99.172.15.0/24

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Summary

IP address summary information
ASN	AS7018 — AT&T Enterprises, LLC
BGP Prefix	99.168.0.0/13
Pingable IPs	6
Routers	0


99.172.15.0	99-172-15-0.lightspeed.hstntx.sbcglobal.net
99.172.15.1	99-172-15-1.lightspeed.hstntx.sbcglobal.net
99.172.15.2	99-172-15-2.lightspeed.hstntx.sbcglobal.net
99.172.15.3	99-172-15-3.lightspeed.hstntx.sbcglobal.net
99.172.15.4	99-172-15-4.lightspeed.hstntx.sbcglobal.net
99.172.15.5	99-172-15-5.lightspeed.hstntx.sbcglobal.net
99.172.15.6	99-172-15-6.lightspeed.hstntx.sbcglobal.net	Ping
99.172.15.7	99-172-15-7.lightspeed.hstntx.sbcglobal.net
99.172.15.8	99-172-15-8.lightspeed.hstntx.sbcglobal.net
99.172.15.9	99-172-15-9.lightspeed.hstntx.sbcglobal.net
99.172.15.10	99-172-15-10.lightspeed.hstntx.sbcglobal.net
99.172.15.11	99-172-15-11.lightspeed.hstntx.sbcglobal.net
99.172.15.12	99-172-15-12.lightspeed.hstntx.sbcglobal.net
99.172.15.13	99-172-15-13.lightspeed.hstntx.sbcglobal.net
99.172.15.14	99-172-15-14.lightspeed.hstntx.sbcglobal.net

Traceroute

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

$ traceroute -a -n -q1 -f7 99.172.15.135

traceroute to 99.172.15.135 (99.172.15.135): 64 hops max, 52 byte packets

7 [AS7018] 12.79.204.42 1.519 ms

8 [AS7018] 12.79.204.41 1.992 ms

9 *

10 [AS7018] 32.130.19.109 3.888 ms

11 [AS7018] 71.149.39.199 4.346 ms

12 [AS7018] 99.172.15.135 4.941 ms

Measurement taken from

IPinfo ProbeNet in Houston, US

On July 12, 2026

Traceroute

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99.172.15.0/24

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Traceroute

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99.172.15.0/24

Summary

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Traceroute

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