167.164.4.0/24

AS21965 · Highmark Inc

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Summary

Country	United States
Domain	highmark.com
ASN	AS21965
Registry	ARIN
ID	HIGHMARK-NET-167-164-0-0-1

WHOIS Details

NetHandle:      NET-167-164-0-0-1
OrgID:          HIGHM-5
Parent:         NET-167-0-0-0-0
NetName:        HIGHMARK-NET-167-164-0-0-1
NetRange:       167.164.0.0 - 167.164.255.255
NetType:        allocation
RegDate:        1993-08-12
Updated:        2021-12-14
Source:         ARIN


OrgID:          HIGHM-5
OrgName:        Highmark Inc
CanAllocate:    
Street:         120 Fifth Avenue Place
City:           Pittsburgh
State/Prov:     PA
Country:        US
PostalCode:     15222
RegDate:        2012-08-29
Updated:        2012-08-29
OrgAdminHandle: WWWAD-ARIN
OrgTechHandle:  WWWAD-ARIN
OrgAbuseHandle: WWWAD-ARIN
OrgNOCHandle:   WWWAD-ARIN
Source:         ARIN


POCHandle:      WWWAD-ARIN
IsRole:         Y
LastName:       www-admin
FirstName:      
Street:         120 Fifth Avenue Place
City:           Pittsburgh
State/Prov:     PA
Country:        US
PostalCode:     15222
RegDate:        2012-08-28
Updated:        2025-03-21
OfficePhone:    +1-717-302-6739
Mailbox:        arinpoc@highmark.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 167.164.0.0/16

No nearby ranges found.

Hosted domains

There are 979 domain names hosted across 28 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
167.164.4.237	highmarkbcbs.com	652
167.164.4.100	noboundarieshmk.com	281
167.164.4.224	highmark.com	131
167.164.4.104	highmarkhealthoptions.com	18
167.164.4.75	unitedconcordia.com	10
167.164.4.91	highmarkpassport.com	7
167.164.4.105	ahnemployee.org	6
167.164.4.151	2022highmarksbcs.com	6
167.164.4.108	wecareaboutyoursmile.org	4
167.164.4.139	highmarkcasualty.com	3
167.164.4.146	highmarkclarityde.com	3
167.164.4.53	uccitdp.com	2
167.164.4.48	thryvedigital.com	2
167.164.4.155	highmarkhealth.com	2
167.164.4.28	uccifedvip.com	1
167.164.4.64	mybenefitshome.com	1
167.164.4.221	vitalinnovation.com	1
167.164.4.208	missangie.org	1
167.164.4.157	ourdentalcoverage.com	1
167.164.4.71	bluecrossmnonline.com	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

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Pingable IPs

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

IP Address	ASN	Details
167.164.4.75	AS21965 Highmark Inc	`0.97ms` from Ashburn, 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
154.253.47.120	AS36947 Telecom Algeria	`14.68ms` from Algiers, DZ
5.161.25.248	AS213230 Hetzner Online GmbH	`0.22ms` from Ashburn, US
121.158.219.136	AS4766 Korea Telecom	`7.05ms` from Incheon, KR
23.220.0.136	AS16625 Akamai Technologies, Inc.	`0.24ms` from Kuala Lumpur, MY
213.1.162.8	AS2856 British Telecommunications PLC	`4.99ms` from London, GB
195.224.222.8	AS5413 Wavenet Limited	`0.50ms` from London, GB
49.45.5.40	AS64049 Reliance Jio Infocomm Pte Ltd Singapore	`0.38ms` from London, GB
128.79.129.8	AS5410 Bouygues Telecom SA	`2.54ms` from Lyon, FR
193.238.53.200	AS29680 Gamma Operadora de Comunicaciones S.A.	`2.25ms` from Madrid, ES
85.95.57.152	AS57099 Boundless Networks Limited	`1.01ms` from Manchester, GB
133.6.82.88	AS17687 National University Corporation Nagoya University	`4.22ms` from Osaka, JP
68.14.139.248	AS22773 Cox Communications Inc.	`6.76ms` from Providence, US
150.217.157.120	AS137 Consortium GARR	`6.19ms` from Rome, IT
70.66.209.24	AS6327 Shaw Communications	`5.85ms` from Seattle, US
60.23.209.232	AS4837 CHINA UNICOM China169 Backbone	`8.19ms` from Tieling, CN
175.151.59.184	AS4837 CHINA UNICOM China169 Backbone	`10.41ms` from Tieling, CN
52.197.71.24	AS16509 Amazon.com, Inc.	`0.27ms` from Tokyo, JP
104.249.137.24	AS14445 PeaceWeb	`1.98ms` from Amsterdam, NL
185.42.142.200	AS200939 LUKOIL Technology Services GmbH	`11.88ms` from Baghdad, IQ
217.86.242.104	AS3320 Deutsche Telekom AG	`4.52ms` from Duesseldorf, DE
49.29.77.184	AS4766 Korea Telecom	`7.08ms` from Incheon, KR
50.60.43.56	AS25019 Saudi Telecom Company JSC	`2.77ms` from Jeddah, SA
45.10.15.104	AS207054 FLYNET SRL	`5.97ms` from Milan, IT
34.74.35.56	AS396982 Google LLC	`0.14ms` from Moncks Corner, US
142.93.56.168	AS14061 DigitalOcean, LLC	`0.24ms` from New York City, US

Traceroute

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

traceroute -a -n -q1 -f4 167.164.4.167

traceroute to 167.164.4.167 (167.164.4.167): 64 hops max, 52 byte packets

4 [AS36236] 104.225.114.32 0.613 ms

5 [AS7713] 206.126.237.214 0.761 ms

6 *

7 [AS15830] 142.215.112.50 0.925 ms

8 *

9 [AS21965] 167.164.3.140 1.118 ms

10 [AS21965] 167.164.4.167 0.955 ms

Measurement taken from

IPinfo ProbeNet in Ashburn, US

On February 16th 2026

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.

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