99.172.77.0/24

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Summary

IP address summary information
ASN	AS7018 — AT&T Enterprises, LLC
BGP Prefix	99.168.0.0/13
Pingable IPs	2
Routers	0


99.172.77.0	99-172-77-0.lightspeed.miamfl.sbcglobal.net	0
99.172.77.1	99-172-77-1.lightspeed.miamfl.sbcglobal.net	0
99.172.77.2	99-172-77-2.lightspeed.miamfl.sbcglobal.net	0
99.172.77.3	99-172-77-3.lightspeed.miamfl.sbcglobal.net	0
99.172.77.4	99-172-77-4.lightspeed.miamfl.sbcglobal.net	0
99.172.77.5	99-172-77-5.lightspeed.miamfl.sbcglobal.net	0
99.172.77.6	99-172-77-6.lightspeed.miamfl.sbcglobal.net	0
99.172.77.7	99-172-77-7.lightspeed.miamfl.sbcglobal.net	0
99.172.77.8	99-172-77-8.lightspeed.miamfl.sbcglobal.net	0
99.172.77.9	99-172-77-9.lightspeed.miamfl.sbcglobal.net	0
99.172.77.10	99-172-77-10.lightspeed.miamfl.sbcglobal.net	0
99.172.77.11	99-172-77-11.lightspeed.miamfl.sbcglobal.net	0
99.172.77.12	99-172-77-12.lightspeed.miamfl.sbcglobal.net	0
99.172.77.13	99-172-77-13.lightspeed.miamfl.sbcglobal.net	0
99.172.77.14	99-172-77-14.lightspeed.miamfl.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 -f4 99.172.77.181

traceroute to 99.172.77.181 (99.172.77.181): 64 hops max, 52 byte packets

4 [AS1299] 62.115.203.88 2.556 ms

5 [AS1299] 62.115.140.175 0.516 ms

6 *

7 *

8 *

9 [AS7018] 12.240.211.149 2.469 ms

10 *

11 [AS7018] 99.172.77.181 18.87 ms

Measurement taken from

IPinfo ProbeNet in Miami, US

On August 15, 2026

Traceroute

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99.172.77.0/24

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Traceroute

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99.172.77.0/24

Summary

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Traceroute

Traceroute

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