Summary

ASN	AS12874 Fastweb SpA
BGP	83.103.0.0/18
IPs with RDNS	255
Hosted Domains	0
Pingable IPs	7
Router IPs	0


83.103.17.0	—	0
83.103.17.1	83-103-17-1.ip.fastwebnet.it	0
83.103.17.2	83-103-17-2.ip.fastwebnet.it	0
83.103.17.3	83-103-17-3.ip.fastwebnet.it	0
83.103.17.4	83-103-17-4.ip.fastwebnet.it	0
83.103.17.5	83-103-17-5.ip.fastwebnet.it	0
83.103.17.6	83-103-17-6.ip.fastwebnet.it	0
83.103.17.7	83-103-17-7.ip.fastwebnet.it	0
83.103.17.8	83-103-17-8.ip.fastwebnet.it	0
83.103.17.9	83-103-17-9.ip.fastwebnet.it	0
83.103.17.10	83-103-17-10.ip.fastwebnet.it	0
83.103.17.11	83-103-17-11.ip.fastwebnet.it	0
83.103.17.12	83-103-17-12.ip.fastwebnet.it	0
83.103.17.13	83-103-17-13.ip.fastwebnet.it	0
83.103.17.14	83-103-17-14.ip.fastwebnet.it	0
83.103.17.15	83-103-17-15.ip.fastwebnet.it	0
83.103.17.16	83-103-17-16.ip.fastwebnet.it	0
83.103.17.17	83-103-17-17.ip.fastwebnet.it	0
83.103.17.18	83-103-17-18.ip.fastwebnet.it	0
83.103.17.19	83-103-17-19.ip.fastwebnet.it	0
83.103.17.20	83-103-17-20.ip.fastwebnet.it	0
83.103.17.21	83-103-17-21.ip.fastwebnet.it	0
83.103.17.22	83-103-17-22.ip.fastwebnet.it	0
83.103.17.23	83-103-17-23.ip.fastwebnet.it	0
83.103.17.24	83-103-17-24.ip.fastwebnet.it	0
83.103.17.25	83-103-17-25.ip.fastwebnet.it	0
83.103.17.26	83-103-17-26.ip.fastwebnet.it	0
83.103.17.27	83-103-17-27.ip.fastwebnet.it	0
83.103.17.28	83-103-17-28.ip.fastwebnet.it	0
83.103.17.29	83-103-17-29.ip.fastwebnet.it	0
83.103.17.30	83-103-17-30.ip.fastwebnet.it	0
83.103.17.31	83-103-17-31.ip.fastwebnet.it	0
83.103.17.32	83-103-17-32.ip.fastwebnet.it	0
83.103.17.33	83-103-17-33.ip.fastwebnet.it	0
83.103.17.34	83-103-17-34.ip.fastwebnet.it	0
83.103.17.35	83-103-17-35.ip.fastwebnet.it	0
83.103.17.36	83-103-17-36.ip.fastwebnet.it	0
83.103.17.37	83-103-17-37.ip.fastwebnet.it	0
83.103.17.38	83-103-17-38.ip.fastwebnet.it	0
83.103.17.39	83-103-17-39.ip.fastwebnet.it	0
83.103.17.40	83-103-17-40.ip.fastwebnet.it	0
83.103.17.41	83-103-17-41.ip.fastwebnet.it	0
83.103.17.42	83-103-17-42.ip.fastwebnet.it	0
83.103.17.43	83-103-17-43.ip.fastwebnet.it	0
83.103.17.44	83-103-17-44.ip.fastwebnet.it	0
83.103.17.45	83-103-17-45.ip.fastwebnet.it	0
83.103.17.46	83-103-17-46.ip.fastwebnet.it	0
83.103.17.47	83-103-17-47.ip.fastwebnet.it	0
83.103.17.48	83-103-17-48.ip.fastwebnet.it	0
83.103.17.49	83-103-17-49.ip.fastwebnet.it	0
83.103.17.50	83-103-17-50.ip.fastwebnet.it	0
83.103.17.51	83-103-17-51.ip.fastwebnet.it	0
83.103.17.52	83-103-17-52.ip.fastwebnet.it	0
