Summary

ASN	AS13536 FirstLight Fiber, Inc.
BGP	72.0.128.0/19
IPs with RDNS	256
Hosted Domains	0
Pingable IPs	54
Router IPs	4


72.0.147.0	72-0-147-0.static.firstlight.net	0
72.0.147.1	72-0-147-1.static.firstlight.net	0
72.0.147.2	72-0-147-2.static.firstlight.net	0
72.0.147.3	72-0-147-3.static.firstlight.net	0
72.0.147.4	72-0-147-4.static.firstlight.net	0
72.0.147.5	72-0-147-5.static.firstlight.net	0
72.0.147.6	72-0-147-6.static.firstlight.net	0
72.0.147.7	72-0-147-7.static.firstlight.net	0
72.0.147.8	72-0-147-8.static.firstlight.net	0
72.0.147.9	72-0-147-9.static.firstlight.net	0
72.0.147.10	72-0-147-10.static.firstlight.net	0
72.0.147.11	72-0-147-11.static.firstlight.net	0
72.0.147.12	72-0-147-12.static.firstlight.net	0
72.0.147.13	smtp1.hjadvisors.com	0
72.0.147.14	72-0-147-14.static.firstlight.net	0
72.0.147.15	72-0-147-15.static.firstlight.net	0
72.0.147.16	72-0-147-16.static.firstlight.net	0
72.0.147.17	72-0-147-17.static.firstlight.net	0
72.0.147.18	72-0-147-18.static.firstlight.net	0
72.0.147.19	72-0-147-19.static.firstlight.net	0
72.0.147.20	72-0-147-20.static.firstlight.net	0
72.0.147.21	72-0-147-21.static.firstlight.net	0
72.0.147.22	72-0-147-22.static.firstlight.net	0
72.0.147.23	72-0-147-23.static.firstlight.net	0
72.0.147.24	72-0-147-24.static.firstlight.net	0
72.0.147.25	72-0-147-25.static.firstlight.net	0
72.0.147.26	72-0-147-26.static.firstlight.net	0
72.0.147.27	72-0-147-27.static.firstlight.net	0
72.0.147.28	72-0-147-28.static.firstlight.net	0
72.0.147.29	72-0-147-29.static.firstlight.net	0
72.0.147.30	72-0-147-30.static.firstlight.net	0
72.0.147.31	72-0-147-31.static.firstlight.net	0
72.0.147.32	72-0-147-32.static.firstlight.net	0
72.0.147.33	72-0-147-33.static.firstlight.net	0
72.0.147.34	72-0-147-34.static.firstlight.net	0
72.0.147.35	72-0-147-35.static.firstlight.net	0
72.0.147.36	72-0-147-36.static.firstlight.net	0
72.0.147.37	72-0-147-37.static.firstlight.net	0
72.0.147.38	72-0-147-38.static.firstlight.net	0
72.0.147.39	72-0-147-39.static.firstlight.net	0
72.0.147.40	72-0-147-40.static.firstlight.net	0
72.0.147.41	72-0-147-41.static.firstlight.net	0
72.0.147.42	72-0-147-42.static.firstlight.net	0
72.0.147.43	72-0-147-43.static.firstlight.net	0
72.0.147.44	72-0-147-44.static.firstlight.net	0
72.0.147.45	72-0-147-45.static.firstlight.net	0
72.0.147.46	72-0-147-46.static.firstlight.net	0
72.0.147.47	72-0-147-47.static.firstlight.net	0
72.0.147.48	72-0-147-48.static.firstlight.net	0
72.0.147.49	72-0-147-49.static.firstlight.net	0
72.0.147.50	72-0-147-50.static.firstlight.net	0
72.0.147.51	72-0-147-51.static.firstlight.net	0
72.0.147.52	72-0-147-52.static.firstlight.net	0
72.0.147.53	72-0-147-53.static.firstlight.net	0
72.0.147.54	72-0-147-54.static.firstlight.net	0
72.0.147.55	72-0-147-55.static.firstlight.net	0
72.0.147.56	72-0-147-56.static.firstlight.net	0
72.0.147.57	72-0-147-57.static.firstlight.net	0
72.0.147.58	mail.nysba.com	0
72.0.147.59	72-0-147-59.static.firstlight.net	0
72.0.147.60	72-0-147-60.static.firstlight.net	0
72.0.147.61	72-0-147-61.static.firstlight.net	0
72.0.147.62	72-0-147-62.static.firstlight.net	0
72.0.147.63	72-0-147-63.static.firstlight.net	0
72.0.147.64	72-0-147-64.static.firstlight.net	0
