Summary

ASN	AS12874 Fastweb SpA
BGP	83.103.0.0/18
IPs with RDNS	255
Hosted Domains	0
Pingable IPs	6
Router IPs	1


83.103.25.0	—	0
83.103.25.1	83-103-25-1.ip.fastwebnet.it	0
83.103.25.2	83-103-25-2.ip.fastwebnet.it	0
83.103.25.3	83-103-25-3.ip.fastwebnet.it	0
83.103.25.4	83-103-25-4.ip.fastwebnet.it	0
83.103.25.5	83-103-25-5.ip.fastwebnet.it	0
83.103.25.6	83-103-25-6.ip.fastwebnet.it	0
83.103.25.7	83-103-25-7.ip.fastwebnet.it	0
83.103.25.8	83-103-25-8.ip.fastwebnet.it	0
83.103.25.9	83-103-25-9.ip.fastwebnet.it	0
83.103.25.10	83-103-25-10.ip.fastwebnet.it	0
83.103.25.11	83-103-25-11.ip.fastwebnet.it	0
83.103.25.12	83-103-25-12.ip.fastwebnet.it	0
83.103.25.13	83-103-25-13.ip.fastwebnet.it	0
83.103.25.14	83-103-25-14.ip.fastwebnet.it	0
83.103.25.15	83-103-25-15.ip.fastwebnet.it	0
83.103.25.16	83-103-25-16.ip.fastwebnet.it	0
83.103.25.17	83-103-25-17.ip.fastwebnet.it	0
83.103.25.18	83-103-25-18.ip.fastwebnet.it	0
83.103.25.19	83-103-25-19.ip.fastwebnet.it	0
83.103.25.20	83-103-25-20.ip.fastwebnet.it	0
83.103.25.21	83-103-25-21.ip.fastwebnet.it	0
83.103.25.22	83-103-25-22.ip.fastwebnet.it	0
83.103.25.23	83-103-25-23.ip.fastwebnet.it	0
83.103.25.24	83-103-25-24.ip.fastwebnet.it	0
83.103.25.25	83-103-25-25.ip.fastwebnet.it	0
83.103.25.26	83-103-25-26.ip.fastwebnet.it	0
83.103.25.27	83-103-25-27.ip.fastwebnet.it	0
83.103.25.28	83-103-25-28.ip.fastwebnet.it	0
83.103.25.29	83-103-25-29.ip.fastwebnet.it	0
83.103.25.30	83-103-25-30.ip.fastwebnet.it	0
83.103.25.31	83-103-25-31.ip.fastwebnet.it	0
83.103.25.32	83-103-25-32.ip.fastwebnet.it	0
83.103.25.33	83-103-25-33.ip.fastwebnet.it	0
83.103.25.34	83-103-25-34.ip.fastwebnet.it	0
83.103.25.35	83-103-25-35.ip.fastwebnet.it	0
83.103.25.36	83-103-25-36.ip.fastwebnet.it	0
83.103.25.37	83-103-25-37.ip.fastwebnet.it	0
83.103.25.38	83-103-25-38.ip.fastwebnet.it	0
83.103.25.39	83-103-25-39.ip.fastwebnet.it	0
83.103.25.40	83-103-25-40.ip.fastwebnet.it	0
83.103.25.41	83-103-25-41.ip.fastwebnet.it	0
83.103.25.42	83-103-25-42.ip.fastwebnet.it	0
83.103.25.43	83-103-25-43.ip.fastwebnet.it	0
83.103.25.44	83-103-25-44.ip.fastwebnet.it	0
83.103.25.45	83-103-25-45.ip.fastwebnet.it	0
83.103.25.46	83-103-25-46.ip.fastwebnet.it	0
83.103.25.47	83-103-25-47.ip.fastwebnet.it	0
83.103.25.48	83-103-25-48.ip.fastwebnet.it	0
83.103.25.49	83-103-25-49.ip.fastwebnet.it	0
83.103.25.50	83-103-25-50.ip.fastwebnet.it	0
83.103.25.51	83-103-25-51.ip.fastwebnet.it	0
