AS number details

AS5728

AT&T Enterprises, LLC  ·  att.com

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

AS5728 – AT&T Enterprises, LLC

Field Value
Country United States
Website att.com
Hosted domains 0
Number of IPv4 512
Number of IPv6 0
ASN type ISP
Registry arin
Allocated 30 years ago on Sep 13, 1995
Updated 5 months ago on Mar 18, 2025
Netblock Company Num of IPs
199.37.180.0/23 DIAL Pool ATTCT-DPMGAP19 512

There are no known IPv6 addresses belonging to this network

Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details


                                                ASHandle:       AS5728
                                                OrgID:          AS5728
                                                ASName:         AS5728
                                                ASNumber:       AS5728
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
Get this data and more with IPinfo's Whois product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.

Hosted Domains

There are no domains currently hosted on this ASN.

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity

Peers

There is 1 peer for this ASN.

Peers Name
AS7018 AT&T Enterprises, LLC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS7018 AT&T Enterprises, LLC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Pingable IPs

No IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

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
198.168.105.32 AS55063 City of Fairfax 2.14ms from Ashburn, US
73.122.170.48 AS7922 Comcast Cable Communications, LLC 4.93ms from Atlanta, US
116.68.204.0 AS23923 Agni Systems Limited 0.34ms from Dhaka, BD
186.66.31.240 AS14522 SERVICIOS DE TELECOMUNICACIONES SETEL S.A. (XTRIM EC) 12.65ms from Guayaquil, EC
182.188.201.192 AS17557 Pakistan Telecommunication Company Limited 15.18ms from Islamabad, PK
107.163.200.48 AS18978 Enzu Inc 0.74ms from Los Angeles, US
101.143.176.208 AS17511 OPTAGE Inc. 3.15ms from Osaka, JP
189.236.60.48 AS8151 UNINET 4.00ms from Santiago de Queretaro, MX
125.184.19.240 AS17858 LG POWERCOMM 7.10ms from Seoul, KR
116.33.140.144 AS17858 LG POWERCOMM 2.29ms from Seoul, KR
184.147.16.96 AS577 Bell Canada 1.06ms from Toronto, CA
76.97.118.112 AS7922 Comcast Cable Communications, LLC 4.10ms from Atlanta, US
130.149.10.224 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 1.02ms from Berlin, DE
1.95.205.112 AS55990 Huawei Cloud Service data center 2.05ms from Guiyang, CN
193.236.64.160 AS199155 Direcao Geral de Estatisticas da Educacao e Ciencia 1.90ms from Lisbon, PT
39.66.191.32 AS4837 CHINA UNICOM China169 Backbone 5.62ms from Qingdao, CN
24.5.214.80 AS7922 Comcast Cable Communications, LLC 4.86ms from San Jose, US
39.191.27.16 AS56041 China Mobile communications corporation 10.92ms from Suzhou, CN
172.81.180.80 AS174 Cogent Communications 1.28ms from Toronto, CA
62.234.206.176 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.78ms from Beijing, CN
20.7.49.112 AS8075 Microsoft Corporation 0.46ms from Boydton, US
156.208.228.176 AS8452 TE-AS 6.55ms from Cairo, EG
134.70.44.0 AS31898 Oracle Corporation 0.20ms from Frankfurt am Main, DE
91.176.135.176 AS5432 Proximus NV 4.58ms from Gravelines, FR
119.135.194.0 AS4134 CHINANET-BACKBONE 6.04ms from Guangzhou, CN

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -f2 -m6 199.37.180.115
traceroute to 199.37.180.115 (199.37.180.115): 6 hops max, 52 byte packets
2 [AS3257] 92.60.249.225 0.455 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Frankfurt am Main, DE
On

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 AS5728 at robtex.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs