose, US
216.57.78.81 AS11191 Cal.net, Inc. 4.42ms from San Jose, US
162.223.166.33 AS11191 Cal.net, Inc. 6.26ms from San Jose, US
69.80.248.65 AS11191 Cal.net, Inc. 6.98ms from San Jose, US
216.86.189.254 AS11191 Cal.net, Inc. 10.21ms from San Jose, US
216.57.64.1 AS11191 Cal.net, Inc. 7.39ms from San Jose, US
52.129.43.9 AS11191 Cal.net, Inc. 7.11ms from San Jose, US
69.80.253.161 AS11191 Cal.net, Inc. 2.88ms from San Jose, US
216.57.73.2 AS11191 Cal.net, Inc. 5.34ms from San Jose, US
69.80.243.33 AS11191 Cal.net, Inc. 6.97ms from San Jose, US
216.57.79.193 AS11191 Cal.net, Inc. 5.44ms from San Jose, US
208.91.5.249 AS11191 Cal.net, Inc. 9.24ms from Santa Clara, US
104.218.38.1 AS11191 Cal.net, Inc. 9.41ms from San Jose, US
216.57.76.34 AS11191 Cal.net, Inc. 5.31ms from San Jose, US
104.218.37.1 AS11191 Cal.net, Inc. 9.43ms from San Jose, US
216.86.185.126 AS11191 Cal.net, Inc. 10.35ms from San Jose, US
69.80.254.33 AS11191 Cal.net, Inc. 3.05ms 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
119.50.61.71 AS4837 CHINA UNICOM China169 Backbone 11.37ms from Changchun, CN
87.168.130.71 AS3320 Deutsche Telekom AG 4.15ms from Duesseldorf, DE
3.81.43.119 AS14618 Amazon.com, Inc. 0.54ms from Reston, US
153.232.10.231 AS4713 NTT DOCOMO BUSINESS,Inc. 3.48ms from Tokyo, JP
210.188.254.39 AS9370 SAKURA Internet Inc. 0.83ms from Tokyo, JP
139.38.30.119 AS5972 United States Department of Defense (DoD) 4.60ms from Ashburn, US
109.133.149.215 AS5432 Proximus NV 2.40ms from Brussels, BE
18.218.251.199 AS16509 Amazon.com, Inc. 0.17ms from Columbus, US
214.2.179.71 AS5972 United States Department of Defense (DoD) 10.70ms from Dallas, US
76.107.196.247 AS7922 Comcast Cable Communications, LLC 14.94ms from Dallas, US
103.66.205.87 AS133661 Netplus Broadband Services Private Limited 6.44ms from Delhi, IN
87.181.5.103 AS3320 Deutsche Telekom AG 5.17ms from Frankfurt am Main, DE
154.83.236.23 AS139880 OWGELS INTERNATIONAL CO., LIMITED 0.53ms from Hong Kong, HK
77.104.155.135 AS13037 Zen Internet Ltd 2.10ms from London, GB
114.198.126.183 AS7545 TPG Telecom Limited 1.65ms from Melbourne, AU
114.217.145.135 AS140292 CHINATELECOM Jiangsu province Suzhou 5G network 5.63ms from Nanjing, CN
45.22.96.103 AS7018 AT&T Enterprises, LLC 4.76ms from San Antonio, US
1.235.207.23 AS9318 SK Broadband Co Ltd 4.37ms from Seoul, KR
54.150.160.167 AS16509 Amazon.com, Inc. 0.18ms from Tokyo, JP
158.120.65.103 AS400673 Pea River Electric Cooperative 9.36ms from Atlanta, US
103.113.204.151 AS133878 UNICOM NEW ZEALAND LIMITED 1.46ms from Auckland, NZ
213.198.226.199 AS8771 YUnet International d.o.o. 5.14ms from Belgrade, RS
162.226.43.55 AS7018 AT&T Enterprises, LLC 6.27ms from Chicago, US
39.38.114.215 AS17557 Pakistan Telecommunication Company Limited 1.82ms from Karachi, PK
132.239.99.231 AS7377 University of California, San Diego 2.67ms from Los Angeles, US

Traceroute

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

$
traceroute -a -n -q1 -f2 216.57.68.9
traceroute to 216.57.68.9 (216.57.68.9): 64 hops max, 52 byte packets
2 [AS917] 209.209.57.2 0.113 ms
3 *
4 *
5 *
8 *
9 [AS11191] 216.57.68.9 15.878 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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