AS number details

AS21965

Highmark Inc  ·  highmark.com

United States

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AS21965 – Highmark Inc

Field Value
Country United States
Website highmark.com
Hosted domains 1,011
Number of IPv4 5,632
Number of IPv6 0
ASN type Business
Registry arin
Allocated 24 years ago on Jul 19, 2001
Updated 11 years ago on Oct 27, 2014

IP Ranges

Netblock Company Num of IPs
157.154.11.0/24 Highmark Inc 256
157.154.14.0/24 Highmark Inc 256
157.154.3.0/24 Highmark Inc 256
157.154.4.0/24 Highmark Inc 256
157.154.5.0/24 Highmark Inc 256
157.154.6.0/24 Highmark Inc 256
157.154.7.0/24 Highmark Inc 256
157.154.8.0/24 Highmark Inc 256
167.164.11.0/24 Highmark Inc 256
167.164.14.0/24 Highmark Inc 256
167.164.20.0/24 Highmark Inc 256
167.164.3.0/24 Highmark Inc 256
167.164.4.0/24 Highmark Inc 256
167.164.5.0/24 Highmark Inc 256
167.164.6.0/24 Highmark Inc 256
167.164.7.0/24 Highmark Inc 256
167.164.8.0/24 Highmark Inc 256
192.152.123.0/24 Highmark Inc 256
199.190.160.0/24 Highmark Inc 256
199.190.161.0/24 Highmark Inc 256
199.190.163.0/24 Highmark Inc 256
199.190.164.0/24 Highmark Inc 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS21965
                                                OrgID:          AS21965
                                                ASName:         AS21965
                                                ASNumber:       AS21965
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 1,011 domain names hosted across 67 IP addresses on this ASN.

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IP Address Domain Domains on this IP
157.154.4.237 ██████████ 662
167.164.4.237 ██████████ 655
157.154.4.100 ██████████ 275
167.164.4.100 ██████████ 273
157.154.4.224 ██████████ 132
167.164.4.224 ██████████ 114
157.154.4.105 ███████ 56
167.164.4.105 ██████████ 46
157.154.4.104 ██████████ 17
157.154.4.75 ██████████ 14

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Peers

There are 8 peers for this ASN.

Peers Name
AS15830 Equinix (EMEA) Acquisition Enterprises B.V.
AS22255 Allegheny Health Network
AS3356 Level 3 Parent, LLC
AS46887 Crown Castle Fiber LLC
AS6461 Zayo Bandwidth
AS701 Verizon Business
AS7016 Comcast Cable Communications, LLC
AS7018 AT&T Enterprises, LLC
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Upstreams

There are 7 upstreams for this ASN.

upstreams Name
AS15830 Equinix (EMEA) Acquisition Enterprises B.V.
AS3356 Level 3 Parent, LLC
AS46887 Crown Castle Fiber LLC
AS6461 Zayo Bandwidth
AS701 Verizon Business
AS7016 Comcast Cable Communications, LLC
AS7018 AT&T Enterprises, LLC
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ASN API ASN Database Download

Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS22255 Allegheny Health Network
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ASN API ASN Database Download

Pingable IPs

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

IP Address ASN Details
167.164.3.130 AS21965 Highmark Inc 2.93ms from New York City, US
199.190.160.35 AS21965 Highmark Inc 0.47ms from Ashburn, US
199.190.164.1 AS21965 Highmark Inc 2.78ms from New York City, 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
64.66.252.253 AS394286 City of Johnson City 9.84ms from Ashburn, US
190.144.131.205 AS14080 Telmex Colombia S.A. 1.00ms from Bogota, CO
217.195.181.237 AS31027 GlobalConnect A/S 0.71ms from Copenhagen, DK
58.101.94.237 AS24139 Huashu media&Network Limited 5.75ms from Hangzhou, CN
58.177.13.237 AS9269 Hong Kong Broadband Network Ltd. 1.00ms from Hong Kong, HK
20.203.249.93 AS8075 Microsoft Corporation 0.19ms from Kloten, CH
193.19.94.29 AS3303 Swisscom (Switzerland) Ltd 0.85ms from Lausanne, CH
69.12.68.221 AS36352 HostPapa 0.32ms from Los Angeles, US
187.155.251.237 AS8151 UNINET 12.40ms from Miami, US
142.116.215.77 AS577 Bell Canada 1.84ms from Montreal, CA
189.82.211.173 AS7738 V tal 7.68ms from Osasco, BR
85.167.172.61 AS2119 Telenor Norge AS 10.77ms from Oslo, NO
217.97.35.141 AS5617 Orange Polska Spolka Akcyjna 4.11ms from Poznan, PL
111.53.146.205 AS56042 China Mobile communications corporation 7.63ms from Taiyuan, CN
45.196.47.157 AS5650 Frontier Communications of America, Inc. 6.21ms from Ashburn, US
151.232.187.125 AS58224 Iran Telecommunication Company PJS 14.86ms from Az Za`ayin, QA
190.1.216.93 AS10299 EMPRESAS MUNICIPALES DE CALI E.I.C.E. E.S.P. 10.07ms from Bogota, CO
68.87.154.221 AS7922 Comcast Cable Communications, LLC 0.98ms from Boston, US
73.16.221.45 AS7922 Comcast Cable Communications, LLC 8.33ms from Boston, US
4.152.162.157 AS8075 Microsoft Corporation 0.15ms from Boydton, US
72.111.226.61 AS6167 Verizon Business 14.30ms from Chicago, US
173.90.59.253 AS10796 Charter Communications Inc 9.62ms from Columbus, US
182.77.9.77 AS24560 Bharti Airtel Ltd., Telemedia Services 8.30ms from Delhi, IN
156.254.234.221 AS142286 LUOGELANG (FRANCE) LIMITED 1.18ms from Hong Kong, HK
168.223.254.125 AS7202 Florida A & M University 4.78ms from Jacksonville, US

Traceroute

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

$
traceroute -a -n -q1 -f5 199.190.160.42
traceroute to 199.190.160.42 (199.190.160.42): 64 hops max, 52 byte packets
5 [AS3257] 154.14.36.77 0.427 ms
7 [AS3257] 65.175.57.138 83.232 ms
8 *
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS21965 at robtex.

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