99.66.139.0/24

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Summary

IP address summary information
ASN	AS7018 — AT&T Enterprises, LLC
BGP Prefix	99.64.0.0/13
Pingable IPs	3
Routers	0


99.66.139.0	99-66-139-0.lightspeed.hstntx.sbcglobal.net	0
99.66.139.1	99-66-139-1.lightspeed.hstntx.sbcglobal.net	0
99.66.139.2	99-66-139-2.lightspeed.hstntx.sbcglobal.net	0
99.66.139.3	99-66-139-3.lightspeed.hstntx.sbcglobal.net	0
99.66.139.4	99-66-139-4.lightspeed.hstntx.sbcglobal.net	0
99.66.139.5	99-66-139-5.lightspeed.hstntx.sbcglobal.net	0
99.66.139.6	99-66-139-6.lightspeed.hstntx.sbcglobal.net	0
99.66.139.7	99-66-139-7.lightspeed.hstntx.sbcglobal.net	0
99.66.139.8	99-66-139-8.lightspeed.hstntx.sbcglobal.net	0
99.66.139.9	99-66-139-9.lightspeed.hstntx.sbcglobal.net	0
99.66.139.10	99-66-139-10.lightspeed.hstntx.sbcglobal.net	0
99.66.139.11	99-66-139-11.lightspeed.hstntx.sbcglobal.net	0
99.66.139.12	99-66-139-12.lightspeed.hstntx.sbcglobal.net	0
99.66.139.13	99-66-139-13.lightspeed.hstntx.sbcglobal.net	0
99.66.139.14	99-66-139-14.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 -f7 99.66.139.242

traceroute to 99.66.139.242 (99.66.139.242): 64 hops max, 52 byte packets

7 [AS7018] 32.143.116.130 1.306 ms

8 [AS7018] 32.143.116.129 1.081 ms

9 *

10 [AS7018] 32.130.19.91 2.21 ms

11 [AS7018] 71.149.39.59 2.491 ms

12 *

13 [AS7018] 99.66.139.242 5.508 ms

Measurement taken from

IPinfo ProbeNet in Houston, US

On July 21, 2026

Traceroute

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99.66.139.0/24

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99.66.139.0/24

Summary

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Traceroute

Traceroute

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