AS13979
AT&T Enterprises, LLC · att.com
United States
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | att.com |
| Hosted domains | 0 |
| Number of IPv4 | 82,176 |
| Number of IPv6 | 0 |
| ASN type | ISP |
| Registry | arin |
| Allocated | 26 years ago on Sep 28, 1999 |
| Updated | 7 months ago on Mar 18, 2025 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 15.0.64.0/18 | HP Inc. | 16,384 |
| 15.4.64.0/18 | HP Inc. | 16,384 |
| 15.8.64.0/18 | HP Inc. | 16,384 |
| 15.12.64.0/18 | HP Inc. | 16,384 |
| 15.98.64.0/18 | HP Inc. | 16,384 |
| 198.22.127.0/24 | USDA | 256 |
There are no known IPv6 addresses belonging to this network
WHOIS Details
ASHandle: AS13979
OrgID: AS13979
ASName: AS13979
ASNumber: AS13979
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are no domains currently hosted on this ASN.
Peers
There are 11 peers for this ASN.
| Peers | Name |
|---|---|
| AS10616 | National Oceanic and Atmospheric Administration |
| AS14298 | Environmental Protection Agency |
| AS2152 | CENIC |
| AS2576 | U. S. Department of Transportation |
| AS30016 | North American Telecommunications Corporation |
| AS33 | HP Inc. |
| AS3423 | AT&T Enterprises, LLC |
| AS4151 | USDA |
| AS4185 | AT&T Enterprises, LLC |
| AS4473 | AT&T Enterprises, LLC |
| AS8076 | Department of Housing and Urban Development |
Upstreams
There are 3 upstreams for this ASN.
Downstreams
There are 4 downstreams for this ASN.
| Downstreams | Name |
|---|---|
| AS10616 | National Oceanic and Atmospheric Administration |
| AS14298 | Environmental Protection Agency |
| AS2576 | U. S. Department of Transportation |
| AS8076 | Department of Housing and Urban Development |
Pingable IPs
28 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 15.4.74.129 |
57.60ms from Dallas,
US
|
|
| 15.0.84.2 |
30.84ms from Dallas,
US
|
|
| 15.0.66.1 |
47.02ms from Dallas,
US
|
|
| 15.0.88.2 |
31.05ms from Dallas,
US
|
|
| 15.12.76.1 |
41.43ms from Dallas,
US
|
|
| 15.0.71.2 |
30.84ms from Dallas,
US
|
|
| 15.0.70.1 |
46.86ms from Dallas,
US
|
|
| 15.0.80.129 |
47.26ms from Dallas,
US
|
|
| 15.4.95.15 |
57.98ms from Dallas,
US
|
|
| 15.0.83.1 |
46.61ms from Dallas,
US
|
|
| 15.0.78.1 |
45.83ms from Dallas,
US
|
|
| 15.0.65.1 |
46.98ms from Dallas,
US
|
|
| 15.0.87.1 |
31.36ms from Dallas,
US
|
|
| 15.8.72.27 |
27.16ms from San Antonio,
US
|
|
| 15.0.68.1 |
46.67ms from Dallas,
US
|
|
| 15.12.77.1 |
41.39ms from Dallas,
US
|
|
| 15.0.92.201 |
31.73ms from Dallas,
US
|
|
| 15.8.77.3 |
151.53ms from Dallas,
US
|
|
| 15.4.88.1 |
57.51ms from Dallas,
US
|
|
| 15.4.104.108 |
57.68ms from Dallas,
US
|
|
| 15.0.67.40 |
43.92ms from Dallas,
US
|
|
| 15.0.76.2 |
30.86ms from Dallas,
US
|
|
| 15.0.81.1 |
47.08ms from Dallas,
US
|
|
| 15.4.91.33 |
57.30ms from Dallas,
US
|
|
| 15.0.72.1 |
48.01ms from Dallas,
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 |
|---|---|---|
| 109.205.166.59 |
1.64ms from Baku,
AZ
|
|
| 52.10.13.59 |
0.16ms from Boardman,
US
|
|
| 80.71.131.107 |
1.10ms from Copenhagen,
DK
|
|
| 20.67.151.91 |
0.23ms from Dublin,
IE
|
|
| 130.61.188.75 |
0.45ms from Frankfurt am Main,
DE
|
|
| 202.0.181.11 |
0.45ms from Hong Kong,
HK
|
|
| 222.166.90.11 |
7.61ms from Hong Kong,
HK
|
|
| 51.132.254.187 |
0.18ms from London,
GB
|
|
| 130.51.92.11 |
4.99ms from New York City,
US
|
|
| 72.80.123.59 |
2.47ms from New York City,
US
|
|
| 71.104.101.43 |
2.01ms from New York City,
US
|
|
| 116.94.25.139 |
10.67ms from Osaka,
JP
|
|
| 1.169.199.235 |
2.35ms from Taipei,
TW
|
|
| 60.100.107.27 |
3.28ms from Tokyo,
JP
|
|
| 153.153.167.171 |
1.57ms from Tokyo,
JP
|
|
| 77.81.234.27 |
0.35ms from Arezzo,
IT
|
|
| 89.133.138.139 |
5.68ms from Budapest,
HU
|
|
| 24.74.199.187 |
13.57ms from Charlotte,
US
|
|
| 222.215.163.59 |
10.34ms from Chengdu,
CN
|
|
| 97.149.231.27 |
12.44ms from Chicago,
US
|
|
| 88.12.48.251 |
1.45ms from Madrid,
ES
|
|
| 142.117.84.91 |
1.07ms from Montreal,
CA
|
|
| 114.143.37.235 |
1.81ms from Mumbai,
IN
|
|
| 112.235.18.219 |
7.03ms from Qingdao,
CN
|
|
| 27.217.108.187 |
11.28ms from Qingdao,
CN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Amsterdam, NL
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 AS13979 at robtex.
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