Summary

ASN	AS12874 Fastweb SpA
BGP	83.103.64.0/18
IPs with RDNS	255
Hosted Domains	0
Pingable IPs	4
Router IPs	0


83.103.91.0	—	0
83.103.91.1	83-103-91-1.ip.fastwebnet.it	0
83.103.91.2	83-103-91-2.ip.fastwebnet.it	0
83.103.91.3	83-103-91-3.ip.fastwebnet.it	0
83.103.91.4	83-103-91-4.ip.fastwebnet.it	0
83.103.91.5	83-103-91-5.ip.fastwebnet.it	0
83.103.91.6	83-103-91-6.ip.fastwebnet.it	0
83.103.91.7	83-103-91-7.ip.fastwebnet.it	0
83.103.91.8	83-103-91-8.ip.fastwebnet.it	0
83.103.91.9	smtp1.aur-umbria.it	0
83.103.91.10	83-103-91-10.ip.fastwebnet.it	0
83.103.91.11	83-103-91-11.ip.fastwebnet.it	0
83.103.91.12	83-103-91-12.ip.fastwebnet.it	0
83.103.91.13	83-103-91-13.ip.fastwebnet.it	0
83.103.91.14	mail.streetstore.it	0
83.103.91.15	83-103-91-15.ip.fastwebnet.it	0
83.103.91.16	83-103-91-16.ip.fastwebnet.it	0
83.103.91.17	83-103-91-17.ip.fastwebnet.it	0
83.103.91.18	83-103-91-18.ip.fastwebnet.it	0
83.103.91.19	83-103-91-19.ip.fastwebnet.it	0
83.103.91.20	mail.tghsoftware.com	0
83.103.91.21	83-103-91-21.ip.fastwebnet.it	0
83.103.91.22	83-103-91-22.ip.fastwebnet.it	0
83.103.91.23	83-103-91-23.ip.fastwebnet.it	0
83.103.91.24	83-103-91-24.ip.fastwebnet.it	0
83.103.91.25	83-103-91-25.ip.fastwebnet.it	0
83.103.91.26	83-103-91-26.ip.fastwebnet.it	0
83.103.91.27	83-103-91-27.ip.fastwebnet.it	0
83.103.91.28	83-103-91-28.ip.fastwebnet.it	0
83.103.91.29	83-103-91-29.ip.fastwebnet.it	0
83.103.91.30	83-103-91-30.ip.fastwebnet.it	0
83.103.91.31	83-103-91-31.ip.fastwebnet.it	0
83.103.91.32	83-103-91-32.ip.fastwebnet.it	0
83.103.91.33	83-103-91-33.ip.fastwebnet.it	0
83.103.91.34	83-103-91-34.ip.fastwebnet.it	0
83.103.91.35	83-103-91-35.ip.fastwebnet.it	0
83.103.91.36	83-103-91-36.ip.fastwebnet.it	0
83.103.91.37	83-103-91-37.ip.fastwebnet.it	0
83.103.91.38	83-103-91-38.ip.fastwebnet.it	0
83.103.91.39	83-103-91-39.ip.fastwebnet.it	0
83.103.91.40	83-103-91-40.ip.fastwebnet.it	0
83.103.91.41	83-103-91-41.ip.fastwebnet.it	0
83.103.91.42	83-103-91-42.ip.fastwebnet.it	0
83.103.91.43	83-103-91-43.ip.fastwebnet.it	0
83.103.91.44	83-103-91-44.ip.fastwebnet.it	0
83.103.91.45	83-103-91-45.ip.fastwebnet.it	0
83.103.91.46	83-103-91-46.ip.fastwebnet.it	0
83.103.91.47	83-103-91-47.ip.fastwebnet.it	0
83.103.91.48	83-103-91-48.ip.fastwebnet.it	0
83.103.91.49	83-103-91-49.ip.fastwebnet.it	0
83.103.91.50	83-103-91-50.ip.fastwebnet.it	0
83.103.91.51	83-103-91-51.ip.fastwebnet.it	0
83.103.91.52	83-103-91-52.ip.fastwebnet.it	0
83.103.91.53	83-103-91-53.ip.fastwebnet.it	0
83.103.91.54	83-103-91-54.ip.fastwebnet.it	0
83.103.91.55	mail.easydomus.com	0
83.103.91.56	83-103-91-56.ip.fastwebnet.it	0
83.103.91.57	83-103-91-57.ip.fastwebnet.it	0
83.103.91.58	83-103-91-58.ip.fastwebnet.it	0
83.103.91.59	83-103-91-59.ip.fastwebnet.it	0
83.103.91.60	83-103-91-60.ip.fastwebnet.it	0
83.103.91.61	83-103-91-61.ip.fastwebnet.it	0
83.103.91.62	83-103-91-62.ip.fastwebnet.it	0
83.103.91.63	mail.reamsgr.it	0
83.103.91.64	83-103-91-64.ip.fastwebnet.it	0
83.103.91.65	83-103-91-65.ip.fastwebnet.it	0
83.103.91.66	83-103-91-66.ip.fastwebnet.it	0
83.103.91.67	83-103-91-67.ip.fastwebnet.it	0
83.103.91.68	83-103-91-68.ip.fastwebnet.it	0
83.103.91.69	83-103-91-69.ip.fastwebnet.it	0
83.103.91.70	83-103-91-70.ip.fastwebnet.it	0
83.103.91.71	83-103-91-71.ip.fastwebnet.it	0
83.103.91.72	83-103-91-72.ip.fastwebnet.it	0
83.103.91.73	83-103-91-73.ip.fastwebnet.it	0
83.103.91.74	83-103-91-74.ip.fastwebnet.it	0
83.103.91.75	83-103-91-75.ip.fastwebnet.it	0
83.103.91.76	83-103-91-76.ip.fastwebnet.it	0
83.103.91.77	83-103-91-77.ip.fastwebnet.it	0
83.103.91.78	83-103-91-78.ip.fastwebnet.it	0
83.103.91.79	83-103-91-79.ip.fastwebnet.it	0
83.103.91.80	83-103-91-80.ip.fastwebnet.it	0
83.103.91.81	83-103-91-81.ip.fastwebnet.it	0
83.103.91.82	83-103-91-82.ip.fastwebnet.it	0
83.103.91.83	83-103-91-83.ip.fastwebnet.it	0
83.103.91.84	83-103-91-84.ip.fastwebnet.it	0
83.103.91.85	83-103-91-85.ip.fastwebnet.it	0
83.103.91.86	83-103-91-86.ip.fastwebnet.it	0
83.103.91.87	83-103-91-87.ip.fastwebnet.it	0
83.103.91.88	83-103-91-88.ip.fastwebnet.it	0
83.103.91.89	83-103-91-89.ip.fastwebnet.it	0
83.103.91.90	83-103-91-90.ip.fastwebnet.it	0
83.103.91.91	83-103-91-91.ip.fastwebnet.it	0
83.103.91.92	83-103-91-92.ip.fastwebnet.it	0
83.103.91.93	83-103-91-93.ip.fastwebnet.it	0
83.103.91.94	83-103-91-94.ip.fastwebnet.it	0
83.103.91.95	83-103-91-95.ip.fastwebnet.it	0
83.103.91.96	83-103-91-96.ip.fastwebnet.it	0
83.103.91.97	83-103-91-97.ip.fastwebnet.it	0
83.103.91.98	83-103-91-98.ip.fastwebnet.it	0
83.103.91.99	83-103-91-99.ip.fastwebnet.it	0
83.103.91.100	83-103-91-100.ip.fastwebnet.it	0
83.103.91.101	83-103-91-101.ip.fastwebnet.it	0
83.103.91.102	83-103-91-102.ip.fastwebnet.it	0
83.103.91.103	83-103-91-103.ip.fastwebnet.it	0
83.103.91.104	83-103-91-104.ip.fastwebnet.it	0
83.103.91.105	83-103-91-105.ip.fastwebnet.it	0
83.103.91.106	83-103-91-106.ip.fastwebnet.it	0
83.103.91.107	83-103-91-107.ip.fastwebnet.it	0
83.103.91.108	posta.cia.grosseto.it	0
83.103.91.109	83-103-91-109.ip.fastwebnet.it	0
83.103.91.110	83-103-91-110.ip.fastwebnet.it	0
83.103.91.111	83-103-91-111.ip.fastwebnet.it	0
83.103.91.112	83-103-91-112.ip.fastwebnet.it	0
83.103.91.113	83-103-91-113.ip.fastwebnet.it	0
83.103.91.114	83-103-91-114.ip.fastwebnet.it	0
83.103.91.115	83-103-91-115.ip.fastwebnet.it	0
83.103.91.116	83-103-91-116.ip.fastwebnet.it	0
83.103.91.117	83-103-91-117.ip.fastwebnet.it	0
83.103.91.118	83-103-91-118.ip.fastwebnet.it	0
83.103.91.119	83-103-91-119.ip.fastwebnet.it	0
83.103.91.120	83-103-91-120.ip.fastwebnet.it	0
83.103.91.121	83-103-91-121.ip.fastwebnet.it	0
83.103.91.122	83-103-91-122.ip.fastwebnet.it	0
83.103.91.123	83-103-91-123.ip.fastwebnet.it	0
83.103.91.124	83-103-91-124.ip.fastwebnet.it	0
83.103.91.125	83-103-91-125.ip.fastwebnet.it	0
83.103.91.126	83-103-91-126.ip.fastwebnet.it	0
83.103.91.127	83-103-91-127.ip.fastwebnet.it	0
83.103.91.128	83-103-91-128.ip.fastwebnet.it	0
83.103.91.129	83-103-91-129.ip.fastwebnet.it	0
83.103.91.130	83-103-91-130.ip.fastwebnet.it	0
83.103.91.131	83-103-91-131.ip.fastwebnet.it	0
83.103.91.132	83-103-91-132.ip.fastwebnet.it	0
83.103.91.133	83-103-91-133.ip.fastwebnet.it	0
83.103.91.134	83-103-91-134.ip.fastwebnet.it	0
83.103.91.135	83-103-91-135.ip.fastwebnet.it	0
83.103.91.136	83-103-91-136.ip.fastwebnet.it	0
83.103.91.137	83-103-91-137.ip.fastwebnet.it	0
83.103.91.138	83-103-91-138.ip.fastwebnet.it	0
83.103.91.139	83-103-91-139.ip.fastwebnet.it	0
83.103.91.140	83-103-91-140.ip.fastwebnet.it	0
83.103.91.141	83-103-91-141.ip.fastwebnet.it	0
83.103.91.142	83-103-91-142.ip.fastwebnet.it	0
83.103.91.143	83-103-91-143.ip.fastwebnet.it	0
83.103.91.144	83-103-91-144.ip.fastwebnet.it	0
83.103.91.145	83-103-91-145.ip.fastwebnet.it	0
83.103.91.146	83-103-91-146.ip.fastwebnet.it	0
83.103.91.147	83-103-91-147.ip.fastwebnet.it	0
83.103.91.148	83-103-91-148.ip.fastwebnet.it	0
83.103.91.149	83-103-91-149.ip.fastwebnet.it	0
83.103.91.150	83-103-91-150.ip.fastwebnet.it	0
83.103.91.151	83-103-91-151.ip.fastwebnet.it	0
83.103.91.152	83-103-91-152.ip.fastwebnet.it	0
83.103.91.153	83-103-91-153.ip.fastwebnet.it	0
83.103.91.154	83-103-91-154.ip.fastwebnet.it	0
83.103.91.155	83-103-91-155.ip.fastwebnet.it	0
83.103.91.156	83-103-91-156.ip.fastwebnet.it	0
83.103.91.157	83-103-91-157.ip.fastwebnet.it	0
83.103.91.158	83-103-91-158.ip.fastwebnet.it	0
83.103.91.159	83-103-91-159.ip.fastwebnet.it	0
