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 | 202,240 |
| 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 | 6 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 |
| 204.178.0.0/21 | AT&T Laboratories | 2,048 |
| 204.178.8.0/21 | AT&T Laboratories | 2,048 |
| 12.106.32.0/23 | ATT SERVICES INC. | 512 |
| 12.106.34.0/24 | ATT SERVICES INC. | 256 |
| 12.106.35.0/24 | ATT SERVICES INC. | 256 |
| 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
5 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 12.106.32.251 |
1.97ms from Secaucus,
US
|
|
| 207.140.168.1 |
1.98ms from Secaucus,
US
|
|
| 12.106.34.1 |
2.23ms from New York City,
US
|
|
| 12.106.35.1 |
2.21ms from New York City,
US
|
|
| 2620:0:f00::1 |
2.93ms 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 |
|---|---|---|
| 154.248.125.239 |
13.61ms from Algiers,
DZ
|
|
| 20.200.175.111 |
0.31ms from Dongnae,
KR
|
|
| 159.255.146.31 |
3.01ms from Frankfurt am Main,
DE
|
|
| 41.10.20.95 |
2.85ms from Johannesburg,
ZA
|
|
| 124.104.140.63 |
0.95ms from Manila,
PH
|
|
| 177.85.189.255 |
8.96ms from Osasco,
BR
|
|
| 152.231.120.63 |
1.39ms from Santiago,
CL
|
|
| 211.244.51.15 |
1.67ms from Seoul,
KR
|
|
| 16.176.104.15 |
0.54ms from Sydney,
AU
|
|
| 178.227.98.223 |
14.97ms from Amsterdam,
NL
|
|
| 35.80.238.63 |
0.17ms from Boardman,
US
|
|
| 190.174.125.127 |
2.17ms from Buenos Aires,
AR
|
|
| 217.46.62.31 |
6.66ms from London,
GB
|
|
| 222.84.75.255 |
0.69ms from Nanning,
CN
|
|
| 126.62.54.159 |
2.50ms from Osaka,
JP
|
|
| 212.89.54.111 |
1.93ms from Oslo,
NO
|
|
| 90.45.30.191 |
5.41ms from Paris,
FR
|
|
| 82.121.97.31 |
3.91ms from Paris,
FR
|
|
| 81.82.70.63 |
10.30ms from Amsterdam,
NL
|
|
| 107.89.6.79 |
11.49ms from Chicago,
US
|
|
| 77.189.56.159 |
3.00ms from Frankfurt am Main,
DE
|
|
| 121.43.98.159 |
4.92ms from Hangzhou,
CN
|
|
| 180.245.121.255 |
4.32ms from Jakarta,
ID
|
|
| 86.145.246.159 |
2.09ms from London,
GB
|
|
| 94.231.114.127 |
3.96ms from Moscow,
RU
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Athens, GR
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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