AS number 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 383
Number of IPv4 27,648
Number of IPv6 0
ASN type ISP
Registry arin
Allocated 27 years ago on May 12, 1998
Updated 6 months ago on Feb 28, 2025

IP Ranges

Netblock Company Num of IPs
216.57.64.0/20 Cal.net, Inc. 4,096
216.86.176.0/20 Cal.net, Inc. 4,096
69.80.240.0/20 Cal.net, Inc. 4,096
72.4.176.0/20 Cal.net, Inc. 4,096
38.133.104.0/21 Cal.net, Inc. 2,048
67.118.192.0/21 Elite Net 2,048
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
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
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
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
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
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
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

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 383 domain names hosted across 51 IP addresses on this ASN.

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IP Address Domain Domains on this IP
216.57.71.222 ██████████ 176
148.59.209.65 ██████████ 84
148.59.209.75 ██████████ 16
216.86.178.93 ██████████ 12
148.59.209.85 ██████████ 11
104.218.36.118 ██████████ 9
216.57.79.29 ██████████ 7
216.57.71.209 ██████████ 6
216.86.179.156 ██████████ 5
69.80.241.26 █████████ 4

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Peers

There are 15 peers for this ASN.

Peers Name
AS11404 Wave Broadband
AS14051 Consolidated Communications, Inc.
AS174 Cogent Communications
AS1828 Unitas Global
AS19754 The Fusion Network, LLC
AS24482 SG.GS
AS293 ESnet
AS3356 Level 3 Parent, LLC
AS35280 F5 Networks SARL
AS36236 NetActuate, Inc
AS38195 Superloop
AS4826 Vocus Connect International Backbone
AS49544 i3D.net B.V
AS58511 Anycast Global Backbone
AS6939 Hurricane Electric LLC
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ASN API ASN Database Download

Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS11404 Wave Broadband
AS14051 Consolidated Communications, Inc.
AS174 Cogent Communications
AS3356 Level 3 Parent, LLC
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ASN API ASN Database Download

Downstreams

There are no downstreams for this ASN.

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ASN API ASN Database Download

Pingable IPs

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

IP Address ASN Details
162.223.164.84 AS11191 Cal.net, Inc. 5.29ms from San Jose, US
38.133.105.254 AS11191 Cal.net, Inc. 4.50ms from San Jose, US
69.80.245.1 AS11191 Cal.net, Inc. 7.13ms from San Jose, US
72.4.186.2 AS11191 Cal.net, Inc. 4.15ms from San Jose, US
69.80.251.225 AS11191 Cal.net, Inc. 8.41ms from San Jose, US
205.201.52.193 AS11191 Cal.net, Inc. 3.86ms from San Jose, US
216.86.181.30 AS11191 Cal.net, Inc. 8.06ms from San Jose, US
205.201.53.97 AS11191 Cal.net, Inc. 6.15ms from San Jose, US
104.218.37.1 AS11191 Cal.net, Inc. 7.98ms from San Jose, US
216.57.64.1 AS11191 Cal.net, Inc. 7.39ms from San Jose, US
72.4.190.65 AS11191 Cal.net, Inc. 7.73ms from San Jose, US
148.59.209.33 AS11191 Cal.net, Inc. 4.15ms from San Jose, US
216.57.66.1 AS11191 Cal.net, Inc. 7.40ms from San Jose, US
216.86.187.1 AS11191 Cal.net, Inc. 6.84ms from San Jose, US
104.218.36.161 AS11191 Cal.net, Inc. 7.96ms from San Jose, US
67.118.194.185 AS11191 Cal.net, Inc. 7.13ms from San Jose, US
208.91.5.17 AS11191 Cal.net, Inc. 8.16ms from San Jose, US
38.133.97.194 AS11191 Cal.net, Inc. 5.30ms from San Jose, US
69.80.242.193 AS11191 Cal.net, Inc. 3.53ms from San Jose, US
104.218.38.1 AS11191 Cal.net, Inc. 7.98ms from San Jose, US
69.80.249.4 AS11191 Cal.net, Inc. 4.17ms from San Jose, US
216.86.180.222 AS11191 Cal.net, Inc. 7.95ms from San Jose, US
216.86.191.236 AS11191 Cal.net, Inc. 6.85ms from San Jose, US
52.129.40.241 AS11191 Cal.net, Inc. 8.13ms from San Jose, US
216.86.182.253 AS11191 Cal.net, Inc. 8.15ms 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
166.137.19.39 AS20057 AT&T Enterprises, LLC 1.23ms from Atlanta, US
73.22.205.151 AS7922 Comcast Cable Communications, LLC 5.34ms from Chicago, US
103.66.205.87 AS133661 Netplus Broadband Services Private Limited 6.66ms from Delhi, IN
217.246.130.183 AS3320 Deutsche Telekom AG 3.56ms from Frankfurt am Main, DE
2.19.240.135 AS34164 Akamai International B.V. 0.21ms from Frankfurt am Main, DE
147.142.95.7 AS553 BelWue-Koordination 3.77ms from Frankfurt am Main, DE
213.251.252.135 AS25189 AO Countrycom 1.64ms from Moscow, RU
139.129.171.247 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.45ms from Qingdao, CN
13.66.203.39 AS8075 Microsoft Corporation 0.31ms from Quincy, US
76.114.45.151 AS7922 Comcast Cable Communications, LLC 8.67ms from San Jose, US
23.16.182.55 AS852 TELUS Communications Inc. 4.43ms from Seattle, US
106.255.174.71 AS3786 LG DACOM Corporation 2.24ms from Seoul, KR
101.30.102.183 AS4837 CHINA UNICOM China169 Backbone 4.17ms from Beijing, CN
8.242.131.215 AS3549 Level 3 Parent, LLC 1.23ms from Bogota, CO
34.22.250.55 AS396982 Google LLC 0.13ms from Brussels, BE
67.175.34.215 AS7922 Comcast Cable Communications, LLC 4.58ms from Chicago, US
34.135.189.103 AS396982 Google LLC 0.12ms from Council Bluffs, US
18.203.224.151 AS16509 Amazon.com, Inc. 0.45ms from Dublin, IE
54.229.210.23 AS16509 Amazon.com, Inc. 0.28ms from Dublin, IE
116.113.189.183 AS4837 CHINA UNICOM China169 Backbone 8.44ms from Hohhot, CN
124.83.66.23 AS9299 Philippine Long Distance Telephone Company 11.44ms from Manila, PH
189.237.138.7 AS8151 UNINET 15.04ms from Phoenix, US
177.25.21.183 AS10429 TELEFÔNICA BRASIL S.A 0.84ms from Sao Paulo, BR
35.189.48.39 AS396982 Google LLC 0.10ms from Sydney, AU
171.126.155.39 AS4837 CHINA UNICOM China169 Backbone 8.16ms from Taiyuan, CN

Traceroute

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

$
traceroute -a -n -q1 -f3 216.57.75.72
traceroute to 216.57.75.72 (216.57.75.72): 64 hops max, 52 byte packets
6 *
7 *
8 [AS11191] 216.57.75.72 10.88 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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