Summary

ASN	AS5738 FirstLight Fiber, Inc.
BGP	72.15.0.0/19
IPs with RDNS	256
Hosted Domains	0
Pingable IPs	13
Router IPs	1


72.15.9.0	72-15-9-0.static.firstlight.net	0
72.15.9.1	host1.mont2.cust.sover.net	0
72.15.9.2	host2.mont2.cust.sover.net	0
72.15.9.3	mail.montpelier-vt.org	0
72.15.9.4	host4.mont2.cust.sover.net	0
72.15.9.5	host5.mont2.cust.sover.net	0
72.15.9.6	host6.mont2.cust.sover.net	0
72.15.9.7	72-15-9-7.static.firstlight.net	0
72.15.9.8	72-15-9-8.static.firstlight.net	0
72.15.9.9	host1.hcp.cust.sover.net	0
72.15.9.10	host2.hcp.cust.sover.net	0
72.15.9.11	host3.hcp.cust.sover.net	0
72.15.9.12	host4.hcp.cust.sover.net	0
72.15.9.13	host5.hcp.cust.sover.net	0
72.15.9.14	host6.hcp.cust.sover.net	0
72.15.9.15	72-15-9-15.static.firstlight.net	0
72.15.9.16	72-15-9-16.static.firstlight.net	0
72.15.9.17	host1.pkc.cust.sover.net	0
72.15.9.18	host2.pkc.cust.sover.net	0
72.15.9.19	host3.pkc.cust.sover.net	0
72.15.9.20	host4.pkc.cust.sover.net	0
72.15.9.21	host5.pkc.cust.sover.net	0
72.15.9.22	host6.pkc.cust.sover.net	0
72.15.9.23	host7.pkc.cust.sover.net	0
72.15.9.24	host8.pkc.cust.sover.net	0
72.15.9.25	host9.pkc.cust.sover.net	0
72.15.9.26	host10.pkc.cust.sover.net	0
72.15.9.27	host11.pkc.cust.sover.net	0
72.15.9.28	host12.pkc.cust.sover.net	0
72.15.9.29	host13.pkc.cust.sover.net	0
72.15.9.30	host14.pkc.cust.sover.net	0
72.15.9.31	72-15-9-31.static.firstlight.net	0
72.15.9.32	72-15-9-32.static.firstlight.net	0
72.15.9.33	72-15-9-33.static.firstlight.net	0
72.15.9.34	72-15-9-34.static.firstlight.net	0
72.15.9.35	72-15-9-35.static.firstlight.net	0
72.15.9.36	72-15-9-36.static.firstlight.net	0
72.15.9.37	72-15-9-37.static.firstlight.net	0
72.15.9.38	72-15-9-38.static.firstlight.net	0
72.15.9.39	72-15-9-39.static.firstlight.net	0
72.15.9.40	72-15-9-40.static.firstlight.net	0
72.15.9.41	72-15-9-41.static.firstlight.net	0
72.15.9.42	72-15-9-42.static.firstlight.net	0
72.15.9.43	72-15-9-43.static.firstlight.net	0
72.15.9.44	72-15-9-44.static.firstlight.net	0
72.15.9.45	72-15-9-45.static.firstlight.net	0
72.15.9.46	72-15-9-46.static.firstlight.net	0
72.15.9.47	72-15-9-47.static.firstlight.net	0
72.15.9.48	72-15-9-48.static.firstlight.net	0
72.15.9.49	72-15-9-49.static.firstlight.net	0
72.15.9.50	72-15-9-50.static.firstlight.net	0
72.15.9.51	72-15-9-51.static.firstlight.net	0
72.15.9.52	72-15-9-52.static.firstlight.net	0
72.15.9.53	host1.springbk.cust.sover.net	0
72.15.9.54	host2.springbk.cust.sover.net	0
72.15.9.55	72-15-9-55.static.firstlight.net	0
72.15.9.56	72-15-9-56.static.firstlight.net	0
72.15.9.57	72-15-9-57.static.firstlight.net	0
72.15.9.58	72-15-9-58.static.firstlight.net	0
72.15.9.59	72-15-9-59.static.firstlight.net	0
72.15.9.60	72-15-9-60.static.firstlight.net	0
72.15.9.61	72-15-9-61.static.firstlight.net	0
72.15.9.62	72-15-9-62.static.firstlight.net	0
72.15.9.63	72-15-9-63.static.firstlight.net	0
72.15.9.64	72-15-9-64.static.firstlight.net	0
72.15.9.65	host1.tiahpbx-gw.cust.sover.net	0
72.15.9.66	host2.tiahpbx-gw.cust.sover.net	0
72.15.9.67	72-15-9-67.static.firstlight.net	0
72.15.9.68	72-15-9-68.static.firstlight.net	0
72.15.9.69	host1.bmafib.cust.sover.net	0
72.15.9.70	host2.bmafib.cust.sover.net	0
72.15.9.71	72-15-9-71.static.firstlight.net	0
72.15.9.72	72-15-9-72.static.firstlight.net	0
72.15.9.73	host1.vxoapl-gw.cust.sover.net	0
72.15.9.74	host2.vxoapl-gw.cust.sover.net	0
72.15.9.75	72-15-9-75.static.firstlight.net	0
72.15.9.76	72-15-9-76.static.firstlight.net	0
72.15.9.77	host1.alana-gw.cust.sover.net	0
72.15.9.78	host2.alana-gw.cust.sover.net	0
72.15.9.79	72-15-9-79.static.firstlight.net	0
72.15.9.80	72-15-9-80.static.firstlight.net	0
72.15.9.81	72-15-9-81.static.firstlight.net	0
72.15.9.82	72-15-9-82.static.firstlight.net	0
72.15.9.83	72-15-9-83.static.firstlight.net	0
72.15.9.84	72-15-9-84.static.firstlight.net	0
72.15.9.85	72-15-9-85.static.firstlight.net	0
72.15.9.86	72-15-9-86.static.firstlight.net	0
72.15.9.87	72-15-9-87.static.firstlight.net	0
72.15.9.88	72-15-9-88.static.firstlight.net	0
72.15.9.89	72-15-9-89.static.firstlight.net	0
72.15.9.90	72-15-9-90.static.firstlight.net	0
72.15.9.91	72-15-9-91.static.firstlight.net	0
72.15.9.92	72-15-9-92.static.firstlight.net	0
72.15.9.93	72-15-9-93.static.firstlight.net	0
72.15.9.94	72-15-9-94.static.firstlight.net	0
72.15.9.95	72-15-9-95.static.firstlight.net	0
72.15.9.96	72-15-9-96.static.firstlight.net	0
72.15.9.97	host1.bfpump2-gw.cust.sover.net	0
72.15.9.98	host2.bfpump2-gw.cust.sover.net	0
72.15.9.99	72-15-9-99.static.firstlight.net	0
72.15.9.100	72-15-9-100.static.firstlight.net	0
72.15.9.101	72-15-9-101.static.firstlight.net	0
72.15.9.102	72-15-9-102.static.firstlight.net	0
72.15.9.103	72-15-9-103.static.firstlight.net	0
72.15.9.104	72-15-9-104.static.firstlight.net	0
72.15.9.105	host1.vxocdh-gw.cust.sover.net	0
72.15.9.106	host2.vxocdh-gw.cust.sover.net	0
72.15.9.107	72-15-9-107.static.firstlight.net	0
72.15.9.108	72-15-9-108.static.firstlight.net	0
72.15.9.109	72-15-9-109.static.firstlight.net	0
72.15.9.110	72-15-9-110.static.firstlight.net	0
72.15.9.111	72-15-9-111.static.firstlight.net	0
72.15.9.112	72-15-9-112.static.firstlight.net	0
72.15.9.113	72-15-9-113.static.firstlight.net	0
72.15.9.114	72-15-9-114.static.firstlight.net	0
72.15.9.115	72-15-9-115.static.firstlight.net	0
72.15.9.116	72-15-9-116.static.firstlight.net	0
72.15.9.117	72-15-9-117.static.firstlight.net	0
72.15.9.118	72-15-9-118.static.firstlight.net	0
72.15.9.119	72-15-9-119.static.firstlight.net	0
72.15.9.120	72-15-9-120.static.firstlight.net	0
72.15.9.121	72-15-9-121.static.firstlight.net	0
72.15.9.122	72-15-9-122.static.firstlight.net	0
72.15.9.123	72-15-9-123.static.firstlight.net	0
72.15.9.124	72-15-9-124.static.firstlight.net	0
72.15.9.125	72-15-9-125.static.firstlight.net	0
72.15.9.126	72-15-9-126.static.firstlight.net	0
72.15.9.127	72-15-9-127.static.firstlight.net	0
72.15.9.128	72-15-9-128.static.firstlight.net	0
72.15.9.129	72-15-9-129.static.firstlight.net	0
72.15.9.130	72-15-9-130.static.firstlight.net	0
72.15.9.131	72-15-9-131.static.firstlight.net	0
72.15.9.132	72-15-9-132.static.firstlight.net	0
72.15.9.133	72-15-9-133.static.firstlight.net	0
72.15.9.134	72-15-9-134.static.firstlight.net	0
72.15.9.135	72-15-9-135.static.firstlight.net	0
72.15.9.136	72-15-9-136.static.firstlight.net	0
72.15.9.137	72-15-9-137.static.firstlight.net	0
72.15.9.138	72-15-9-138.static.firstlight.net	0
72.15.9.139	72-15-9-139.static.firstlight.net	0
72.15.9.140	72-15-9-140.static.firstlight.net	0
72.15.9.141	72-15-9-141.static.firstlight.net	0
72.15.9.142	72-15-9-142.static.firstlight.net	0
72.15.9.143	72-15-9-143.static.firstlight.net	0
72.15.9.144	72-15-9-144.static.firstlight.net	0
72.15.9.145	72-15-9-145.static.firstlight.net	0
72.15.9.146	72-15-9-146.static.firstlight.net	0
72.15.9.147	72-15-9-147.static.firstlight.net	0
72.15.9.148	72-15-9-148.static.firstlight.net	0
72.15.9.149	72-15-9-149.static.firstlight.net	0
72.15.9.150	72-15-9-150.static.firstlight.net	0
72.15.9.151	72-15-9-151.static.firstlight.net	0
72.15.9.152	72-15-9-152.static.firstlight.net	0
72.15.9.153	72-15-9-153.static.firstlight.net	0
72.15.9.154	72-15-9-154.static.firstlight.net	0
72.15.9.155	72-15-9-155.static.firstlight.net	0
72.15.9.156	72-15-9-156.static.firstlight.net	0
72.15.9.157	72-15-9-157.static.firstlight.net	0
72.15.9.158	72-15-9-158.static.firstlight.net	0
72.15.9.159	72-15-9-159.static.firstlight.net	0
72.15.9.160	72-15-9-160.static.firstlight.net	0
72.15.9.161	72-15-9-161.static.firstlight.net	0
72.15.9.162	72-15-9-162.static.firstlight.net	0
72.15.9.163	72-15-9-163.static.firstlight.net	0
72.15.9.164	72-15-9-164.static.firstlight.net	0
72.15.9.165	72-15-9-165.static.firstlight.net	0
72.15.9.166	72-15-9-166.static.firstlight.net	0
72.15.9.167	72-15-9-167.static.firstlight.net	0
72.15.9.168	72-15-9-168.static.firstlight.net	0
72.15.9.169	72-15-9-169.static.firstlight.net	0
72.15.9.170	72-15-9-170.static.firstlight.net	0
72.15.9.171	72-15-9-171.static.firstlight.net	0
72.15.9.172	72-15-9-172.static.firstlight.net	0
72.15.9.173	72-15-9-173.static.firstlight.net	0
72.15.9.174	72-15-9-174.static.firstlight.net	0
72.15.9.175	72-15-9-175.static.firstlight.net	0
72.15.9.176	72-15-9-176.static.firstlight.net	0
72.15.9.177	72-15-9-177.static.firstlight.net	0
72.15.9.178	72-15-9-178.static.firstlight.net	0
72.15.9.179	72-15-9-179.static.firstlight.net	0
72.15.9.180	72-15-9-180.static.firstlight.net	0
72.15.9.181	72-15-9-181.static.firstlight.net	0
72.15.9.182	72-15-9-182.static.firstlight.net	0
72.15.9.183	72-15-9-183.static.firstlight.net	0
72.15.9.184	72-15-9-184.static.firstlight.net	0
72.15.9.185	72-15-9-185.static.firstlight.net	0
72.15.9.186	72-15-9-186.static.firstlight.net	0
72.15.9.187	72-15-9-187.static.firstlight.net	0
72.15.9.188	72-15-9-188.static.firstlight.net	0
72.15.9.189	72-15-9-189.static.firstlight.net	0
72.15.9.190	72-15-9-190.static.firstlight.net	0
72.15.9.191	72-15-9-191.static.firstlight.net	0
72.15.9.192	72-15-9-192.static.firstlight.net	0
72.15.9.193	72-15-9-193.static.firstlight.net	0
72.15.9.194	72-15-9-194.static.firstlight.net	0
72.15.9.195	72-15-9-195.static.firstlight.net	0
72.15.9.196	72-15-9-196.static.firstlight.net	0
72.15.9.197	72-15-9-197.static.firstlight.net	0