83.103.25.52	83-103-25-52.ip.fastwebnet.it	0
83.103.25.53	83-103-25-53.ip.fastwebnet.it	0
83.103.25.54	83-103-25-54.ip.fastwebnet.it	0
83.103.25.55	83-103-25-55.ip.fastwebnet.it	0
83.103.25.56	83-103-25-56.ip.fastwebnet.it	0
83.103.25.57	83-103-25-57.ip.fastwebnet.it	0
83.103.25.58	83-103-25-58.ip.fastwebnet.it	0
83.103.25.59	83-103-25-59.ip.fastwebnet.it	0
83.103.25.60	83-103-25-60.ip.fastwebnet.it	0
83.103.25.61	83-103-25-61.ip.fastwebnet.it	0
83.103.25.62	83-103-25-62.ip.fastwebnet.it	0
83.103.25.63	83-103-25-63.ip.fastwebnet.it	0
83.103.25.64	83-103-25-64.ip.fastwebnet.it	0
83.103.25.65	83-103-25-65.ip.fastwebnet.it	0
83.103.25.66	83-103-25-66.ip.fastwebnet.it	0
83.103.25.67	83-103-25-67.ip.fastwebnet.it	0
83.103.25.68	83-103-25-68.ip.fastwebnet.it	0
83.103.25.69	83-103-25-69.ip.fastwebnet.it	0
83.103.25.70	83-103-25-70.ip.fastwebnet.it	0
83.103.25.71	83-103-25-71.ip.fastwebnet.it	0
83.103.25.72	83-103-25-72.ip.fastwebnet.it	0
83.103.25.73	83-103-25-73.ip.fastwebnet.it	0
83.103.25.74	83-103-25-74.ip.fastwebnet.it	0
83.103.25.75	83-103-25-75.ip.fastwebnet.it	0
83.103.25.76	83-103-25-76.ip.fastwebnet.it	0
83.103.25.77	83-103-25-77.ip.fastwebnet.it	0
83.103.25.78	83-103-25-78.ip.fastwebnet.it	0
83.103.25.79	83-103-25-79.ip.fastwebnet.it	0
83.103.25.80	83-103-25-80.ip.fastwebnet.it	0
83.103.25.81	83-103-25-81.ip.fastwebnet.it	0
83.103.25.82	83-103-25-82.ip.fastwebnet.it	0
83.103.25.83	83-103-25-83.ip.fastwebnet.it	0
83.103.25.84	83-103-25-84.ip.fastwebnet.it	0
83.103.25.85	83-103-25-85.ip.fastwebnet.it	0
83.103.25.86	83-103-25-86.ip.fastwebnet.it	0
83.103.25.87	83-103-25-87.ip.fastwebnet.it	0
83.103.25.88	83-103-25-88.ip.fastwebnet.it	0
83.103.25.89	83-103-25-89.ip.fastwebnet.it	0
83.103.25.90	83-103-25-90.ip.fastwebnet.it	0
83.103.25.91	83-103-25-91.ip.fastwebnet.it	0
83.103.25.92	mail.contactcentreitalia.it	0
83.103.25.93	83-103-25-93.ip.fastwebnet.it	0
83.103.25.94	83-103-25-94.ip.fastwebnet.it	0
83.103.25.95	83-103-25-95.ip.fastwebnet.it	0
83.103.25.96	83-103-25-96.ip.fastwebnet.it	0
83.103.25.97	83-103-25-97.ip.fastwebnet.it	0
83.103.25.98	83-103-25-98.ip.fastwebnet.it	0
83.103.25.99	83-103-25-99.ip.fastwebnet.it	0
83.103.25.100	83-103-25-100.ip.fastwebnet.it	0
83.103.25.101	83-103-25-101.ip.fastwebnet.it	0
83.103.25.102	83-103-25-102.ip.fastwebnet.it	0
83.103.25.103	83-103-25-103.ip.fastwebnet.it	0
83.103.25.104	83-103-25-104.ip.fastwebnet.it	0
83.103.25.105	83-103-25-105.ip.fastwebnet.it	0