83.103.91.160	83-103-91-160.ip.fastwebnet.it	0
83.103.91.161	83-103-91-161.ip.fastwebnet.it	0
83.103.91.162	83-103-91-162.ip.fastwebnet.it	0
83.103.91.163	83-103-91-163.ip.fastwebnet.it	0
83.103.91.164	83-103-91-164.ip.fastwebnet.it	0
83.103.91.165	83-103-91-165.ip.fastwebnet.it	0
83.103.91.166	83-103-91-166.ip.fastwebnet.it	0
83.103.91.167	83-103-91-167.ip.fastwebnet.it	0
83.103.91.168	83-103-91-168.ip.fastwebnet.it	0
83.103.91.169	83-103-91-169.ip.fastwebnet.it	0
83.103.91.170	83-103-91-170.ip.fastwebnet.it	0
83.103.91.171	83-103-91-171.ip.fastwebnet.it	0
83.103.91.172	83-103-91-172.ip.fastwebnet.it	0
83.103.91.173	83-103-91-173.ip.fastwebnet.it	0
83.103.91.174	83-103-91-174.ip.fastwebnet.it	0
83.103.91.175	83-103-91-175.ip.fastwebnet.it	0
83.103.91.176	83-103-91-176.ip.fastwebnet.it	0
83.103.91.177	83-103-91-177.ip.fastwebnet.it	0
83.103.91.178	83-103-91-178.ip.fastwebnet.it	0
83.103.91.179	83-103-91-179.ip.fastwebnet.it	0
83.103.91.180	83-103-91-180.ip.fastwebnet.it	0
83.103.91.181	83-103-91-181.ip.fastwebnet.it	0
83.103.91.182	83-103-91-182.ip.fastwebnet.it	0
83.103.91.183	83-103-91-183.ip.fastwebnet.it	0
83.103.91.184	83-103-91-184.ip.fastwebnet.it	0
83.103.91.185	83-103-91-185.ip.fastwebnet.it	0
83.103.91.186	83-103-91-186.ip.fastwebnet.it	0
83.103.91.187	83-103-91-187.ip.fastwebnet.it	0
83.103.91.188	83-103-91-188.ip.fastwebnet.it	0
83.103.91.189	83-103-91-189.ip.fastwebnet.it	0
83.103.91.190	83-103-91-190.ip.fastwebnet.it	0
83.103.91.191	83-103-91-191.ip.fastwebnet.it	0
83.103.91.192	83-103-91-192.ip.fastwebnet.it	0
83.103.91.193	83-103-91-193.ip.fastwebnet.it	0
83.103.91.194	83-103-91-194.ip.fastwebnet.it	0
83.103.91.195	83-103-91-195.ip.fastwebnet.it	0
83.103.91.196	83-103-91-196.ip.fastwebnet.it	0
83.103.91.197	83-103-91-197.ip.fastwebnet.it	0
83.103.91.198	83-103-91-198.ip.fastwebnet.it	0
83.103.91.199	83-103-91-199.ip.fastwebnet.it	0
83.103.91.200	83-103-91-200.ip.fastwebnet.it	0
83.103.91.201	83-103-91-201.ip.fastwebnet.it	0
83.103.91.202	83-103-91-202.ip.fastwebnet.it	0
83.103.91.203	83-103-91-203.ip.fastwebnet.it	0
83.103.91.204	83-103-91-204.ip.fastwebnet.it	0
83.103.91.205	83-103-91-205.ip.fastwebnet.it	0
83.103.91.206	83-103-91-206.ip.fastwebnet.it	0
83.103.91.207	83-103-91-207.ip.fastwebnet.it	0
83.103.91.208	83-103-91-208.ip.fastwebnet.it	0
83.103.91.209	83-103-91-209.ip.fastwebnet.it	0
83.103.91.210	83-103-91-210.ip.fastwebnet.it	0
83.103.91.211	83-103-91-211.ip.fastwebnet.it	0