83.103.17.53	83-103-17-53.ip.fastwebnet.it	0
83.103.17.54	83-103-17-54.ip.fastwebnet.it	0
83.103.17.55	83-103-17-55.ip.fastwebnet.it	0
83.103.17.56	83-103-17-56.ip.fastwebnet.it	0
83.103.17.57	83-103-17-57.ip.fastwebnet.it	0
83.103.17.58	83-103-17-58.ip.fastwebnet.it	0
83.103.17.59	83-103-17-59.ip.fastwebnet.it	0
83.103.17.60	83-103-17-60.ip.fastwebnet.it	0
83.103.17.61	83-103-17-61.ip.fastwebnet.it	0
83.103.17.62	83-103-17-62.ip.fastwebnet.it	0
83.103.17.63	83-103-17-63.ip.fastwebnet.it	0
83.103.17.64	83-103-17-64.ip.fastwebnet.it	0
83.103.17.65	83-103-17-65.ip.fastwebnet.it	0
83.103.17.66	83-103-17-66.ip.fastwebnet.it	0
83.103.17.67	83-103-17-67.ip.fastwebnet.it	0
83.103.17.68	83-103-17-68.ip.fastwebnet.it	0
83.103.17.69	83-103-17-69.ip.fastwebnet.it	0
83.103.17.70	83-103-17-70.ip.fastwebnet.it	0
83.103.17.71	83-103-17-71.ip.fastwebnet.it	0
83.103.17.72	83-103-17-72.ip.fastwebnet.it	0
83.103.17.73	83-103-17-73.ip.fastwebnet.it	0
83.103.17.74	83-103-17-74.ip.fastwebnet.it	0
83.103.17.75	83-103-17-75.ip.fastwebnet.it	0
83.103.17.76	83-103-17-76.ip.fastwebnet.it	0
83.103.17.77	83-103-17-77.ip.fastwebnet.it	0
83.103.17.78	83-103-17-78.ip.fastwebnet.it	0
83.103.17.79	83-103-17-79.ip.fastwebnet.it	0
83.103.17.80	83-103-17-80.ip.fastwebnet.it	0
83.103.17.81	83-103-17-81.ip.fastwebnet.it	0
83.103.17.82	83-103-17-82.ip.fastwebnet.it	0
83.103.17.83	83-103-17-83.ip.fastwebnet.it	0
83.103.17.84	83-103-17-84.ip.fastwebnet.it	0
83.103.17.85	83-103-17-85.ip.fastwebnet.it	0
83.103.17.86	83-103-17-86.ip.fastwebnet.it	0
83.103.17.87	83-103-17-87.ip.fastwebnet.it	0
83.103.17.88	83-103-17-88.ip.fastwebnet.it	0
83.103.17.89	83-103-17-89.ip.fastwebnet.it	0
83.103.17.90	83-103-17-90.ip.fastwebnet.it	0
83.103.17.91	83-103-17-91.ip.fastwebnet.it	0
83.103.17.92	83-103-17-92.ip.fastwebnet.it	0
83.103.17.93	83-103-17-93.ip.fastwebnet.it	0
83.103.17.94	83-103-17-94.ip.fastwebnet.it	0
83.103.17.95	83-103-17-95.ip.fastwebnet.it	0
83.103.17.96	83-103-17-96.ip.fastwebnet.it	0
83.103.17.97	83-103-17-97.ip.fastwebnet.it	0
83.103.17.98	83-103-17-98.ip.fastwebnet.it	0
83.103.17.99	83-103-17-99.ip.fastwebnet.it	0
83.103.17.100	83-103-17-100.ip.fastwebnet.it	0
83.103.17.101	83-103-17-101.ip.fastwebnet.it	0
83.103.17.102	83-103-17-102.ip.fastwebnet.it	0
83.103.17.103	83-103-17-103.ip.fastwebnet.it	0
83.103.17.104	83-103-17-104.ip.fastwebnet.it	0
83.103.17.105	83-103-17-105.ip.fastwebnet.it	0
83.103.17.106	83-103-17-106.ip.fastwebnet.it	0
83.103.17.107	83-103-17-107.ip.fastwebnet.it	0
83.103.17.108	83-103-17-108.ip.fastwebnet.it	0
83.103.17.109	83-103-17-109.ip.fastwebnet.it	0
83.103.17.110	83-103-17-110.ip.fastwebnet.it	0
83.103.17.111	83-103-17-111.ip.fastwebnet.it	0
83.103.17.112	83-103-17-112.ip.fastwebnet.it	0
83.103.17.113	83-103-17-113.ip.fastwebnet.it	0
83.103.17.114	83-103-17-114.ip.fastwebnet.it	0
83.103.17.115	83-103-17-115.ip.fastwebnet.it	0
83.103.17.116	83-103-17-116.ip.fastwebnet.it	0
83.103.17.117	83-103-17-117.ip.fastwebnet.it	0
83.103.17.118	83-103-17-118.ip.fastwebnet.it	0
83.103.17.119	83-103-17-119.ip.fastwebnet.it	0
83.103.17.120	83-103-17-120.ip.fastwebnet.it	0
83.103.17.121	83-103-17-121.ip.fastwebnet.it	0
83.103.17.122	83-103-17-122.ip.fastwebnet.it	0
83.103.17.123	83-103-17-123.ip.fastwebnet.it	0
83.103.17.124	83-103-17-124.ip.fastwebnet.it	0
83.103.17.125	83-103-17-125.ip.fastwebnet.it	0
83.103.17.126	83-103-17-126.ip.fastwebnet.it	0
83.103.17.127	83-103-17-127.ip.fastwebnet.it	0
83.103.17.128	83-103-17-128.ip.fastwebnet.it	0
83.103.17.129	83-103-17-129.ip.fastwebnet.it	0
83.103.17.130	83-103-17-130.ip.fastwebnet.it	0
83.103.17.131	83-103-17-131.ip.fastwebnet.it	0
83.103.17.132	83-103-17-132.ip.fastwebnet.it	0
83.103.17.133	83-103-17-133.ip.fastwebnet.it	0
83.103.17.134	83-103-17-134.ip.fastwebnet.it	0
83.103.17.135	83-103-17-135.ip.fastwebnet.it	0
83.103.17.136	83-103-17-136.ip.fastwebnet.it	0
83.103.17.137	83-103-17-137.ip.fastwebnet.it	0
83.103.17.138	83-103-17-138.ip.fastwebnet.it	0
83.103.17.139	83-103-17-139.ip.fastwebnet.it	0
83.103.17.140	83-103-17-140.ip.fastwebnet.it	0
83.103.17.141	83-103-17-141.ip.fastwebnet.it	0
83.103.17.142	83-103-17-142.ip.fastwebnet.it	0
83.103.17.143	83-103-17-143.ip.fastwebnet.it	0
83.103.17.144	83-103-17-144.ip.fastwebnet.it	0
83.103.17.145	83-103-17-145.ip.fastwebnet.it	0
83.103.17.146	83-103-17-146.ip.fastwebnet.it	0
83.103.17.147	83-103-17-147.ip.fastwebnet.it	0
83.103.17.148	83-103-17-148.ip.fastwebnet.it	0
83.103.17.149	83-103-17-149.ip.fastwebnet.it	0
83.103.17.150	83-103-17-150.ip.fastwebnet.it	0
83.103.17.151	83-103-17-151.ip.fastwebnet.it	0
83.103.17.152	83-103-17-152.ip.fastwebnet.it	0
83.103.17.153	83-103-17-153.ip.fastwebnet.it	0
83.103.17.154	83-103-17-154.ip.fastwebnet.it	0
83.103.17.155	83-103-17-155.ip.fastwebnet.it	0
83.103.17.156	83-103-17-156.ip.fastwebnet.it	0
83.103.17.157	83-103-17-157.ip.fastwebnet.it	0
83.103.17.158	83-103-17-158.ip.fastwebnet.it	0
83.103.17.159	83-103-17-159.ip.fastwebnet.it	0
83.103.17.160	83-103-17-160.ip.fastwebnet.it	0
83.103.17.161	83-103-17-161.ip.fastwebnet.it	0
83.103.17.162	83-103-17-162.ip.fastwebnet.it	0
83.103.17.163	83-103-17-163.ip.fastwebnet.it	0
83.103.17.164	83-103-17-164.ip.fastwebnet.it	0
83.103.17.165	83-103-17-165.ip.fastwebnet.it	0
83.103.17.166	83-103-17-166.ip.fastwebnet.it	0
83.103.17.167	83-103-17-167.ip.fastwebnet.it	0
83.103.17.168	83-103-17-168.ip.fastwebnet.it	0
83.103.17.169	83-103-17-169.ip.fastwebnet.it	0
83.103.17.170	83-103-17-170.ip.fastwebnet.it	0
83.103.17.171	83-103-17-171.ip.fastwebnet.it	0
83.103.17.172	83-103-17-172.ip.fastwebnet.it	0
83.103.17.173	83-103-17-173.ip.fastwebnet.it	0
83.103.17.174	83-103-17-174.ip.fastwebnet.it	0
83.103.17.175	83-103-17-175.ip.fastwebnet.it	0
83.103.17.176	83-103-17-176.ip.fastwebnet.it	0
83.103.17.177	83-103-17-177.ip.fastwebnet.it	0
83.103.17.178	83-103-17-178.ip.fastwebnet.it	0
83.103.17.179	83-103-17-179.ip.fastwebnet.it	0
83.103.17.180	83-103-17-180.ip.fastwebnet.it	0
83.103.17.181	83-103-17-181.ip.fastwebnet.it	0
83.103.17.182	83-103-17-182.ip.fastwebnet.it	0
83.103.17.183	83-103-17-183.ip.fastwebnet.it	0
83.103.17.184	83-103-17-184.ip.fastwebnet.it	0
83.103.17.185	83-103-17-185.ip.fastwebnet.it	0
83.103.17.186	83-103-17-186.ip.fastwebnet.it	0
83.103.17.187	83-103-17-187.ip.fastwebnet.it	0
83.103.17.188	83-103-17-188.ip.fastwebnet.it	0
83.103.17.189	83-103-17-189.ip.fastwebnet.it	0
83.103.17.190	83-103-17-190.ip.fastwebnet.it	0
83.103.17.191	83-103-17-191.ip.fastwebnet.it	0
83.103.17.192	83-103-17-192.ip.fastwebnet.it	0
83.103.17.193	83-103-17-193.ip.fastwebnet.it	0
83.103.17.194	83-103-17-194.ip.fastwebnet.it	0
83.103.17.195	83-103-17-195.ip.fastwebnet.it	0
83.103.17.196	83-103-17-196.ip.fastwebnet.it	0
83.103.17.197	83-103-17-197.ip.fastwebnet.it	0
83.103.17.198	83-103-17-198.ip.fastwebnet.it	0
83.103.17.199	83-103-17-199.ip.fastwebnet.it	0
83.103.17.200	83-103-17-200.ip.fastwebnet.it	0
83.103.17.201	83-103-17-201.ip.fastwebnet.it	0
83.103.17.202	83-103-17-202.ip.fastwebnet.it	0
83.103.17.203	83-103-17-203.ip.fastwebnet.it	0
83.103.17.204	83-103-17-204.ip.fastwebnet.it	0
83.103.17.205	83-103-17-205.ip.fastwebnet.it	0
83.103.17.206	83-103-17-206.ip.fastwebnet.it	0
83.103.17.207	83-103-17-207.ip.fastwebnet.it	0
83.103.17.208	83-103-17-208.ip.fastwebnet.it	0
83.103.17.209	83-103-17-209.ip.fastwebnet.it	0
83.103.17.210	83-103-17-210.ip.fastwebnet.it	0
83.103.17.211	83-103-17-211.ip.fastwebnet.it	0
83.103.17.212	83-103-17-212.ip.fastwebnet.it	0
83.103.17.213	83-103-17-213.ip.fastwebnet.it	0
83.103.17.214	83-103-17-214.ip.fastwebnet.it	0
83.103.17.215	83-103-17-215.ip.fastwebnet.it	0
83.103.17.216	83-103-17-216.ip.fastwebnet.it	0
83.103.17.217	83-103-17-217.ip.fastwebnet.it	0
83.103.17.218	83-103-17-218.ip.fastwebnet.it	0
83.103.17.219	83-103-17-219.ip.fastwebnet.it	0
83.103.17.220	83-103-17-220.ip.fastwebnet.it	0
83.103.17.221	83-103-17-221.ip.fastwebnet.it	0
83.103.17.222	83-103-17-222.ip.fastwebnet.it	0
83.103.17.223	83-103-17-223.ip.fastwebnet.it	0
83.103.17.224	83-103-17-224.ip.fastwebnet.it	0
83.103.17.225	83-103-17-225.ip.fastwebnet.it	0
83.103.17.226	83-103-17-226.ip.fastwebnet.it	0
83.103.17.227	83-103-17-227.ip.fastwebnet.it	0
83.103.17.228	83-103-17-228.ip.fastwebnet.it	0
83.103.17.229	83-103-17-229.ip.fastwebnet.it	0
83.103.17.230	83-103-17-230.ip.fastwebnet.it	0
83.103.17.231	83-103-17-231.ip.fastwebnet.it	0
83.103.17.232	83-103-17-232.ip.fastwebnet.it	0
83.103.17.233	83-103-17-233.ip.fastwebnet.it	0
83.103.17.234	83-103-17-234.ip.fastwebnet.it	0
83.103.17.235	83-103-17-235.ip.fastwebnet.it	0
83.103.17.236	83-103-17-236.ip.fastwebnet.it	0
83.103.17.237	83-103-17-237.ip.fastwebnet.it	0
83.103.17.238	83-103-17-238.ip.fastwebnet.it	0
83.103.17.239	83-103-17-239.ip.fastwebnet.it	0
83.103.17.240	83-103-17-240.ip.fastwebnet.it	0
83.103.17.241	83-103-17-241.ip.fastwebnet.it	0
83.103.17.242	83-103-17-242.ip.fastwebnet.it	0
83.103.17.243	83-103-17-243.ip.fastwebnet.it	0
83.103.17.244	83-103-17-244.ip.fastwebnet.it	0
83.103.17.245	83-103-17-245.ip.fastwebnet.it	0
83.103.17.246	83-103-17-246.ip.fastwebnet.it	0
83.103.17.247	83-103-17-247.ip.fastwebnet.it	0
83.103.17.248	83-103-17-248.ip.fastwebnet.it	0
83.103.17.249	83-103-17-249.ip.fastwebnet.it	0
83.103.17.250	83-103-17-250.ip.fastwebnet.it	0
83.103.17.251	83-103-17-251.ip.fastwebnet.it	0
83.103.17.252	83-103-17-252.ip.fastwebnet.it	0
83.103.17.253	83-103-17-253.ip.fastwebnet.it	0
83.103.17.254	83-103-17-254.ip.fastwebnet.it	0
83.103.17.255	83-103-17-255.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 -f3 83.103.17.1

traceroute to 83.103.17.1 (83.103.17.1): 64 hops max, 52 byte packets

3 [] 193.201.28.16 26.945 ms

4 [AS12874] 83.103.17.1 0.709 ms

Measurement taken from

IPinfo ProbeNet in Rome, IT

On December 14th 2025