83.103.25.106	83-103-25-106.ip.fastwebnet.it	0
83.103.25.107	83-103-25-107.ip.fastwebnet.it	0
83.103.25.108	83-103-25-108.ip.fastwebnet.it	0
83.103.25.109	cerbero.agidaelabor.it	0
83.103.25.110	83-103-25-110.ip.fastwebnet.it	0
83.103.25.111	83-103-25-111.ip.fastwebnet.it	0
83.103.25.112	83-103-25-112.ip.fastwebnet.it	0
83.103.25.113	83-103-25-113.ip.fastwebnet.it	0
83.103.25.114	83-103-25-114.ip.fastwebnet.it	0
83.103.25.115	83-103-25-115.ip.fastwebnet.it	0
83.103.25.116	83-103-25-116.ip.fastwebnet.it	0
83.103.25.117	83-103-25-117.ip.fastwebnet.it	0
83.103.25.118	83-103-25-118.ip.fastwebnet.it	0
83.103.25.119	83-103-25-119.ip.fastwebnet.it	0
83.103.25.120	83-103-25-120.ip.fastwebnet.it	0
83.103.25.121	83-103-25-121.ip.fastwebnet.it	0
83.103.25.122	83-103-25-122.ip.fastwebnet.it	0
83.103.25.123	83-103-25-123.ip.fastwebnet.it	0
83.103.25.124	83-103-25-124.ip.fastwebnet.it	0
83.103.25.125	83-103-25-125.ip.fastwebnet.it	0
83.103.25.126	83-103-25-126.ip.fastwebnet.it	0
83.103.25.127	83-103-25-127.ip.fastwebnet.it	0
83.103.25.128	83-103-25-128.ip.fastwebnet.it	0
83.103.25.129	83-103-25-129.ip.fastwebnet.it	0
83.103.25.130	83-103-25-130.ip.fastwebnet.it	0
83.103.25.131	83-103-25-131.ip.fastwebnet.it	0
83.103.25.132	83-103-25-132.ip.fastwebnet.it	0
83.103.25.133	83-103-25-133.ip.fastwebnet.it	0
83.103.25.134	83-103-25-134.ip.fastwebnet.it	0
83.103.25.135	83-103-25-135.ip.fastwebnet.it	0
83.103.25.136	83-103-25-136.ip.fastwebnet.it	0
83.103.25.137	83-103-25-137.ip.fastwebnet.it	0
83.103.25.138	83-103-25-138.ip.fastwebnet.it	0
83.103.25.139	83-103-25-139.ip.fastwebnet.it	0
83.103.25.140	83-103-25-140.ip.fastwebnet.it	0
83.103.25.141	83-103-25-141.ip.fastwebnet.it	0
83.103.25.142	83-103-25-142.ip.fastwebnet.it	0
83.103.25.143	83-103-25-143.ip.fastwebnet.it	0
83.103.25.144	83-103-25-144.ip.fastwebnet.it	0
83.103.25.145	83-103-25-145.ip.fastwebnet.it	0
83.103.25.146	relay.salini-impregilo.com	0
83.103.25.147	mx2.salini-impregilo.com	0
83.103.25.148	83-103-25-148.ip.fastwebnet.it	0
83.103.25.149	relay03.salini-impregilo.com	0
83.103.25.150	mx1.salini-impregilo.com	0
83.103.25.151	83-103-25-151.ip.fastwebnet.it	0
83.103.25.152	83-103-25-152.ip.fastwebnet.it	0
83.103.25.153	83-103-25-153.ip.fastwebnet.it	0
83.103.25.154	83-103-25-154.ip.fastwebnet.it	0
83.103.25.155	83-103-25-155.ip.fastwebnet.it	0
83.103.25.156	83-103-25-156.ip.fastwebnet.it	0
83.103.25.157	83-103-25-157.ip.fastwebnet.it	0
