Details about AS (Autonomous System) number

AS21965

Highmark Inc

AS21965 - Highmark Inc

Country🇺🇸 United States
Address120 Fifth Avenue Place, Pittsburgh, PA, 15222, United States
ASN type
Business
RegistryARIN
Website
Logo
highmark.com
Hosted domains103
Allocated2001-07-19
Updated2014-10-27

Hosted domains

There are 103 domain names hosted on this ASN.

Domain
Rank
Logo
highmark.com
103,601
Logo
unitedconcordia.com
110,183
Logo
highmarkhealth.org
286,162
Logo
highmarkbcbs.com
657,018
Logo
highmarkcaringplace.com
977,844
Domain
Rank
Logo
highmarkhealthoptions.com
1,593,780
Logo
highmarkbcbswv.com
1,642,554
Logo
highmarkblueshield.com
1,672,755
Logo
ucci.com
1,711,437
Logo
childrensgriefawarenessday.org
1,818,984

IP ranges

The ASN has 21 associated IP address ranges.

IP
Version
157.154.3.0/24
IPv4
157.154.4.0/24
IPv4
157.154.5.0/24
IPv4
157.154.6.0/24
IPv4
157.154.7.0/24
IPv4
157.154.8.0/24
IPv4
157.154.11.0/24
IPv4
157.154.14.0/24
IPv4
IP
Version
167.164.3.0/24
IPv4
167.164.4.0/24
IPv4
167.164.5.0/24
IPv4
167.164.6.0/24
IPv4
167.164.7.0/24
IPv4
167.164.8.0/24
IPv4
167.164.11.0/24
IPv4
167.164.14.0/24
IPv4

WHOIS details

ASNumber:       21965
ASName:         HIGHMARK
ASHandle:       AS21965
RegDate:        2001-07-19
Updated:        2014-10-27    
OrgName:        Highmark Inc
OrgId:          HIGHM-5
Address:        120 Fifth Avenue Place
City:           Pittsburgh
StateProv:      PA
PostalCode:     15222
Country:        US
RegDate:        2012-08-29
Updated:        2012-08-29

OrgAbuseHandle: WWWAD-ARIN
OrgAbuseName:   www-admin
OrgAbusePhone:  +1-717-302-6739 
OrgAbuseEmail:  [email protected]

OrgTechHandle: WWWAD-ARIN
OrgTechName:   www-admin
OrgTechPhone:  +1-717-302-6739 
OrgTechEmail:  [email protected]

OrgNOCHandle: WWWAD-ARIN
OrgNOCName:   www-admin
OrgNOCPhone:  +1-717-302-6739 
OrgNOCEmail:  [email protected]

Most popular IPs on AS21965
Highmark Inc

  • IP
  • Domains
  • 🇺🇸 157.154.4.237
    30
  • 🇺🇸 167.164.4.237
    29
  • 🇺🇸 157.154.4.100
    12
  • 🇺🇸 167.164.4.100
    7
  • 🇺🇸 157.154.4.104
    3
  • 🇺🇸 167.164.4.104
    2
  • 🇺🇸 157.154.14.26
    2
  • 🇺🇸 167.164.4.75
    2
  • 🇺🇸 157.154.4.105
    1
  • 🇺🇸 157.154.4.48
    1

Best Email hosting on AS21965
Highmark Inc

  • Email providers
  • Domains
  • highmark.com
    39
  • exacttarget.com
    2
  • mimecast.com
    1
  • mailgun.org
    1

Best domain registrar on AS21965
Highmark Inc

  • Provider
  • Domains
  • highmarkhealth.org
    91
  • ahn.org
    11
  • cloudflare.com
    1