72.0.147.65	72-0-147-65.static.firstlight.net	0
72.0.147.66	ns1.smartpathdata.com	0
72.0.147.67	mail.digital-page.com	0
72.0.147.68	72-0-147-68.static.firstlight.net	0
72.0.147.69	72-0-147-69.static.firstlight.net	0
72.0.147.70	72-0-147-70.static.firstlight.net	0
72.0.147.71	72-0-147-71.static.firstlight.net	0
72.0.147.72	72-0-147-72.static.firstlight.net	0
72.0.147.73	72-0-147-73.static.firstlight.net	0
72.0.147.74	72-0-147-74.static.firstlight.net	0
72.0.147.75	72-0-147-75.static.firstlight.net	0
72.0.147.76	72-0-147-76.static.firstlight.net	0
72.0.147.77	72-0-147-77.static.firstlight.net	0
72.0.147.78	72-0-147-78.static.firstlight.net	0
72.0.147.79	72-0-147-79.static.firstlight.net	0
72.0.147.80	72-0-147-80.static.firstlight.net	0
72.0.147.81	72-0-147-81.static.firstlight.net	0
72.0.147.82	72-0-147-82.static.firstlight.net	0
72.0.147.83	72-0-147-83.static.firstlight.net	0
72.0.147.84	72-0-147-84.static.firstlight.net	0
72.0.147.85	72-0-147-85.static.firstlight.net	0
72.0.147.86	72-0-147-86.static.firstlight.net	0
72.0.147.87	72-0-147-87.static.firstlight.net	0
72.0.147.88	72-0-147-88.static.firstlight.net	0
72.0.147.89	72-0-147-89.static.firstlight.net	0
72.0.147.90	mail1.cicu.org	0
72.0.147.91	72-0-147-91.static.firstlight.net	0
72.0.147.92	72-0-147-92.static.firstlight.net	0
72.0.147.93	72-0-147-93.static.firstlight.net	0
72.0.147.94	72-0-147-94.static.firstlight.net	0
72.0.147.95	72-0-147-95.static.firstlight.net	0
72.0.147.96	72-0-147-96.static.firstlight.net	0
72.0.147.97	72-0-147-97.static.firstlight.net	0
72.0.147.98	72-0-147-98.static.firstlight.net	0
72.0.147.99	72-0-147-99.static.firstlight.net	0
72.0.147.100	72-0-147-100.static.firstlight.net	0
72.0.147.101	72-0-147-101.static.firstlight.net	0
72.0.147.102	72-0-147-102.static.firstlight.net	0
72.0.147.103	72-0-147-103.static.firstlight.net	0
72.0.147.104	72-0-147-104.static.firstlight.net	0
72.0.147.105	72-0-147-105.static.firstlight.net	0
72.0.147.106	72-0-147-106.static.firstlight.net	0
72.0.147.107	72-0-147-107.static.firstlight.net	0
72.0.147.108	72-0-147-108.static.firstlight.net	0
72.0.147.109	72-0-147-109.static.firstlight.net	0
72.0.147.110	72-0-147-110.static.firstlight.net	0
72.0.147.111	72-0-147-111.static.firstlight.net	0
72.0.147.112	72-0-147-112.static.firstlight.net	0
72.0.147.113	72-0-147-113.static.firstlight.net	0
72.0.147.114	72-0-147-114.static.firstlight.net	0
72.0.147.115	72-0-147-115.static.firstlight.net	0
72.0.147.116	72-0-147-116.static.firstlight.net	0
72.0.147.117	72-0-147-117.static.firstlight.net	0
72.0.147.118	72-0-147-118.static.firstlight.net	0
72.0.147.119	72-0-147-119.static.firstlight.net	0
72.0.147.120	72-0-147-120.static.firstlight.net	0
72.0.147.121	72-0-147-121.static.firstlight.net	0
72.0.147.122	72-0-147-122.static.firstlight.net	0
72.0.147.123	72-0-147-123.static.firstlight.net	0
72.0.147.124	72-0-147-124.static.firstlight.net	0
72.0.147.125	72-0-147-125.static.firstlight.net	0
72.0.147.126	custnet02.clearlinecomms.com	0
72.0.147.127	72-0-147-127.static.firstlight.net	0
72.0.147.128	72-0-147-128.static.firstlight.net	0
72.0.147.129	72-0-147-129.static.firstlight.net	0
72.0.147.130	mail.impressprinting.net	0
72.0.147.131	72-0-147-131.static.firstlight.net	0
