Autonomous System details

AS21965

Highmark Inc  ·  highmark.com

United States

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

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 12 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

Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view WHOIS details › 

                                                ASHandle:       AS21965
                                                OrgID:          AS21965
                                                ASName:         AS21965
                                                ASNumber:       AS21965
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP WHOIS API & Database

Hosted Domains

There are 1,013 domain names hosted across 67 IP addresses on this ASN.

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
157.154.4.237 ██████████ 659
167.164.4.237 ██████████ 652
157.154.4.100 ██████████ 284
167.164.4.100 ██████████ 281
157.154.4.224 ██████████ 99
167.164.4.224 ██████████ 94
167.164.4.104 ██████████ 17
157.154.4.151 ██████████ 11
157.154.4.104 ██████████ 10
157.154.4.75 ██████████ 10

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API & Database

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
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

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
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS22255 Allegheny Health Network
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Pingable IPs

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

IP Address ASN Details
199.190.160.3 AS21965 Highmark Inc 0.48ms from Ashburn, US
199.190.164.1 AS21965 Highmark Inc 1.04ms 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
79.129.186.141 AS6799 Ote SA (Hellenic Telecommunications Organisation) 6.17ms from Athens, GR
130.207.30.253 AS2637 Georgia Institute of Technology 0.94ms from Atlanta, US
147.50.173.125 AS4750 CS LOXINFO PUBLIC COMPANY LIMITED 0.76ms from Bangkok, TH
52.210.16.77 AS16509 Amazon.com, Inc. 0.22ms from Dublin, IE
91.18.139.77 AS3320 Deutsche Telekom AG 2.03ms from Duesseldorf, DE
217.95.235.13 AS3320 Deutsche Telekom AG 9.09ms from Frankfurt am Main, DE
123.97.28.237 AS4134 CHINANET BACKBONE 10.21ms from Hangzhou, CN
49.213.114.29 AS38244 VNG Corporation 0.45ms from Ho Chi Minh City, VN
178.195.226.141 AS3303 Swisscom (Switzerland) Ltd 0.67ms from Lausanne, CH
81.148.109.237 AS2856 British Telecommunications PLC 8.12ms from London, GB
62.232.118.13 AS5413 Wavenet Limited 1.35ms from London, GB
94.124.28.29 AS47683 MULTICANAL DEL CABLE TVM SL 3.80ms from Madrid, ES
197.14.206.173 AS2609 Tunisia BackBone AS 7.26ms from Palermo, IT
187.207.103.253 AS8151 UNINET 3.91ms from Santiago de Queretaro, MX
81.62.172.205 AS3303 Swisscom (Switzerland) Ltd 1.36ms from Zuerich, CH
216.171.65.13 AS32098 Transtelco Inc 5.80ms from Ashburn, US
85.75.13.77 AS6799 Ote SA (Hellenic Telecommunications Organisation) 1.06ms from Athens, GR
89.245.208.173 AS8881 1&1 Versatel GmbH 1.98ms from Berlin, DE
47.45.170.173 AS33588 Charter Communications LLC 7.52ms from Denver, US
54.216.220.205 AS16509 Amazon.com, Inc. 0.22ms from Dublin, IE
87.187.34.237 AS3320 Deutsche Telekom AG 6.44ms from Duesseldorf, DE
195.12.228.45 AS1299 Arelion Sweden AB 0.21ms from Frankfurt am Main, DE
217.225.40.253 AS3320 Deutsche Telekom AG 3.35ms from Frankfurt am Main, DE
87.184.99.205 AS3320 Deutsche Telekom AG 3.38ms from Frankfurt am Main, DE
116.106.31.157 AS24086 Viettel Corporation 3.97ms from Ho Chi Minh City, VN

Traceroute

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

$
traceroute -a -n -q1 -f3 157.154.8.12
traceroute to 157.154.8.12 (157.154.8.12): 64 hops max, 52 byte packets
5 *
6 *
7 *
8 [AS6461] 64.125.26.199 4.295 ms
9 [AS6461] 64.125.21.74 4.009 ms
10 [AS6461] 64.124.105.22 7.311 ms
11 *
12 [AS21965] 157.154.8.12 7.62 ms
Measurement taken from IPinfo ProbeNet in New York City, US
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.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs