Summary

ASN	AS12874 Fastweb SpA
BGP	83.103.64.0/18
IPs with RDNS	255
Hosted Domains	0
Pingable IPs	43
Router IPs	2


83.103.120.0	—	0
83.103.120.1	83-103-120-1.ip.fastwebnet.it	0
83.103.120.2	83-103-120-2.ip.fastwebnet.it	0
83.103.120.3	83-103-120-3.ip.fastwebnet.it	0
83.103.120.4	83-103-120-4.ip.fastwebnet.it	0
83.103.120.5	83-103-120-5.ip.fastwebnet.it	0
83.103.120.6	83-103-120-6.ip.fastwebnet.it	0
83.103.120.7	83-103-120-7.ip.fastwebnet.it	0
83.103.120.8	83-103-120-8.ip.fastwebnet.it	0
83.103.120.9	83-103-120-9.ip.fastwebnet.it	0
83.103.120.10	83-103-120-10.ip.fastwebnet.it	0
83.103.120.11	83-103-120-11.ip.fastwebnet.it	0
83.103.120.12	83-103-120-12.ip.fastwebnet.it	0
83.103.120.13	83-103-120-13.ip.fastwebnet.it	0
83.103.120.14	83-103-120-14.ip.fastwebnet.it	0
83.103.120.15	83-103-120-15.ip.fastwebnet.it	0
83.103.120.16	83-103-120-16.ip.fastwebnet.it	0
83.103.120.17	83-103-120-17.ip.fastwebnet.it	0
83.103.120.18	83-103-120-18.ip.fastwebnet.it	0
83.103.120.19	83-103-120-19.ip.fastwebnet.it	0
83.103.120.20	83-103-120-20.ip.fastwebnet.it	0
83.103.120.21	83-103-120-21.ip.fastwebnet.it	0
83.103.120.22	83-103-120-22.ip.fastwebnet.it	0
83.103.120.23	83-103-120-23.ip.fastwebnet.it	0
83.103.120.24	83-103-120-24.ip.fastwebnet.it	0
83.103.120.25	83-103-120-25.ip.fastwebnet.it	0
83.103.120.26	83-103-120-26.ip.fastwebnet.it	0
83.103.120.27	83-103-120-27.ip.fastwebnet.it	0
83.103.120.28	83-103-120-28.ip.fastwebnet.it	0
83.103.120.29	83-103-120-29.ip.fastwebnet.it	0
83.103.120.30	83-103-120-30.ip.fastwebnet.it	0
83.103.120.31	83-103-120-31.ip.fastwebnet.it	0
83.103.120.32	83-103-120-32.ip.fastwebnet.it	0
83.103.120.33	83-103-120-33.ip.fastwebnet.it	0
83.103.120.34	83-103-120-34.ip.fastwebnet.it	0
83.103.120.35	83-103-120-35.ip.fastwebnet.it	0
83.103.120.36	83-103-120-36.ip.fastwebnet.it	0
83.103.120.37	83-103-120-37.ip.fastwebnet.it	0
83.103.120.38	83-103-120-38.ip.fastwebnet.it	0
83.103.120.39	83-103-120-39.ip.fastwebnet.it	0
83.103.120.40	83-103-120-40.ip.fastwebnet.it	0
83.103.120.41	83-103-120-41.ip.fastwebnet.it	0
83.103.120.42	83-103-120-42.ip.fastwebnet.it	0
83.103.120.43	83-103-120-43.ip.fastwebnet.it	0
83.103.120.44	83-103-120-44.ip.fastwebnet.it	0
83.103.120.45	83-103-120-45.ip.fastwebnet.it	0
83.103.120.46	83-103-120-46.ip.fastwebnet.it	0
83.103.120.47	83-103-120-47.ip.fastwebnet.it	0
83.103.120.48	83-103-120-48.ip.fastwebnet.it	0
83.103.120.49	83-103-120-49.ip.fastwebnet.it	0
83.103.120.50	83-103-120-50.ip.fastwebnet.it	0
83.103.120.51	83-103-120-51.ip.fastwebnet.it	0