83.103.25.158	83-103-25-158.ip.fastwebnet.it	0
83.103.25.159	83-103-25-159.ip.fastwebnet.it	0
83.103.25.160	83-103-25-160.ip.fastwebnet.it	0
83.103.25.161	83-103-25-161.ip.fastwebnet.it	0
83.103.25.162	83-103-25-162.ip.fastwebnet.it	0
83.103.25.163	83-103-25-163.ip.fastwebnet.it	0
83.103.25.164	83-103-25-164.ip.fastwebnet.it	0
83.103.25.165	83-103-25-165.ip.fastwebnet.it	0
83.103.25.166	83-103-25-166.ip.fastwebnet.it	0
83.103.25.167	83-103-25-167.ip.fastwebnet.it	0
83.103.25.168	83-103-25-168.ip.fastwebnet.it	0
83.103.25.169	83-103-25-169.ip.fastwebnet.it	0
83.103.25.170	83-103-25-170.ip.fastwebnet.it	0
83.103.25.171	83-103-25-171.ip.fastwebnet.it	0
83.103.25.172	83-103-25-172.ip.fastwebnet.it	0
83.103.25.173	83-103-25-173.ip.fastwebnet.it	0
83.103.25.174	83-103-25-174.ip.fastwebnet.it	0
83.103.25.175	83-103-25-175.ip.fastwebnet.it	0
83.103.25.176	83-103-25-176.ip.fastwebnet.it	0
83.103.25.177	83-103-25-177.ip.fastwebnet.it	0
83.103.25.178	83-103-25-178.ip.fastwebnet.it	0
83.103.25.179	83-103-25-179.ip.fastwebnet.it	0
83.103.25.180	83-103-25-180.ip.fastwebnet.it	0
83.103.25.181	83-103-25-181.ip.fastwebnet.it	0
83.103.25.182	83-103-25-182.ip.fastwebnet.it	0
83.103.25.183	83-103-25-183.ip.fastwebnet.it	0
83.103.25.184	83-103-25-184.ip.fastwebnet.it	0
83.103.25.185	83-103-25-185.ip.fastwebnet.it	0
83.103.25.186	83-103-25-186.ip.fastwebnet.it	0
83.103.25.187	83-103-25-187.ip.fastwebnet.it	0
83.103.25.188	83-103-25-188.ip.fastwebnet.it	0
83.103.25.189	83-103-25-189.ip.fastwebnet.it	0
83.103.25.190	83-103-25-190.ip.fastwebnet.it	0
83.103.25.191	83-103-25-191.ip.fastwebnet.it	0
83.103.25.192	83-103-25-192.ip.fastwebnet.it	0
83.103.25.193	83-103-25-193.ip.fastwebnet.it	0
83.103.25.194	83-103-25-194.ip.fastwebnet.it	0
83.103.25.195	83-103-25-195.ip.fastwebnet.it	0
83.103.25.196	83-103-25-196.ip.fastwebnet.it	0
83.103.25.197	83-103-25-197.ip.fastwebnet.it	0
83.103.25.198	83-103-25-198.ip.fastwebnet.it	0
83.103.25.199	83-103-25-199.ip.fastwebnet.it	0
83.103.25.200	83-103-25-200.ip.fastwebnet.it	0
83.103.25.201	83-103-25-201.ip.fastwebnet.it	0
83.103.25.202	83-103-25-202.ip.fastwebnet.it	0
83.103.25.203	83-103-25-203.ip.fastwebnet.it	0
83.103.25.204	83-103-25-204.ip.fastwebnet.it	0
83.103.25.205	83-103-25-205.ip.fastwebnet.it	0
83.103.25.206	83-103-25-206.ip.fastwebnet.it	0
83.103.25.207	83-103-25-207.ip.fastwebnet.it	0
83.103.25.208	83-103-25-208.ip.fastwebnet.it	0
83.103.25.209	83-103-25-209.ip.fastwebnet.it	0
