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
67.118.198.129 AS11191 Cal.net, Inc. 8.12ms from San Jose, US
67.118.192.193 AS11191 Cal.net, Inc. 8.03ms from San Jose, US
216.57.77.193 AS11191 Cal.net, Inc. 6.46ms from San Jose, US
38.133.98.111 AS11191 Cal.net, Inc. 8.29ms from San Jose, US
72.4.180.235 AS11191 Cal.net, Inc. 0.21ms from San Jose, US
52.129.40.41 AS11191 Cal.net, Inc. 9.32ms from Fremont, US
69.80.248.65 AS11191 Cal.net, Inc. 7.03ms from San Jose, US
69.80.250.21 AS11191 Cal.net, Inc. 6.86ms from San Jose, US
216.86.187.1 AS11191 Cal.net, Inc. 8.89ms from San Jose, US
72.4.181.21 AS11191 Cal.net, Inc. 4.60ms from San Jose, US
216.86.181.30 AS11191 Cal.net, Inc. 10.13ms from San Jose, US
216.86.179.129 AS11191 Cal.net, Inc. 4.21ms from San Jose, US
216.57.76.34 AS11191 Cal.net, Inc. 5.31ms from San Jose, US
141.193.206.1 AS11191 Cal.net, Inc. 3.83ms from San Jose, US
216.57.66.1 AS11191 Cal.net, Inc. 7.39ms from San Jose, US
52.129.43.9 AS11191 Cal.net, Inc. 7.28ms from Fremont, US
216.86.189.254 AS11191 Cal.net, Inc. 10.16ms from San Jose, US
38.133.99.1 AS11191 Cal.net, Inc. 7.38ms from San Jose, US
216.57.68.1 AS11191 Cal.net, Inc. 7.32ms from San Jose, US
69.80.255.65 AS11191 Cal.net, Inc. 3.16ms from San Jose, US
69.80.245.65 AS11191 Cal.net, Inc. 7.18ms from San Jose, US
162.223.166.33 AS11191 Cal.net, Inc. 6.15ms from San Jose, US
38.133.97.194 AS11191 Cal.net, Inc. 5.31ms from San Jose, US
52.129.42.1 AS11191 Cal.net, Inc. 5.35ms from San Jose, US
216.57.67.130 AS11191 Cal.net, Inc. 5.45ms 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
111.198.55.7 AS4808 China Unicom Beijing Province Network 3.87ms from Beijing, CN
181.2.132.231 AS7303 Telecom Argentina S.A. 1.48ms from Buenos Aires, AR
41.37.1.247 AS8452 TE-AS 11.64ms from Cairo, EG
102.40.170.199 AS8452 TE-AS 3.59ms from Cairo, EG
208.122.19.7 AS398991 X99 0.14ms from Chicago, US
162.226.43.55 AS7018 AT&T Enterprises, LLC 6.25ms from Chicago, US
20.216.4.71 AS8075 Microsoft Corporation 0.39ms from Dubai, AE
143.42.26.135 AS63949 Akamai Connected Cloud 0.14ms from Frankfurt am Main, DE
39.124.208.55 AS9318 SK Broadband Co Ltd 6.99ms from Incheon, KR
86.158.140.87 AS2856 British Telecommunications PLC 2.33ms from London, GB
124.83.66.23 AS9299 Philippine Long Distance Telephone Company 12.04ms from Manila, PH
128.28.88.7 AS2514 NTT PC Communications, Inc. 2.42ms from Osaka, JP
4.155.250.247 AS8075 Microsoft Corporation 0.40ms from Quincy, US
73.231.139.23 AS7922 Comcast Cable Communications, LLC 2.00ms from San Jose, US
15.135.60.231 AS16509 Amazon.com, Inc. 0.21ms from Sydney, AU
197.159.193.7 AS37381 Afrique Technologies & Services (VipNet) 1.78ms from Abidjan, CI
181.122.194.39 AS23201 Telecel S.A. 8.32ms from Asuncion, PY
213.198.226.199 AS8771 YUnet International d.o.o. 5.02ms from Belgrade, RS
20.22.97.247 AS8075 Microsoft Corporation 0.29ms from Boydton, US
14.97.12.103 AS45820 Tata Teleservices ISP AS 3.61ms from Hyderabad, IN
185.255.174.7 AS44319 Sef Bilisim Hizmetleri A.S. 0.39ms from Istanbul, TR
98.244.207.247 AS7922 Comcast Cable Communications, LLC 9.25ms from Miami, US
23.63.220.135 AS55836 Reliance Jio Infocomm Limited 0.53ms from Mumbai, IN
93.195.158.135 AS3320 Deutsche Telekom AG 5.82ms from Munich, DE
20.169.83.39 AS8075 Microsoft Corporation 0.20ms from Phoenix, US

Traceroute

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

$
traceroute -a -n -q1 -f4 -m8 38.133.110.154
traceroute to 38.133.110.154 (38.133.110.154): 8 hops max, 52 byte packets
4 [] 206.223.117.94 0.915 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Fremont, 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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