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 |
|---|---|---|
| 15.0.78.1 |
45.83ms from Dallas,
US
|
|
| 15.4.104.108 |
57.68ms from Dallas,
US
|
|
| 15.0.72.1 |
48.01ms from Dallas,
US
|
|
| 15.4.74.129 |
57.60ms from Dallas,
US
|
|
| 15.8.72.27 |
27.16ms from San Antonio,
US
|
|
| 15.12.77.1 |
41.39ms from Dallas,
US
|
|
| 15.4.91.33 |
57.30ms from Dallas,
US
|
|
| 15.0.82.1 |
46.93ms from Dallas,
US
|
|
| 15.0.83.1 |
46.61ms from Dallas,
US
|
|
| 15.0.71.2 |
30.84ms from Dallas,
US
|
|
| 15.0.87.1 |
31.36ms from Dallas,
US
|
|
| 15.0.66.1 |
47.02ms from Dallas,
US
|
|
| 15.0.70.1 |
46.86ms from Dallas,
US
|
|
| 15.0.88.2 |
31.05ms from Dallas,
US
|
|
| 15.0.68.1 |
46.67ms from Dallas,
US
|
|
| 15.0.81.1 |
47.08ms from Dallas,
US
|
|
| 15.0.76.2 |
30.86ms from Dallas,
US
|
|
| 15.8.77.3 |
151.53ms from Dallas,
US
|
|
| 15.0.92.201 |
31.73ms from Dallas,
US
|
|
| 15.0.89.65 |
30.86ms from Dallas,
US
|
|
| 15.4.95.15 |
57.98ms from Dallas,
US
|
|
| 15.0.73.1 |
47.02ms from Dallas,
US
|
|
| 15.0.80.129 |
47.26ms from Dallas,
US
|
|
| 15.0.84.2 |
30.84ms from Dallas,
US
|
|
| 15.4.88.1 |
57.51ms 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 |
|---|---|---|
| 52.170.146.251 |
0.42ms from Ashburn,
US
|
|
| 186.31.0.187 |
0.93ms from Bogota,
CO
|
|
| 52.214.250.43 |
0.17ms from Dublin,
IE
|
|
| 91.180.42.91 |
4.60ms from Gravelines,
FR
|
|
| 217.231.231.155 |
3.46ms from Hamburg,
DE
|
|
| 14.188.242.235 |
5.24ms from Hanoi,
VN
|
|
| 74.161.112.27 |
0.15ms from Kloten,
CH
|
|
| 46.200.57.251 |
8.18ms from Kyiv,
UA
|
|
| 62.216.237.139 |
0.32ms from London,
GB
|
|
| 18.175.59.187 |
0.53ms from London,
GB
|
|
| 76.95.115.203 |
7.44ms from Los Angeles,
US
|
|
| 98.225.82.219 |
16.68ms from Los Angeles,
US
|
|
| 97.87.9.91 |
12.00ms from Minneapolis,
US
|
|
| 138.119.36.171 |
15.47ms from Montreal,
CA
|
|
| 27.214.173.155 |
6.55ms from Qingdao,
CN
|
|
| 4.155.222.203 |
0.34ms from Quincy,
US
|
|
| 68.127.0.219 |
3.08ms from San Jose,
US
|
|
| 73.35.247.219 |
8.70ms from Seattle,
US
|
|
| 164.124.250.91 |
1.58ms from Seoul,
KR
|
|
| 115.18.212.219 |
8.17ms from Seoul,
KR
|
|
| 3.166.208.107 |
0.16ms from Tokyo,
JP
|
|
| 170.228.215.11 |
1.24ms from Ashburn,
US
|
|
| 76.151.115.187 |
7.96ms from Ashburn,
US
|
|
| 118.93.29.219 |
3.58ms from Auckland,
NZ
|
|
| 181.58.143.187 |
16.56ms from Bogota,
CO
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Brussels, BE
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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