83.103.120.52	83-103-120-52.ip.fastwebnet.it	0
83.103.120.53	83-103-120-53.ip.fastwebnet.it	0
83.103.120.54	83-103-120-54.ip.fastwebnet.it	0
83.103.120.55	83-103-120-55.ip.fastwebnet.it	0
83.103.120.56	83-103-120-56.ip.fastwebnet.it	0
83.103.120.57	83-103-120-57.ip.fastwebnet.it	0
83.103.120.58	83-103-120-58.ip.fastwebnet.it	0
83.103.120.59	83-103-120-59.ip.fastwebnet.it	0
83.103.120.60	83-103-120-60.ip.fastwebnet.it	0
83.103.120.61	83-103-120-61.ip.fastwebnet.it	0
83.103.120.62	83-103-120-62.ip.fastwebnet.it	0
83.103.120.63	83-103-120-63.ip.fastwebnet.it	0
83.103.120.64	83-103-120-64.ip.fastwebnet.it	0
83.103.120.65	83-103-120-65.ip.fastwebnet.it	0
83.103.120.66	83-103-120-66.ip.fastwebnet.it	0
83.103.120.67	83-103-120-67.ip.fastwebnet.it	0
83.103.120.68	83-103-120-68.ip.fastwebnet.it	0
83.103.120.69	83-103-120-69.ip.fastwebnet.it	0
83.103.120.70	83-103-120-70.ip.fastwebnet.it	0
83.103.120.71	83-103-120-71.ip.fastwebnet.it	0
83.103.120.72	83-103-120-72.ip.fastwebnet.it	0
83.103.120.73	83-103-120-73.ip.fastwebnet.it	0
83.103.120.74	83-103-120-74.ip.fastwebnet.it	0
83.103.120.75	83-103-120-75.ip.fastwebnet.it	0
83.103.120.76	83-103-120-76.ip.fastwebnet.it	0
83.103.120.77	83-103-120-77.ip.fastwebnet.it	0
83.103.120.78	83-103-120-78.ip.fastwebnet.it	0
83.103.120.79	83-103-120-79.ip.fastwebnet.it	0
83.103.120.80	83-103-120-80.ip.fastwebnet.it	0
83.103.120.81	83-103-120-81.ip.fastwebnet.it	0
83.103.120.82	83-103-120-82.ip.fastwebnet.it	0
83.103.120.83	83-103-120-83.ip.fastwebnet.it	0
83.103.120.84	83-103-120-84.ip.fastwebnet.it	0
83.103.120.85	83-103-120-85.ip.fastwebnet.it	0
83.103.120.86	83-103-120-86.ip.fastwebnet.it	0
83.103.120.87	83-103-120-87.ip.fastwebnet.it	0
83.103.120.88	83-103-120-88.ip.fastwebnet.it	0
83.103.120.89	83-103-120-89.ip.fastwebnet.it	0
83.103.120.90	83-103-120-90.ip.fastwebnet.it	0
83.103.120.91	83-103-120-91.ip.fastwebnet.it	0
83.103.120.92	83-103-120-92.ip.fastwebnet.it	0
83.103.120.93	83-103-120-93.ip.fastwebnet.it	0
83.103.120.94	83-103-120-94.ip.fastwebnet.it	0
83.103.120.95	83-103-120-95.ip.fastwebnet.it	0
83.103.120.96	83-103-120-96.ip.fastwebnet.it	0
83.103.120.97	83-103-120-97.ip.fastwebnet.it	0
83.103.120.98	83-103-120-98.ip.fastwebnet.it	0
83.103.120.99	83-103-120-99.ip.fastwebnet.it	0
83.103.120.100	83-103-120-100.ip.fastwebnet.it	0
83.103.120.101	83-103-120-101.ip.fastwebnet.it	0
83.103.120.102	83-103-120-102.ip.fastwebnet.it	0
83.103.120.103	83-103-120-103.ip.fastwebnet.it	0
83.103.120.104	83-103-120-104.ip.fastwebnet.it	0
83.103.120.105	83-103-120-105.ip.fastwebnet.it	0
