AS21965
Highmark Inc · highmark.com
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | highmark.com |
| Hosted domains | 983 |
| Number of IPv4 | 5,376 |
| Number of IPv6 | 0 |
| ASN type | Business |
| Registry | arin |
| Allocated | 23 years ago on Jul 19, 2001 |
| Updated | 10 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 |
| 199.190.163.0/24 | Highmark Inc | 256 |
| 199.190.164.0/24 | Highmark Inc | 256 |
There are no known IPv6 addresses belonging to this network
WHOIS Details
ASHandle: AS21965 OrgID: AS21965 ASName: AS21965 ASNumber: AS21965 RegDate: 0000-00-00 Updated: 0000-00-00 TechHandle: AA00-AAAA Source: AAAA
Hosted Domains
There are 983 domain names hosted across 61 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 157.154.4.237 | ██████████ | 667 |
| 167.164.4.237 | ██████████ | 660 |
| 157.154.4.100 | ██████████ | 248 |
| 167.164.4.100 | ██████████ | 246 |
| 157.154.4.224 | ██████████ | 202 |
| 167.164.4.224 | ██████████ | 174 |
| 167.164.4.104 | ██████████ | 20 |
| 157.154.4.104 | ██████████ | 18 |
| 157.154.4.75 | ██████████ | 18 |
| 157.154.4.133 | ██████████ | 10 |
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 Services, Inc. |
Upstreams
There are 6 upstreams for this ASN.
| upstreams | Name |
|---|---|
| AS15830 | Equinix (EMEA) Acquisition Enterprises B.V. |
| AS46887 | Crown Castle Fiber LLC |
| AS6461 | Zayo Bandwidth |
| AS701 | Verizon Business |
| AS7016 | Comcast Cable Communications, LLC |
| AS7018 | AT&T Services, Inc. |
Downstreams
There is 1 peer for this ASN.
| Downstreams | Name |
|---|---|
| AS22255 | Allegheny Health Network |
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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