Autonomous System 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 1,013
IPv4 addresses 5,632
IPv6 addresses 0
ASN type Business
Registry arin
Allocated 25 years ago on Jul 19, 2001
Updated 11 years ago on Oct 27, 2014

IP Ranges

Netblock Company Num of IPs
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
157.154.11.0/24 Highmark Inc 256
157.154.14.0/24 Highmark Inc 256
157.154.20.0/24 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
167.164.11.0/24 Highmark Inc 256
167.164.14.0/24 Highmark Inc 256
167.164.20.0/24 Highmark Inc 256
192.152.123.0/24 Highmark Inc 256
199.190.160.0/24 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 1,013 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 ██████████ 659
167.164.4.237 ██████████ 652
157.154.4.100 ██████████ 283
167.164.4.100 ██████████ 281
167.164.4.224 ██████████ 131
157.154.4.224 ██████████ 122
167.164.4.104 ██████████ 18
157.154.4.104 ██████████ 13
157.154.4.151 ██████████ 12
167.164.4.75 ██████████ 10

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Peers

There are 7 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
AS7016 Comcast Cable Communications, LLC
AS7018 AT&T Enterprises, LLC
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Upstreams

There are 6 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
AS7016 Comcast Cable Communications, LLC
AS7018 AT&T Enterprises, LLC
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ASN API & Database

Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS22255 Allegheny Health Network
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ASN API & Database

Pingable IPs

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

IP Address ASN Details
167.164.20.8 AS21965 Highmark Inc 1.00ms from Ashburn, US
157.154.7.5 AS21965 Highmark Inc 3.91ms from Philadelphia, US
167.164.11.60 AS21965 Highmark Inc 0.96ms from Ashburn, US
157.154.4.160 AS21965 Highmark Inc 3.90ms from Philadelphia, US
167.164.7.6 AS21965 Highmark Inc 1.04ms from Ashburn, US
157.154.3.10 AS21965 Highmark Inc 5.73ms from Secaucus, US
167.164.3.130 AS21965 Highmark Inc 0.87ms from Ashburn, US
167.164.14.66 AS21965 Highmark Inc 0.94ms from Ashburn, US
199.190.164.1 AS21965 Highmark Inc 0.87ms from Ashburn, US
157.154.6.85 AS21965 Highmark Inc 3.84ms from Philadelphia, US
167.164.4.176 AS21965 Highmark Inc 0.97ms from Ashburn, US
167.164.6.225 AS21965 Highmark Inc 0.95ms from Ashburn, US
157.154.5.204 AS21965 Highmark Inc 3.92ms from Philadelphia, US
157.154.8.12 AS21965 Highmark Inc 3.83ms from Philadelphia, US
157.154.14.22 AS21965 Highmark Inc 3.91ms from Philadelphia, US
157.154.20.7 AS21965 Highmark Inc 3.86ms from Philadelphia, US
192.152.123.3 AS21965 Highmark Inc 11.01ms from Ashburn, US
199.190.160.34 AS21965 Highmark Inc 0.53ms from Ashburn, US
167.164.8.10 AS21965 Highmark Inc 0.96ms 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
86.89.229.61 AS1136 KPN B.V. 1.82ms from Amsterdam, NL
207.170.184.29 AS7029 Windstream Communications LLC 0.57ms from Ashburn, US
84.91.86.29 AS13156 NOWO COMMUNICATIONS, S.A. 7.64ms from Braga, PT
86.162.252.45 AS2856 British Telecommunications PLC 4.65ms from Erith, GB
120.55.240.125 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.16ms from Hangzhou, CN
27.76.64.13 AS7552 Viettel Group 2.09ms from Hanoi, VN
103.75.13.189 AS132839 POWER LINE DATACENTER 1.39ms from Hong Kong, HK
5.64.162.109 AS5607 Sky UK Limited 3.75ms from London, GB
83.49.163.45 AS3352 TELEFONICA DE ESPANA S.A.U. 7.57ms from Madrid, ES
90.65.205.205 AS3215 Orange S.A. 9.22ms from Marseille, FR
94.90.216.125 AS3269 Telecom Italia S.p.A. 4.16ms from Milan, IT
209.23.181.157 AS12042 Fidium 1.41ms from Minneapolis, US
34.32.193.61 AS396982 Google LLC 0.14ms from Oudeschip, NL
89.113.16.77 AS39749 Befree Ltd 0.89ms from Saint Petersburg, RU
179.176.62.93 AS18881 TELEFÔNICA BRASIL S.A 7.81ms from São Paulo, BR
36.233.243.93 AS3462 Data Communication Business Group 2.15ms from Taichung, TW
52.198.80.125 AS16509 Amazon.com, Inc. 0.16ms from Tokyo, JP
27.21.159.173 AS4134 CHINANET-BACKBONE 6.59ms from Wuhan, CN
87.229.220.109 AS3216 PJSC Vimpelcom 0.62ms from Yekaterinburg, RU
94.200.25.61 AS15802 Emirates Integrated Telecommunications Company PJSC 3.26ms from Dubai, AE
125.210.28.237 AS24139 Huashu media&Network Limited 5.07ms from Hangzhou, CN
94.60.162.29 AS12353 Vodafone Portugal 7.08ms from Lisbon, PT
89.7.81.253 AS12430 VODAFONE ESPANA S.A.U. 13.45ms from Madrid, ES
184.152.127.237 AS12271 Charter Communications Inc 1.72ms from New York City, US
199.30.194.237 AS40026 DICK'S SPORTING GOODS INC 12.55ms from New York City, US

Traceroute

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

$
traceroute -a -n -q1 -f4 -m10 167.164.11.169
traceroute to 167.164.11.169 (167.164.11.169): 10 hops max, 52 byte packets
4 [AS6762] 89.221.39.22 14.159 ms
5 *
6 *
7 [AS3356] 209.244.231.170 130.412 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Athens, GR
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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