83.103.91.212	83-103-91-212.ip.fastwebnet.it	0
83.103.91.213	83-103-91-213.ip.fastwebnet.it	0
83.103.91.214	83-103-91-214.ip.fastwebnet.it	0
83.103.91.215	83-103-91-215.ip.fastwebnet.it	0
83.103.91.216	83-103-91-216.ip.fastwebnet.it	0
83.103.91.217	83-103-91-217.ip.fastwebnet.it	0
83.103.91.218	83-103-91-218.ip.fastwebnet.it	0
83.103.91.219	83-103-91-219.ip.fastwebnet.it	0
83.103.91.220	83-103-91-220.ip.fastwebnet.it	0
83.103.91.221	83-103-91-221.ip.fastwebnet.it	0
83.103.91.222	83-103-91-222.ip.fastwebnet.it	0
83.103.91.223	83-103-91-223.ip.fastwebnet.it	0
83.103.91.224	83-103-91-224.ip.fastwebnet.it	0
83.103.91.225	83-103-91-225.ip.fastwebnet.it	0
83.103.91.226	83-103-91-226.ip.fastwebnet.it	0
83.103.91.227	83-103-91-227.ip.fastwebnet.it	0
83.103.91.228	83-103-91-228.ip.fastwebnet.it	0
83.103.91.229	83-103-91-229.ip.fastwebnet.it	0
83.103.91.230	83-103-91-230.ip.fastwebnet.it	0
83.103.91.231	83-103-91-231.ip.fastwebnet.it	0
83.103.91.232	83-103-91-232.ip.fastwebnet.it	0
83.103.91.233	83-103-91-233.ip.fastwebnet.it	0
83.103.91.234	83-103-91-234.ip.fastwebnet.it	0
83.103.91.235	83-103-91-235.ip.fastwebnet.it	0
83.103.91.236	83-103-91-236.ip.fastwebnet.it	0
83.103.91.237	83-103-91-237.ip.fastwebnet.it	0
83.103.91.238	83-103-91-238.ip.fastwebnet.it	0
83.103.91.239	83-103-91-239.ip.fastwebnet.it	0
83.103.91.240	83-103-91-240.ip.fastwebnet.it	0
83.103.91.241	83-103-91-241.ip.fastwebnet.it	0
83.103.91.242	83-103-91-242.ip.fastwebnet.it	0
83.103.91.243	83-103-91-243.ip.fastwebnet.it	0
83.103.91.244	83-103-91-244.ip.fastwebnet.it	0
83.103.91.245	83-103-91-245.ip.fastwebnet.it	0
83.103.91.246	83-103-91-246.ip.fastwebnet.it	0
83.103.91.247	83-103-91-247.ip.fastwebnet.it	0
83.103.91.248	83-103-91-248.ip.fastwebnet.it	0
83.103.91.249	83-103-91-249.ip.fastwebnet.it	0
83.103.91.250	83-103-91-250.ip.fastwebnet.it	0
83.103.91.251	83-103-91-251.ip.fastwebnet.it	0
83.103.91.252	83-103-91-252.ip.fastwebnet.it	0
83.103.91.253	83-103-91-253.ip.fastwebnet.it	0
83.103.91.254	83-103-91-254.ip.fastwebnet.it	0
83.103.91.255	83-103-91-255.ip.fastwebnet.it	0

Traceroute

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

traceroute -a -n -q1 -f2 83.103.91.193

traceroute to 83.103.91.193 (83.103.91.193): 64 hops max, 52 byte packets

2 [AS3356] 171.75.8.198 118.818 ms

3 [AS3356] 213.249.124.222 546.928 ms

4 *

5 [AS12874] 83.103.91.193 126.361 ms

Measurement taken from

IPinfo ProbeNet in Little Rock, US

On February 16th 2026