83.103.25.210	83-103-25-210.ip.fastwebnet.it	0
83.103.25.211	83-103-25-211.ip.fastwebnet.it	0
83.103.25.212	83-103-25-212.ip.fastwebnet.it	0
83.103.25.213	83-103-25-213.ip.fastwebnet.it	0
83.103.25.214	83-103-25-214.ip.fastwebnet.it	0
83.103.25.215	83-103-25-215.ip.fastwebnet.it	0
83.103.25.216	83-103-25-216.ip.fastwebnet.it	0
83.103.25.217	83-103-25-217.ip.fastwebnet.it	0
83.103.25.218	83-103-25-218.ip.fastwebnet.it	0
83.103.25.219	83-103-25-219.ip.fastwebnet.it	0
83.103.25.220	83-103-25-220.ip.fastwebnet.it	0
83.103.25.221	83-103-25-221.ip.fastwebnet.it	0
83.103.25.222	83-103-25-222.ip.fastwebnet.it	0
83.103.25.223	83-103-25-223.ip.fastwebnet.it	0
83.103.25.224	83-103-25-224.ip.fastwebnet.it	0
83.103.25.225	83-103-25-225.ip.fastwebnet.it	0
83.103.25.226	83-103-25-226.ip.fastwebnet.it	0
83.103.25.227	83-103-25-227.ip.fastwebnet.it	0
83.103.25.228	83-103-25-228.ip.fastwebnet.it	0
83.103.25.229	83-103-25-229.ip.fastwebnet.it	0
83.103.25.230	83-103-25-230.ip.fastwebnet.it	0
83.103.25.231	83-103-25-231.ip.fastwebnet.it	0
83.103.25.232	83-103-25-232.ip.fastwebnet.it	0
83.103.25.233	83-103-25-233.ip.fastwebnet.it	0
83.103.25.234	83-103-25-234.ip.fastwebnet.it	0
83.103.25.235	83-103-25-235.ip.fastwebnet.it	0
83.103.25.236	83-103-25-236.ip.fastwebnet.it	0
83.103.25.237	83-103-25-237.ip.fastwebnet.it	0
83.103.25.238	83-103-25-238.ip.fastwebnet.it	0
83.103.25.239	83-103-25-239.ip.fastwebnet.it	0
83.103.25.240	83-103-25-240.ip.fastwebnet.it	0
83.103.25.241	83-103-25-241.ip.fastwebnet.it	0
83.103.25.242	83-103-25-242.ip.fastwebnet.it	0
83.103.25.243	83-103-25-243.ip.fastwebnet.it	0
83.103.25.244	83-103-25-244.ip.fastwebnet.it	0
83.103.25.245	83-103-25-245.ip.fastwebnet.it	0
83.103.25.246	83-103-25-246.ip.fastwebnet.it	0
83.103.25.247	83-103-25-247.ip.fastwebnet.it	0
83.103.25.248	83-103-25-248.ip.fastwebnet.it	0
83.103.25.249	83-103-25-249.ip.fastwebnet.it	0
83.103.25.250	anyres2.fastwebnet.it	0
83.103.25.251	83-103-25-251.ip.fastwebnet.it	0
83.103.25.252	83-103-25-252.ip.fastwebnet.it	0
83.103.25.253	83-103-25-253.ip.fastwebnet.it	0
83.103.25.254	83-103-25-254.ip.fastwebnet.it	0
83.103.25.255	83-103-25-255.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 83.103.25.61

traceroute to 83.103.25.61 (83.103.25.61): 64 hops max, 52 byte packets

3 [] 193.201.28.16 1.8 ms

4 *

5 [AS12874] 83.103.25.61 1.251 ms

Measurement taken from

IPinfo ProbeNet in Rome, IT

On February 16th 2026