83.103.120.106	83-103-120-106.ip.fastwebnet.it	0
83.103.120.107	83-103-120-107.ip.fastwebnet.it	0
83.103.120.108	83-103-120-108.ip.fastwebnet.it	0
83.103.120.109	83-103-120-109.ip.fastwebnet.it	0
83.103.120.110	83-103-120-110.ip.fastwebnet.it	0
83.103.120.111	83-103-120-111.ip.fastwebnet.it	0
83.103.120.112	83-103-120-112.ip.fastwebnet.it	0
83.103.120.113	83-103-120-113.ip.fastwebnet.it	0
83.103.120.114	83-103-120-114.ip.fastwebnet.it	0
83.103.120.115	83-103-120-115.ip.fastwebnet.it	0
83.103.120.116	83-103-120-116.ip.fastwebnet.it	0
83.103.120.117	83-103-120-117.ip.fastwebnet.it	0
83.103.120.118	83-103-120-118.ip.fastwebnet.it	0
83.103.120.119	83-103-120-119.ip.fastwebnet.it	0
83.103.120.120	83-103-120-120.ip.fastwebnet.it	0
83.103.120.121	83-103-120-121.ip.fastwebnet.it	0
83.103.120.122	83-103-120-122.ip.fastwebnet.it	0
83.103.120.123	83-103-120-123.ip.fastwebnet.it	0
83.103.120.124	83-103-120-124.ip.fastwebnet.it	0
83.103.120.125	83-103-120-125.ip.fastwebnet.it	0
83.103.120.126	83-103-120-126.ip.fastwebnet.it	0
83.103.120.127	83-103-120-127.ip.fastwebnet.it	0
83.103.120.128	83-103-120-128.ip.fastwebnet.it	0
83.103.120.129	83-103-120-129.ip.fastwebnet.it	0
83.103.120.130	83-103-120-130.ip.fastwebnet.it	0
83.103.120.131	83-103-120-131.ip.fastwebnet.it	0
83.103.120.132	83-103-120-132.ip.fastwebnet.it	0
83.103.120.133	83-103-120-133.ip.fastwebnet.it	0
83.103.120.134	83-103-120-134.ip.fastwebnet.it	0
83.103.120.135	83-103-120-135.ip.fastwebnet.it	0
83.103.120.136	83-103-120-136.ip.fastwebnet.it	0
83.103.120.137	83-103-120-137.ip.fastwebnet.it	0
83.103.120.138	83-103-120-138.ip.fastwebnet.it	0
83.103.120.139	83-103-120-139.ip.fastwebnet.it	0
83.103.120.140	83-103-120-140.ip.fastwebnet.it	0
83.103.120.141	83-103-120-141.ip.fastwebnet.it	0
83.103.120.142	83-103-120-142.ip.fastwebnet.it	0
83.103.120.143	83-103-120-143.ip.fastwebnet.it	0
83.103.120.144	83-103-120-144.ip.fastwebnet.it	0
83.103.120.145	83-103-120-145.ip.fastwebnet.it	0
83.103.120.146	83-103-120-146.ip.fastwebnet.it	0
83.103.120.147	83-103-120-147.ip.fastwebnet.it	0
83.103.120.148	83-103-120-148.ip.fastwebnet.it	0
83.103.120.149	83-103-120-149.ip.fastwebnet.it	0
83.103.120.150	83-103-120-150.ip.fastwebnet.it	0
83.103.120.151	83-103-120-151.ip.fastwebnet.it	0
83.103.120.152	83-103-120-152.ip.fastwebnet.it	0
83.103.120.153	83-103-120-153.ip.fastwebnet.it	0
83.103.120.154	83-103-120-154.ip.fastwebnet.it	0
83.103.120.155	83-103-120-155.ip.fastwebnet.it	0
83.103.120.156	83-103-120-156.ip.fastwebnet.it	0
83.103.120.157	83-103-120-157.ip.fastwebnet.it	0