72.0.147.132	72-0-147-132.static.firstlight.net	0
72.0.147.133	72-0-147-133.static.firstlight.net	0
72.0.147.134	72-0-147-134.static.firstlight.net	0
72.0.147.135	72-0-147-135.static.firstlight.net	0
72.0.147.136	72-0-147-136.static.firstlight.net	0
72.0.147.137	72-0-147-137.static.firstlight.net	0
72.0.147.138	72-0-147-138.static.firstlight.net	0
72.0.147.139	72-0-147-139.static.firstlight.net	0
72.0.147.140	72-0-147-140.static.firstlight.net	0
72.0.147.141	72-0-147-141.static.firstlight.net	0
72.0.147.142	72-0-147-142.static.firstlight.net	0
72.0.147.143	72-0-147-143.static.firstlight.net	0
72.0.147.144	72-0-147-144.static.firstlight.net	0
72.0.147.145	72-0-147-145.static.firstlight.net	0
72.0.147.146	72-0-147-146.static.firstlight.net	0
72.0.147.147	72-0-147-147.static.firstlight.net	0
72.0.147.148	72-0-147-148.static.firstlight.net	0
72.0.147.149	72-0-147-149.static.firstlight.net	0
72.0.147.150	72-0-147-150.static.firstlight.net	0
72.0.147.151	72-0-147-151.static.firstlight.net	0
72.0.147.152	72-0-147-152.static.firstlight.net	0
72.0.147.153	72-0-147-153.static.firstlight.net	0
72.0.147.154	72-0-147-154.static.firstlight.net	0
72.0.147.155	72-0-147-155.static.firstlight.net	0
72.0.147.156	72-0-147-156.static.firstlight.net	0
72.0.147.157	72-0-147-157.static.firstlight.net	0
72.0.147.158	72-0-147-158.static.firstlight.net	0
72.0.147.159	72-0-147-159.static.firstlight.net	0
72.0.147.160	72-0-147-160.static.firstlight.net	0
72.0.147.161	72-0-147-161.static.firstlight.net	0
72.0.147.162	mail.councilservicesplus.com	0
72.0.147.163	72-0-147-163.static.firstlight.net	0
72.0.147.164	72-0-147-164.static.firstlight.net	0
72.0.147.165	72-0-147-165.static.firstlight.net	0
72.0.147.166	72-0-147-166.static.firstlight.net	0
72.0.147.167	72-0-147-167.static.firstlight.net	0
72.0.147.168	72-0-147-168.static.firstlight.net	0
72.0.147.169	72-0-147-169.static.firstlight.net	0
72.0.147.170	72-0-147-170.static.firstlight.net	0
72.0.147.171	72-0-147-171.static.firstlight.net	0
72.0.147.172	72-0-147-172.static.firstlight.net	0
72.0.147.173	72-0-147-173.static.firstlight.net	0
72.0.147.174	72-0-147-174.static.firstlight.net	0
72.0.147.175	72-0-147-175.static.firstlight.net	0
72.0.147.176	72-0-147-176.static.firstlight.net	0
72.0.147.177	72-0-147-177.static.firstlight.net	0
72.0.147.178	72-0-147-178.static.firstlight.net	0
72.0.147.179	72-0-147-179.static.firstlight.net	0
72.0.147.180	mail.nyahsa.org	0
72.0.147.181	72-0-147-181.static.firstlight.net	0
72.0.147.182	72-0-147-182.static.firstlight.net	0
72.0.147.183	72-0-147-183.static.firstlight.net	0
72.0.147.184	72-0-147-184.static.firstlight.net	0
72.0.147.185	72-0-147-185.static.firstlight.net	0
72.0.147.186	72-0-147-186.static.firstlight.net	0
72.0.147.187	72-0-147-187.static.firstlight.net	0
72.0.147.188	72-0-147-188.static.firstlight.net	0
72.0.147.189	72-0-147-189.static.firstlight.net	0
72.0.147.190	mail.leadingageny.org	0
72.0.147.191	72-0-147-191.static.firstlight.net	0
72.0.147.192	72-0-147-192.static.firstlight.net	0
72.0.147.193	72-0-147-193.static.firstlight.net	0
72.0.147.194	72-0-147-194.static.firstlight.net	0
72.0.147.195	72-0-147-195.static.firstlight.net	0
72.0.147.196	72-0-147-196.static.firstlight.net	0