72.15.9.198	72-15-9-198.static.firstlight.net	0
72.15.9.199	72-15-9-199.static.firstlight.net	0
72.15.9.200	72-15-9-200.static.firstlight.net	0
72.15.9.201	72-15-9-201.static.firstlight.net	0
72.15.9.202	72-15-9-202.static.firstlight.net	0
72.15.9.203	72-15-9-203.static.firstlight.net	0
72.15.9.204	72-15-9-204.static.firstlight.net	0
72.15.9.205	72-15-9-205.static.firstlight.net	0
72.15.9.206	72-15-9-206.static.firstlight.net	0
72.15.9.207	72-15-9-207.static.firstlight.net	0
72.15.9.208	72-15-9-208.static.firstlight.net	0
72.15.9.209	72-15-9-209.static.firstlight.net	0
72.15.9.210	72-15-9-210.static.firstlight.net	0
72.15.9.211	72-15-9-211.static.firstlight.net	0
72.15.9.212	72-15-9-212.static.firstlight.net	0
72.15.9.213	72-15-9-213.static.firstlight.net	0
72.15.9.214	72-15-9-214.static.firstlight.net	0
72.15.9.215	72-15-9-215.static.firstlight.net	0
72.15.9.216	72-15-9-216.static.firstlight.net	0
72.15.9.217	72-15-9-217.static.firstlight.net	0
72.15.9.218	72-15-9-218.static.firstlight.net	0
72.15.9.219	72-15-9-219.static.firstlight.net	0
72.15.9.220	72-15-9-220.static.firstlight.net	0
72.15.9.221	72-15-9-221.static.firstlight.net	0
72.15.9.222	72-15-9-222.static.firstlight.net	0
72.15.9.223	72-15-9-223.static.firstlight.net	0
72.15.9.224	72-15-9-224.static.firstlight.net	0
72.15.9.225	72-15-9-225.static.firstlight.net	0
72.15.9.226	72-15-9-226.static.firstlight.net	0
72.15.9.227	72-15-9-227.static.firstlight.net	0
72.15.9.228	72-15-9-228.static.firstlight.net	0
72.15.9.229	72-15-9-229.static.firstlight.net	0
72.15.9.230	72-15-9-230.static.firstlight.net	0
72.15.9.231	72-15-9-231.static.firstlight.net	0
72.15.9.232	72-15-9-232.static.firstlight.net	0
72.15.9.233	72-15-9-233.static.firstlight.net	0
72.15.9.234	72-15-9-234.static.firstlight.net	0
72.15.9.235	72-15-9-235.static.firstlight.net	0
72.15.9.236	72-15-9-236.static.firstlight.net	0
72.15.9.237	72-15-9-237.static.firstlight.net	0
72.15.9.238	72-15-9-238.static.firstlight.net	0
72.15.9.239	72-15-9-239.static.firstlight.net	0
72.15.9.240	72-15-9-240.static.firstlight.net	0
72.15.9.241	72-15-9-241.static.firstlight.net	0
72.15.9.242	72-15-9-242.static.firstlight.net	0
72.15.9.243	72-15-9-243.static.firstlight.net	0
72.15.9.244	72-15-9-244.static.firstlight.net	0
72.15.9.245	72-15-9-245.static.firstlight.net	0
72.15.9.246	72-15-9-246.static.firstlight.net	0
72.15.9.247	72-15-9-247.static.firstlight.net	0
72.15.9.248	72-15-9-248.static.firstlight.net	0
72.15.9.249	72-15-9-249.static.firstlight.net	0
72.15.9.250	72-15-9-250.static.firstlight.net	0
72.15.9.251	72-15-9-251.static.firstlight.net	0
72.15.9.252	72-15-9-252.static.firstlight.net	0
72.15.9.253	72-15-9-253.static.firstlight.net	0
72.15.9.254	72-15-9-254.static.firstlight.net	0
72.15.9.255	72-15-9-255.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 -f6 72.15.9.65

traceroute to 72.15.9.65 (72.15.9.65): 64 hops max, 52 byte packets

6 [AS16509] 52.46.166.156 1.255 ms

7 *

8 [AS13536] 66.152.98.33 3.296 ms

9 [AS5738] 72.15.9.65 2.953 ms

Measurement taken from

IPinfo ProbeNet in Boston, US

On February 16th 2026