83.103.120.158	83-103-120-158.ip.fastwebnet.it	0
83.103.120.159	83-103-120-159.ip.fastwebnet.it	0
83.103.120.160	83-103-120-160.ip.fastwebnet.it	0
83.103.120.161	83-103-120-161.ip.fastwebnet.it	0
83.103.120.162	83-103-120-162.ip.fastwebnet.it	0
83.103.120.163	83-103-120-163.ip.fastwebnet.it	0
83.103.120.164	83-103-120-164.ip.fastwebnet.it	0
83.103.120.165	83-103-120-165.ip.fastwebnet.it	0
83.103.120.166	83-103-120-166.ip.fastwebnet.it	0
83.103.120.167	83-103-120-167.ip.fastwebnet.it	0
83.103.120.168	83-103-120-168.ip.fastwebnet.it	0
83.103.120.169	83-103-120-169.ip.fastwebnet.it	0
83.103.120.170	83-103-120-170.ip.fastwebnet.it	0
83.103.120.171	83-103-120-171.ip.fastwebnet.it	0
83.103.120.172	83-103-120-172.ip.fastwebnet.it	0
83.103.120.173	83-103-120-173.ip.fastwebnet.it	0
83.103.120.174	83-103-120-174.ip.fastwebnet.it	0
83.103.120.175	83-103-120-175.ip.fastwebnet.it	0
83.103.120.176	83-103-120-176.ip.fastwebnet.it	0
83.103.120.177	83-103-120-177.ip.fastwebnet.it	0
83.103.120.178	83-103-120-178.ip.fastwebnet.it	0
83.103.120.179	83-103-120-179.ip.fastwebnet.it	0
83.103.120.180	83-103-120-180.ip.fastwebnet.it	0
83.103.120.181	83-103-120-181.ip.fastwebnet.it	0
83.103.120.182	83-103-120-182.ip.fastwebnet.it	0
83.103.120.183	83-103-120-183.ip.fastwebnet.it	0
83.103.120.184	83-103-120-184.ip.fastwebnet.it	0
83.103.120.185	83-103-120-185.ip.fastwebnet.it	0
83.103.120.186	83-103-120-186.ip.fastwebnet.it	0
83.103.120.187	83-103-120-187.ip.fastwebnet.it	0
83.103.120.188	83-103-120-188.ip.fastwebnet.it	0
83.103.120.189	83-103-120-189.ip.fastwebnet.it	0
83.103.120.190	83-103-120-190.ip.fastwebnet.it	0
83.103.120.191	83-103-120-191.ip.fastwebnet.it	0
83.103.120.192	83-103-120-192.ip.fastwebnet.it	0
83.103.120.193	83-103-120-193.ip.fastwebnet.it	0
83.103.120.194	83-103-120-194.ip.fastwebnet.it	0
83.103.120.195	83-103-120-195.ip.fastwebnet.it	0
83.103.120.196	83-103-120-196.ip.fastwebnet.it	0
83.103.120.197	83-103-120-197.ip.fastwebnet.it	0
83.103.120.198	83-103-120-198.ip.fastwebnet.it	0
83.103.120.199	83-103-120-199.ip.fastwebnet.it	0
83.103.120.200	83-103-120-200.ip.fastwebnet.it	0
83.103.120.201	83-103-120-201.ip.fastwebnet.it	0
83.103.120.202	83-103-120-202.ip.fastwebnet.it	0
83.103.120.203	83-103-120-203.ip.fastwebnet.it	0
83.103.120.204	83-103-120-204.ip.fastwebnet.it	0
83.103.120.205	83-103-120-205.ip.fastwebnet.it	0
83.103.120.206	83-103-120-206.ip.fastwebnet.it	0
83.103.120.207	83-103-120-207.ip.fastwebnet.it	0
83.103.120.208	83-103-120-208.ip.fastwebnet.it	0
83.103.120.209	83-103-120-209.ip.fastwebnet.it	0
