165.253.34.0/24

AS63138 · Blue Shield of California

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Summary

Country	United States
Domain	blueshieldca.com
ASN	AS63138
Registry	ARIN
ID	BSCAL

WHOIS Details

NetHandle:      NET-165-253-0-0-1
OrgID:          BSC-1
Parent:         NET-165-0-0-0-0
NetName:        BSCAL
NetRange:       165.253.0.0 - 165.253.255.255
NetType:        allocation
RegDate:        1993-10-18
Updated:        2021-12-14
TechHandle:     ITNET15-ARIN
Source:         ARIN


OrgID:          BSC-1
OrgName:        Blue Shield of California
CanAllocate:    
Street:         4203 Town Center Blvd
City:           El Dorado Hills
State/Prov:     CA
Country:        US
PostalCode:     95762
RegDate:        1993-10-18
Updated:        2021-11-15
OrgAdminHandle: ITNET15-ARIN
OrgTechHandle:  ITNET15-ARIN
OrgAbuseHandle: ITSIR-ARIN
Source:         ARIN


POCHandle:      ITNET15-ARIN
IsRole:         Y
LastName:       IT-Network Engineering
FirstName:      
Street:         4203 Town Center Blvd
City:           El Dorado Hills
State/Prov:     CA
Country:        US
PostalCode:     95762
RegDate:        2014-01-20
Updated:        2025-10-17
OfficePhone:    +1-916-350-7507
Mailbox:        IT-NetworkEngineering@blueshieldca.com
Source:         ARIN


POCHandle:      ITSIR-ARIN
IsRole:         Y
LastName:       IT-SIRT
FirstName:      
Street:         4203 Town Center Blvd
City:           El Dorado Hills
State/Prov:     CA
Country:        US
PostalCode:     95762
RegDate:        2014-01-20
Updated:        2021-08-13
OfficePhone:    +1-916-350-7005
Mailbox:        abuse@blueshieldca.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 165.253.0.0/16

No nearby ranges found.

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

Read more

Pingable IPs

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

IP Address	ASN	Details
165.253.34.2	AS63138 Blue Shield of California	`4.68ms` 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
188.156.233.104	AS5483 Magyar Telekom Plc.	`8.48ms` from Budapest, HU
156.244.91.200	AS142286 LUOGELANG (FRANCE) LIMITED	`1.14ms` from Hong Kong, HK
117.91.241.232	AS4134 CHINANET-BACKBONE	`5.81ms` from Huai'an, CN
72.229.10.120	AS12271 Charter Communications Inc	`3.69ms` from New York City, US
208.87.224.72	AS19578 Truenet, Inc.	`2.61ms` from Philadelphia, US
13.112.63.8	AS16509 Amazon.com, Inc.	`0.19ms` from Tokyo, JP
81.21.114.40	AS44462 Stadtwerke Muerzzuschlag GmbH	`5.25ms` from Vienna, AT
37.122.185.232	AS8585 Crnogorski Telekom a.d.Podgorica	`13.18ms` from Zagreb, HR
64.99.195.168	AS32133 Ting Fiber Inc.	`3.98ms` from Charlotte, US
108.225.254.24	AS7018 AT&T Enterprises, LLC	`6.57ms` from Columbus, US
66.97.221.152	AS207355 Ka-net	`6.46ms` from Copenhagen, DK
71.227.120.248	AS7922 Comcast Cable Communications, LLC	`7.95ms` from Flint, US
176.199.227.184	AS3209 Vodafone GmbH	`11.89ms` from Frankfurt am Main, DE
67.180.39.40	AS7922 Comcast Cable Communications, LLC	`4.95ms` from Fremont, US
124.92.101.24	AS4837 CHINA UNICOM China169 Backbone	`8.76ms` from Liaoyang, CN
2.217.133.184	AS5607 Sky UK Limited	`11.50ms` from London, GB
85.143.214.184	AS201848 Trader soft LLC	`0.37ms` from Saint Petersburg, RU
73.127.39.152	AS7922 Comcast Cable Communications, LLC	`7.00ms` from Salt Lake City, US
79.103.233.56	AS1241 Forthnet	`10.19ms` from Sofia, BG
153.164.70.104	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.98ms` from Tokyo, JP
107.211.38.40	AS7018 AT&T Enterprises, LLC	`5.07ms` from Atlanta, US
160.19.235.72	AS328167 TWK Communications	`1.36ms` from Cape Town, ZA
18.220.47.136	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
191.221.227.152	AS8167 V tal	`0.73ms` from Curitiba, BR
141.94.164.152	AS16276 OVH SAS	`0.15ms` from Gravelines, FR

Traceroute

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

traceroute -a -n -q1 -f5 165.253.34.2

traceroute to 165.253.34.2 (165.253.34.2): 64 hops max, 52 byte packets

5 [AS3356] 4.53.202.66 4.699 ms

6 *

7 [AS63138] 165.253.34.2 4.908 ms

Measurement taken from

IPinfo ProbeNet in Fremont, US

On October 25th 2025

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