AS6431
AT&T Enterprises, LLC · att.com
United States
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | att.com |
| Hosted domains | 1 |
| Number of IPv4 | 197,120 |
| Number of IPv6 | 233,322,683,185,623,430,718,291,968 |
| ASN type | ISP |
| Registry | arin |
| Allocated | 29 years ago on Apr 12, 1996 |
| Updated | 5 months ago on Mar 18, 2025 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 135.197.0.0/16 | AT&T LABS | 65,536 |
| 135.205.0.0/16 | AT&T Services, Inc. | 65,536 |
| 135.207.0.0/16 | AT&T Services, Inc. | 65,536 |
| 135.197.0.0/17 | AT&T LABS | 32,768 |
| 135.197.128.0/17 | AT&T LABS | 32,768 |
| 135.205.0.0/17 | AT&T Services, Inc. | 32,768 |
| 135.205.128.0/17 | AT&T Services, Inc. | 32,768 |
| 135.207.0.0/17 | AT&T Services, Inc. | 32,768 |
| 135.207.128.0/17 | AT&T Services, Inc. | 32,768 |
| 192.20.225.0/24 | AT&T Enterprises, LLC | 256 |
| 207.140.168.0/24 | ATT SERVICES INC. | 256 |
| Netblock | Company |
|---|---|
| 2620:0:f00::/41 | AT&T Enterprises, LLC |
| 2620:0:f40::/44 | AT&T Enterprises, LLC |
| 2620:0:f50::/44 | AT&T Enterprises, LLC |
| 2620:0:f60::/44 | AT&T Enterprises, LLC |
| 2620:0:f70::/44 | AT&T Enterprises, LLC |
| 2620:0:f01::/48 | AT&T Enterprises, LLC |
WHOIS Details
ASHandle: AS6431
OrgID: AS6431
ASName: AS6431
ASNumber: AS6431
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There is 1 domain name hosted across 1 IP address on this ASN.
| IP Address | Domain | Domains on this IP |
|---|
Peers
There is 1 peer for this ASN.
| Peers | Name |
|---|---|
| AS7018 | AT&T Enterprises, LLC |
Upstreams
There is 1 peer for this ASN.
| upstreams | Name |
|---|---|
| AS7018 | AT&T Enterprises, LLC |
Downstreams
There are no downstreams for this ASN.
Pingable IPs
2 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 2620:0:f00::22 |
3.48ms from Morris Plains,
US
|
|
| 207.140.168.1 |
1.97ms from Secaucus,
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 |
|---|---|---|
| 20.55.29.207 |
0.75ms from Ashburn,
US
|
|
| 13.86.64.143 |
0.42ms from Des Moines,
US
|
|
| 131.246.75.79 |
3.39ms from Frankfurt am Main,
DE
|
|
| 58.16.114.143 |
3.63ms from Guiyang,
CN
|
|
| 83.104.241.63 |
7.25ms from London,
GB
|
|
| 107.181.48.15 |
2.34ms from Miami,
US
|
|
| 173.246.63.79 |
1.40ms from Miami,
US
|
|
| 82.106.108.255 |
6.96ms from Milan,
IT
|
|
| 197.231.179.239 |
0.87ms from Mombasa,
KE
|
|
| 86.253.20.127 |
10.55ms from Paris,
FR
|
|
| 121.134.240.31 |
1.40ms from Seoul,
KR
|
|
| 222.237.9.143 |
1.48ms from Seoul,
KR
|
|
| 5.55.179.47 |
5.04ms from Sofia,
BG
|
|
| 92.101.247.191 |
9.44ms from Stockholm,
SE
|
|
| 140.136.130.15 |
4.51ms from Taipei,
TW
|
|
| 66.191.206.63 |
10.50ms from Atlanta,
US
|
|
| 211.92.17.191 |
2.85ms from Chongqing,
CN
|
|
| 118.71.241.191 |
2.63ms from Hanoi,
VN
|
|
| 14.187.195.255 |
1.60ms from Ho Chi Minh City,
VN
|
|
| 154.205.118.79 |
0.75ms from Hong Kong,
HK
|
|
| 178.78.78.207 |
3.45ms from Manchester,
GB
|
|
| 202.238.4.207 |
9.21ms from Osaka,
JP
|
|
| 195.139.194.143 |
3.61ms from Oslo,
NO
|
|
| 27.221.109.239 |
5.42ms from Qingdao,
CN
|
|
| 187.224.222.143 |
4.26ms from Santiago de Queretaro,
MX
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Brno, CZ
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 AS6431 at robtex.
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