83.103.120.210	83-103-120-210.ip.fastwebnet.it	0
83.103.120.211	83-103-120-211.ip.fastwebnet.it	0
83.103.120.212	83-103-120-212.ip.fastwebnet.it	0
83.103.120.213	83-103-120-213.ip.fastwebnet.it	0
83.103.120.214	83-103-120-214.ip.fastwebnet.it	0
83.103.120.215	83-103-120-215.ip.fastwebnet.it	0
83.103.120.216	83-103-120-216.ip.fastwebnet.it	0
83.103.120.217	83-103-120-217.ip.fastwebnet.it	0
83.103.120.218	83-103-120-218.ip.fastwebnet.it	0
83.103.120.219	83-103-120-219.ip.fastwebnet.it	0
83.103.120.220	83-103-120-220.ip.fastwebnet.it	0
83.103.120.221	83-103-120-221.ip.fastwebnet.it	0
83.103.120.222	83-103-120-222.ip.fastwebnet.it	0
83.103.120.223	83-103-120-223.ip.fastwebnet.it	0
83.103.120.224	83-103-120-224.ip.fastwebnet.it	0
83.103.120.225	83-103-120-225.ip.fastwebnet.it	0
83.103.120.226	83-103-120-226.ip.fastwebnet.it	0
83.103.120.227	83-103-120-227.ip.fastwebnet.it	0
83.103.120.228	83-103-120-228.ip.fastwebnet.it	0
83.103.120.229	83-103-120-229.ip.fastwebnet.it	0
83.103.120.230	83-103-120-230.ip.fastwebnet.it	0
83.103.120.231	83-103-120-231.ip.fastwebnet.it	0
83.103.120.232	83-103-120-232.ip.fastwebnet.it	0
83.103.120.233	83-103-120-233.ip.fastwebnet.it	0
83.103.120.234	83-103-120-234.ip.fastwebnet.it	0
83.103.120.235	83-103-120-235.ip.fastwebnet.it	0
83.103.120.236	83-103-120-236.ip.fastwebnet.it	0
83.103.120.237	83-103-120-237.ip.fastwebnet.it	0
83.103.120.238	83-103-120-238.ip.fastwebnet.it	0
83.103.120.239	83-103-120-239.ip.fastwebnet.it	0
83.103.120.240	83-103-120-240.ip.fastwebnet.it	0
83.103.120.241	83-103-120-241.ip.fastwebnet.it	0
83.103.120.242	83-103-120-242.ip.fastwebnet.it	0
83.103.120.243	83-103-120-243.ip.fastwebnet.it	0
83.103.120.244	83-103-120-244.ip.fastwebnet.it	0
83.103.120.245	83-103-120-245.ip.fastwebnet.it	0
83.103.120.246	83-103-120-246.ip.fastwebnet.it	0
83.103.120.247	83-103-120-247.ip.fastwebnet.it	0
83.103.120.248	83-103-120-248.ip.fastwebnet.it	0
83.103.120.249	83-103-120-249.ip.fastwebnet.it	0
83.103.120.250	83-103-120-250.ip.fastwebnet.it	0
83.103.120.251	83-103-120-251.ip.fastwebnet.it	0
83.103.120.252	83-103-120-252.ip.fastwebnet.it	0
83.103.120.253	83-103-120-253.ip.fastwebnet.it	0
83.103.120.254	83-103-120-254.ip.fastwebnet.it	0
83.103.120.255	83-103-120-255.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 83.103.120.249

traceroute to 83.103.120.249 (83.103.120.249): 64 hops max, 52 byte packets

3 [] 193.201.28.16 1.354 ms

4 *

5 [AS12874] 83.103.120.249 2.266 ms

Measurement taken from

IPinfo ProbeNet in Rome, IT

On January 9th 2026