72.0.147.197	72-0-147-197.static.firstlight.net	0
72.0.147.198	72-0-147-198.static.firstlight.net	0
72.0.147.199	72-0-147-199.static.firstlight.net	0
72.0.147.200	72-0-147-200.static.firstlight.net	0
72.0.147.201	72-0-147-201.static.firstlight.net	0
72.0.147.202	72-0-147-202.static.firstlight.net	0
72.0.147.203	72-0-147-203.static.firstlight.net	0
72.0.147.204	72-0-147-204.static.firstlight.net	0
72.0.147.205	72-0-147-205.static.firstlight.net	0
72.0.147.206	72-0-147-206.static.firstlight.net	0
72.0.147.207	72-0-147-207.static.firstlight.net	0
72.0.147.208	72-0-147-208.static.firstlight.net	0
72.0.147.209	72-0-147-209.static.firstlight.net	0
72.0.147.210	mail.msupstatenyalb.org	0
72.0.147.211	72-0-147-211.static.firstlight.net	0
72.0.147.212	72-0-147-212.static.firstlight.net	0
72.0.147.213	72-0-147-213.static.firstlight.net	0
72.0.147.214	72-0-147-214.static.firstlight.net	0
72.0.147.215	72-0-147-215.static.firstlight.net	0
72.0.147.216	72-0-147-216.static.firstlight.net	0
72.0.147.217	72-0-147-217.static.firstlight.net	0
72.0.147.218	72-0-147-218.static.firstlight.net	0
72.0.147.219	72-0-147-219.static.firstlight.net	0
72.0.147.220	72-0-147-220.static.firstlight.net	0
72.0.147.221	72-0-147-221.static.firstlight.net	0
72.0.147.222	72-0-147-222.static.firstlight.net	0
72.0.147.223	72-0-147-223.static.firstlight.net	0
72.0.147.224	72-0-147-224.static.firstlight.net	0
72.0.147.225	72-0-147-225.static.firstlight.net	0
72.0.147.226	72-0-147-226.static.firstlight.net	0
72.0.147.227	72-0-147-227.static.firstlight.net	0
72.0.147.228	72-0-147-228.static.firstlight.net	0
72.0.147.229	72-0-147-229.static.firstlight.net	0
72.0.147.230	72-0-147-230.static.firstlight.net	0
72.0.147.231	72-0-147-231.static.firstlight.net	0
72.0.147.232	72-0-147-232.static.firstlight.net	0
72.0.147.233	72-0-147-233.static.firstlight.net	0
72.0.147.234	72-0-147-234.static.firstlight.net	0
72.0.147.235	72-0-147-235.static.firstlight.net	0
72.0.147.236	72-0-147-236.static.firstlight.net	0
72.0.147.237	72-0-147-237.static.firstlight.net	0
72.0.147.238	72-0-147-238.static.firstlight.net	0
72.0.147.239	72-0-147-239.static.firstlight.net	0
72.0.147.240	72-0-147-240.static.firstlight.net	0
72.0.147.241	72-0-147-241.static.firstlight.net	0
72.0.147.242	72-0-147-242.static.firstlight.net	0
72.0.147.243	72-0-147-243.static.firstlight.net	0
72.0.147.244	72-0-147-244.static.firstlight.net	0
72.0.147.245	72-0-147-245.static.firstlight.net	0
72.0.147.246	72-0-147-246.static.firstlight.net	0
72.0.147.247	72-0-147-247.static.firstlight.net	0
72.0.147.248	72-0-147-248.static.firstlight.net	0
72.0.147.249	72-0-147-249.static.firstlight.net	0
72.0.147.250	72-0-147-250.static.firstlight.net	0
72.0.147.251	72-0-147-251.static.firstlight.net	0
72.0.147.252	72-0-147-252.static.firstlight.net	0
72.0.147.253	72-0-147-253.static.firstlight.net	0
72.0.147.254	72-0-147-254.static.firstlight.net	0
72.0.147.255	72-0-147-255.static.firstlight.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 -f5 72.0.147.37

traceroute to 72.0.147.37 (72.0.147.37): 64 hops max, 52 byte packets

5 [AS13536] 66.152.97.50 5.263 ms

6 [AS13536] 72.0.147.37 4.817 ms

Measurement taken from

IPinfo ProbeNet in New York City, US

On December 14th 2025