172.10.172.0/24

Access unlimited lookups, API and downloads, data enrichment, and Probenet Live.

Summary

IP address summary information
ASN	AS7018 — AT&T Enterprises, LLC
BGP Prefix	172.0.0.0/12
Pingable IPs	22
Routers	1


172.10.172.0	172-10-172-0.lightspeed.hstntx.sbcglobal.net	0
172.10.172.1	172-10-172-1.lightspeed.hstntx.sbcglobal.net	0
172.10.172.2	172-10-172-2.lightspeed.hstntx.sbcglobal.net	0
172.10.172.3	172-10-172-3.lightspeed.hstntx.sbcglobal.net	0
172.10.172.4	172-10-172-4.lightspeed.hstntx.sbcglobal.net	0
172.10.172.5	172-10-172-5.lightspeed.hstntx.sbcglobal.net	0
172.10.172.6	172-10-172-6.lightspeed.hstntx.sbcglobal.net	0
172.10.172.7	172-10-172-7.lightspeed.hstntx.sbcglobal.net	0
172.10.172.8	172-10-172-8.lightspeed.hstntx.sbcglobal.net	0
172.10.172.9	172-10-172-9.lightspeed.hstntx.sbcglobal.net	0
172.10.172.10	172-10-172-10.lightspeed.hstntx.sbcglobal.net	0
172.10.172.11	172-10-172-11.lightspeed.hstntx.sbcglobal.net	0
172.10.172.12	172-10-172-12.lightspeed.hstntx.sbcglobal.net	0
172.10.172.13	172-10-172-13.lightspeed.hstntx.sbcglobal.net	0
172.10.172.14	172-10-172-14.lightspeed.hstntx.sbcglobal.net	0

Traceroute

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

$ traceroute -a -n -q1 -f3 172.10.172.134

traceroute to 172.10.172.134 (172.10.172.134): 64 hops max, 52 byte packets

3 [] 15.230.139.194 242.594 ms

4 *

5 *

6 [AS7018] 12.94.77.130 1.54 ms

7 [AS7018] 12.94.77.129 1.079 ms

8 [AS7018] 32.130.25.80 1.447 ms

9 [AS7018] 32.122.33.21 3.361 ms

10 *

11 [AS7018] 71.144.129.62 1.727 ms

12 [AS7018] 71.144.129.29 1.72 ms

13 [AS7018] 71.149.39.43 1.806 ms

14 [AS7018] 172.10.172.134 3.12 ms

Measurement taken from

IPinfo ProbeNet in Houston, US

On August 7, 2026

Traceroute

An API 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.

172.10.172.0/24

Summary

Traceroute

Traceroute

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

Our IP tools

What is my IP?

Map IPs

Summarize IPs

Traceroute

172.10.172.0/24

Summary

IP Addresses

IP Addresses

Traceroute

Traceroute

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

Our IP tools

What is my IP?

Map IPs

Summarize IPs

IP Addresses

Traceroute