45.42.19.0/24

AS13968 · CALIFORNIA ISO

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Summary

Country	United States
Domain	caiso.com
ASN	AS13968
Registry	ARIN
ID	CALIFO-22

WHOIS Details

NetHandle:      NET-45-42-16-0-1
OrgID:          CALIFO-22
Parent:         NET-45-0-0-0-0
NetName:        CALIFO-22
NetRange:       45.42.16.0 - 45.42.23.255
NetType:        allocation
RegDate:        2018-11-09
Updated:        2021-12-14
Source:         ARIN


OrgID:          CALIFO-22
OrgName:        CALIFORNIA ISO
CanAllocate:    
Street:         250 Outcropping Way
City:           Folsom
State/Prov:     CA
Country:        US
PostalCode:     95630
RegDate:        1999-09-24
Updated:        2023-07-11
OrgAdminHandle: RMM3-ARIN
OrgTechHandle:  LIMDA5-ARIN
OrgTechHandle:  RMM3-ARIN
OrgAbuseHandle: LIMDA5-ARIN
OrgAbuseHandle: RMM3-ARIN
OrgNOCHandle:   LIMDA5-ARIN
OrgRoutingHandle:   LIMDA5-ARIN
OrgDNSHandle:   LIMDA5-ARIN
Source:         ARIN


POCHandle:      LIMDA5-ARIN
IsRole:         N
LastName:       Lim
FirstName:      Danny
Street:         250 Outcropping Way
City:           Folsom
State/Prov:     CA
Country:        US
PostalCode:     95628
RegDate:        2023-07-10
Updated:        2024-07-09
OfficePhone:    +1-916-293-2962
Mailbox:        ylim@caiso.com
Source:         ARIN


POCHandle:      RMM3-ARIN
IsRole:         N
LastName:       Melis
FirstName:      Robert
Street:         250 Outcropping Way
City:           Folsom
State/Prov:     CA
Country:        US
PostalCode:     95630
RegDate:        2004-09-24
Updated:        2025-02-13
OfficePhone:    +1-916-351-2372
Mailbox:        rmelis@caiso.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 45.42.0.0/16

Range	ASN	Company	Num of IPs
45.42.96.0/19	AS11814	Distributel Communications Limited	8,192
45.42.80.0/20	AS26658	XIATIAN.LLC	4,096
45.42.56.0/21	AS33132	Crown Castle Fiber LLC	2,048
45.42.72.0/21	AS22423	Altima Telecom	2,048
45.42.24.0/22	AS30414	Digitcom Telecommunications Canada Inc.	1,024
45.42.160.0/22	AS396509	LETSCLOUD	1,024
45.42.252.0/22	AS16509	Dronia LLC	1,024
45.42.28.0/22	AS33339	Nemont	1,024
45.42.32.0/22	AS10747	Epic Hosting, LLC	1,024
45.42.36.0/22	AS11290	Cogeco Connexion inc	1,024
45.42.4.0/22	AS398844	COMELEC SERVICES, INC	1,024
45.42.128.0/22	AS54980	BH Telecom Corp. dba FlexNetworks	1,024
45.42.144.0/22	AS397423	Wave Bermuda Ltd.	1,024
45.42.104.0/22	AS11814	Distributel Communications Limited	1,024
45.42.208.0/22	AS62809	RWSI	1,024
45.42.52.0/22	AS62887	WhiteSky Communications, LLC.	1,024
45.42.220.0/22	AS399116	FibreTel Networks Ltd.	1,024
45.42.192.0/22	AS395768	iTeraTEL Communications Inc.	1,024
45.42.228.0/22	AS5650	Server Destroyers LLC	1,024
45.42.240.0/22	AS399226	SpeedFI Inc.	1,024
45.42.156.0/22	AS398335	Helio Broadband, LLC	1,024
45.42.216.0/22	AS21757	HTC Communications	1,024
45.42.184.0/22	AS46091	FGLTEL Inc.	1,024
45.42.250.0/23	AS54648	California Broadband Services	512
45.42.12.0/23	AS395570	FibreStream, Inc.	512
45.42.108.0/23	AS11814	Distributel Communications Limited	512
45.42.168.0/23	AS399214	The Ministry of Compute Inc.	512
45.42.46.0/24	AS9304	OCTOPUS WEB SOLUTION INC	256
45.42.14.0/24	AS395570	FibreStream, Inc.	256
45.42.15.0/24	AS398312	Grandview Heights Schools	256
45.42.170.0/24	AS399108	Central Hudson Gas & Electric Corporation	256
45.42.171.0/24	AS17313	THE CBE GROUP, INC	256
45.42.173.0/24	AS400967	Assured Networks	256
45.42.174.0/24	AS36168	Assured Networks	256
45.42.181.0/24	AS399287	Krispy Kreme	256
45.42.197.0/24	AS399502	THE VALUE HOSTED LLC	256
45.42.198.0/24	AS399577	SureFire Internet, LLC	256
45.42.204.0/24	AS399102	Washington State School for the Blind	256
45.42.205.0/24	AS399235	Uplink L.L.C.	256
45.42.206.0/24	AS399226	MPVWIFI INC	256
45.42.207.0/24	AS63073	The University of Tampa	256
45.42.212.0/24	AS13649	Integration Processing Systems Inc.	256
45.42.225.0/24	AS399273	Grenada Co-operative Bank Limited	256
45.42.227.0/24	AS398345	NEW AGE NETWORKS, LLC	256
45.42.248.0/24	AS395723	LightSpeed Hosting, LLC	256
45.42.40.0/24	AS212238	Private Customer	256
45.42.42.0/24	AS23470	Private Customer	256
45.42.43.0/24	AS9304	Beijing Tehuadun Starkley Trading Co. Ltd	256
45.42.44.0/24	AS31788	Private Customer	256
45.42.45.0/24	AS401762	Filtered Networks	256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
45.42.19.211	mediatruth.org	1

