72.4.176.0/20

AS11191 · Cal.net, Inc.

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Summary

Country	United States
Domain	cal.net
ASN	AS11191
Registry	ARIN
ID	CAL-NET-INC-10

WHOIS Details

NetHandle:      NET-72-4-176-0-1
OrgID:          CALNE-88
Parent:         NET-72-0-0-0-0
NetName:        CAL-NET-INC-10
NetRange:       72.4.176.0 - 72.4.191.255
NetType:        allocation
RegDate:        2008-06-10
Updated:        2022-03-24
Source:         ARIN


OrgID:          CALNE-88
OrgName:        Cal.net, Inc.
CanAllocate:    
Street:         4101 Wild Chaparral Dr
City:           Shingle Springs
State/Prov:     CA
Country:        US
PostalCode:     95682
RegDate:        2011-06-24
Updated:        2025-02-28
OrgAdminHandle: ITDEP47-ARIN
OrgTechHandle:  ITDEP47-ARIN
OrgAbuseHandle: CALNE-ARIN
OrgNOCHandle:   ITDEP47-ARIN
Source:         ARIN


POCHandle:      ITDEP47-ARIN
IsRole:         Y
LastName:       IT Department
FirstName:      
Street:         4101 Wild Chaparral Dr
City:           Shingle Springs
State/Prov:     CA
Country:        US
PostalCode:     95682
RegDate:        2007-11-30
Updated:        2024-12-27
OfficePhone:    +1-530-672-1078
Mailbox:        dl-engineering@corp.cal.net
Source:         ARIN


POCHandle:      CALNE-ARIN
IsRole:         Y
LastName:       CALNET-ABUSE
FirstName:      
Street:         4101 Wild Chaparral Dr
City:           Shingle Springs
State/Prov:     CA
Country:        US
PostalCode:     95682
RegDate:        2025-02-28
Updated:        2025-02-28
OfficePhone:    +1-530-672-1078
Mailbox:        abuse@corp.cal.net
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 72.4.0.0/16

Range	ASN	Company	Num of IPs
72.4.192.0/18	AS7029	Windstream Communications LLC	16,384
72.4.0.0/18	AS7029	Windstream Communications LLC	16,384
72.4.32.0/20	AS53435	JACKSON ENERGY AUTHORITY	4,096
72.4.112.0/20	AS27357	Rackspace Hosting	4,096
72.4.96.0/20	AS22136	New York Connect	4,096
72.4.143.0/24	AS18447	Hostway Corporation	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
72.4.182.24	AS11191 Cal.net, Inc.	`4.54ms` from San Jose, US
72.4.180.18	AS11191 Cal.net, Inc.	`0.23ms` from San Jose, US
72.4.181.129	AS11191 Cal.net, Inc.	`4.58ms` from San Jose, US
72.4.190.65	AS11191 Cal.net, Inc.	`9.74ms` from San Jose, US
72.4.186.2	AS11191 Cal.net, Inc.	`4.17ms` from San Jose, US
72.4.183.1	AS11191 Cal.net, Inc.	`0.36ms` from San Jose, US
72.4.191.2	AS11191 Cal.net, Inc.	`0.36ms` 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
92.130.129.196	AS3215 Orange S.A.	`19.55ms` from Antananarivo, MG
192.178.218.84	AS15169 Google LLC	`0.70ms` from Ashburn, US
75.245.153.84	AS6167 Verizon Business	`16.76ms` from Atlanta, US
190.25.106.196	AS19429 ETB - Colombia	`0.88ms` from Bogota, CO
151.102.48.196	AS32104 Wellmont Health System	`14.19ms` from Charlotte, US
73.74.118.132	AS7922 Comcast Cable Communications, LLC	`5.31ms` from Chicago, US
108.173.155.36	AS852 TELUS Communications Inc.	`1.10ms` from Edmonton, CA
188.184.84.36	AS513 CERN - European Organization for Nuclear Research	`0.88ms` from Geneve, CH
98.39.170.180	AS7922 Comcast Cable Communications, LLC	`7.17ms` from Houston, US
109.156.221.36	AS2856 British Telecommunications PLC	`2.80ms` from London, GB
76.165.214.132	AS32440 Louisiana Board of Regents/Louisiana Optical Network Initiative (LONI)	`14.58ms` from New Orleans, US
97.106.78.36	AS33363 Charter Communications, Inc	`8.40ms` from Orlando, US
39.87.170.196	AS4837 CHINA UNICOM China169 Backbone	`5.17ms` from Qingdao, CN
221.167.146.148	AS4766 Korea Telecom	`5.96ms` from Seoul, KR
52.198.21.36	AS16509 Amazon.com, Inc.	`0.21ms` from Tokyo, JP
206.79.206.196	AS3561 CenturyLink Communications, LLC	`0.72ms` from Ashburn, US
74.127.77.4	AS40020 Farmers Telecommunications Cooperative, Inc.	`4.99ms` from Atlanta, US
130.149.14.244	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`0.86ms` from Berlin, DE
172.177.61.132	AS8075 Microsoft Corporation	`0.36ms` from Boydton, US
179.179.133.116	AS18881 TELEFÔNICA BRASIL S.A	`1.40ms` from Brasilia, BR
102.233.3.84	AS13560 Charter Communications Inc	`0.06ms` from Chicago, US
51.37.171.148	AS15502 Vodafone Ireland Limited	`3.39ms` from Dublin, IE
195.171.128.228	AS2856 British Telecommunications PLC	`1.22ms` from Erith, GB
45.12.100.20	AS60150 area-7 IT-Services GmbH	`0.45ms` from Frankfurt am Main, DE
220.186.232.164	AS4134 CHINANET-BACKBONE	`11.56ms` from Hangzhou, CN

Traceroute

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

traceroute -a -n -q1 -f2 72.4.182.63

traceroute to 72.4.182.63 (72.4.182.63): 64 hops max, 52 byte packets

2 [AS917] 209.209.57.2 0.831 ms

3 [AS969] 199.119.64.102 186.035 ms

4 *

5 [] 206.223.117.94 0.231 ms

6 [AS11191] 72.4.180.20 0.519 ms

7 [AS11191] 72.4.182.63 9.421 ms

Measurement taken from

IPinfo ProbeNet in San Jose, US

On March 13th 2026

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