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

Read more

Pingable IPs

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

IP Address	ASN	Details
45.42.19.18	AS13968 CALIFORNIA ISO	`4.80ms` 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
190.177.239.24	AS22927 Telefonica de Argentina	`2.19ms` from Buenos Aires, AR
95.223.8.24	AS3209 Vodafone GmbH	`10.26ms` from Frankfurt am Main, DE
125.106.51.248	AS4134 CHINANET-BACKBONE	`9.64ms` from Hangzhou, CN
49.244.225.152	AS23752 Nepal Telecommunications Corporation, Internet Services,	`2.11ms` from Kathmandu, NP
188.30.75.232	AS206067 Hutchison 3G UK Limited	`18.47ms` from London, GB
73.105.54.248	AS7922 Comcast Cable Communications, LLC	`10.65ms` from Miami, US
5.21.233.136	AS50010 Omani Qatari Telecommunication Company SAOC	`3.79ms` from Muscat, OM
89.87.188.136	AS5410 Bouygues Telecom SA	`2.24ms` from Paris, FR
20.220.116.184	AS8075 Microsoft Corporation	`0.14ms` from Quebec, CA
18.206.85.56	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
95.106.116.88	AS12389 PJSC Rostelecom	`17.02ms` from Saint Petersburg, RU
52.197.219.232	AS16509 Amazon.com, Inc.	`0.25ms` from Tokyo, JP
153.120.92.200	AS7684 SAKURA Internet Inc.	`16.36ms` from Tokyo, JP
109.187.1.88	AS28812 PJSC "Bashinformsvyaz"	`9.02ms` from Yekaterinburg, RU
5.237.15.168	AS58224 Iran Telecommunication Company PJS	`16.71ms` from Yerevan, AM
202.122.35.136	AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)	`1.80ms` from Beijing, CN
73.114.55.168	AS7922 Comcast Cable Communications, LLC	`9.45ms` from Boston, US
156.208.175.136	AS8452 TE-AS	`3.56ms` from Cairo, EG
223.190.4.88	AS24560 Bharti Airtel Ltd., Telemedia Services	`8.31ms` from Delhi, IN
40.172.5.8	AS16509 Amazon.com, Inc.	`0.10ms` from Dubai, AE
87.35.197.136	AS1213 HEAnet CLG	`16.46ms` from Dublin, IE
39.172.189.120	AS56041 China Mobile communications corporation	`4.66ms` from Hangzhou, CN
188.29.136.152	AS206067 Hutchison 3G UK Limited	`7.75ms` from London, GB
76.249.137.168	AS7018 AT&T Enterprises, LLC	`4.83ms` from Los Angeles, US
142.147.14.72	AS396982 Google LLC	`0.08ms` from Melbourne, AU

Traceroute

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

traceroute -a -n -q1 -f5 -m11 45.42.19.116

traceroute to 45.42.19.116 (45.42.19.116): 11 hops max, 52 byte packets

5 [] 45.127.173.81 36.609 ms

6 *

7 *

8 [AS55002] 107.162.251.254 173.917 ms

9 *

10 *

11 *

Measurement taken from

IPinfo ProbeNet in Christchurch, NZ

On September 11th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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