Summary

ASN	AS12874 Fastweb SpA
BGP	83.103.0.0/18
IPs with RDNS	255
Hosted Domains	0
Pingable IPs	3
Router IPs	0


83.103.56.0	—	0
83.103.56.1	83-103-56-1.ip.fastwebnet.it	0
83.103.56.2	83-103-56-2.ip.fastwebnet.it	0
83.103.56.3	83-103-56-3.ip.fastwebnet.it	0
83.103.56.4	83-103-56-4.ip.fastwebnet.it	0
83.103.56.5	83-103-56-5.ip.fastwebnet.it	0
83.103.56.6	83-103-56-6.ip.fastwebnet.it	0
83.103.56.7	83-103-56-7.ip.fastwebnet.it	0
83.103.56.8	83-103-56-8.ip.fastwebnet.it	0
83.103.56.9	83-103-56-9.ip.fastwebnet.it	0
83.103.56.10	83-103-56-10.ip.fastwebnet.it	0
83.103.56.11	83-103-56-11.ip.fastwebnet.it	0
83.103.56.12	83-103-56-12.ip.fastwebnet.it	0
83.103.56.13	83-103-56-13.ip.fastwebnet.it	0
83.103.56.14	83-103-56-14.ip.fastwebnet.it	0
83.103.56.15	83-103-56-15.ip.fastwebnet.it	0
83.103.56.16	83-103-56-16.ip.fastwebnet.it	0
83.103.56.17	83-103-56-17.ip.fastwebnet.it	0
83.103.56.18	83-103-56-18.ip.fastwebnet.it	0
83.103.56.19	83-103-56-19.ip.fastwebnet.it	0
83.103.56.20	83-103-56-20.ip.fastwebnet.it	0
83.103.56.21	83-103-56-21.ip.fastwebnet.it	0
83.103.56.22	83-103-56-22.ip.fastwebnet.it	0
83.103.56.23	83-103-56-23.ip.fastwebnet.it	0
83.103.56.24	83-103-56-24.ip.fastwebnet.it	0
83.103.56.25	83-103-56-25.ip.fastwebnet.it	0
83.103.56.26	83-103-56-26.ip.fastwebnet.it	0
83.103.56.27	83-103-56-27.ip.fastwebnet.it	0
83.103.56.28	83-103-56-28.ip.fastwebnet.it	0
83.103.56.29	83-103-56-29.ip.fastwebnet.it	0
83.103.56.30	83-103-56-30.ip.fastwebnet.it	0
83.103.56.31	83-103-56-31.ip.fastwebnet.it	0
83.103.56.32	83-103-56-32.ip.fastwebnet.it	0
83.103.56.33	83-103-56-33.ip.fastwebnet.it	0
83.103.56.34	83-103-56-34.ip.fastwebnet.it	0
83.103.56.35	83-103-56-35.ip.fastwebnet.it	0
83.103.56.36	83-103-56-36.ip.fastwebnet.it	0
83.103.56.37	83-103-56-37.ip.fastwebnet.it	0
83.103.56.38	83-103-56-38.ip.fastwebnet.it	0
83.103.56.39	83-103-56-39.ip.fastwebnet.it	0
83.103.56.40	83-103-56-40.ip.fastwebnet.it	0
83.103.56.41	83-103-56-41.ip.fastwebnet.it	0
83.103.56.42	83-103-56-42.ip.fastwebnet.it	0
83.103.56.43	83-103-56-43.ip.fastwebnet.it	0
83.103.56.44	83-103-56-44.ip.fastwebnet.it	0
83.103.56.45	83-103-56-45.ip.fastwebnet.it	0
83.103.56.46	83-103-56-46.ip.fastwebnet.it	0
83.103.56.47	83-103-56-47.ip.fastwebnet.it	0
83.103.56.48	83-103-56-48.ip.fastwebnet.it	0
83.103.56.49	83-103-56-49.ip.fastwebnet.it	0
83.103.56.50	83-103-56-50.ip.fastwebnet.it	0
83.103.56.51	83-103-56-51.ip.fastwebnet.it	0
83.103.56.52	83-103-56-52.ip.fastwebnet.it	0
83.103.56.53	83-103-56-53.ip.fastwebnet.it	0
83.103.56.54	83-103-56-54.ip.fastwebnet.it	0
83.103.56.55	83-103-56-55.ip.fastwebnet.it	0
83.103.56.56	83-103-56-56.ip.fastwebnet.it	0
83.103.56.57	83-103-56-57.ip.fastwebnet.it	0
83.103.56.58	83-103-56-58.ip.fastwebnet.it	0
83.103.56.59	83-103-56-59.ip.fastwebnet.it	0
83.103.56.60	83-103-56-60.ip.fastwebnet.it	0
83.103.56.61	83-103-56-61.ip.fastwebnet.it	0
83.103.56.62	83-103-56-62.ip.fastwebnet.it	0
83.103.56.63	83-103-56-63.ip.fastwebnet.it	0
83.103.56.64	83-103-56-64.ip.fastwebnet.it	0
83.103.56.65	83-103-56-65.ip.fastwebnet.it	0
83.103.56.66	83-103-56-66.ip.fastwebnet.it	0
83.103.56.67	83-103-56-67.ip.fastwebnet.it	0
83.103.56.68	83-103-56-68.ip.fastwebnet.it	0
83.103.56.69	83-103-56-69.ip.fastwebnet.it	0
83.103.56.70	83-103-56-70.ip.fastwebnet.it	0
83.103.56.71	83-103-56-71.ip.fastwebnet.it	0
83.103.56.72	83-103-56-72.ip.fastwebnet.it	0
83.103.56.73	83-103-56-73.ip.fastwebnet.it	0
83.103.56.74	83-103-56-74.ip.fastwebnet.it	0
83.103.56.75	83-103-56-75.ip.fastwebnet.it	0
83.103.56.76	83-103-56-76.ip.fastwebnet.it	0
83.103.56.77	83-103-56-77.ip.fastwebnet.it	0
83.103.56.78	83-103-56-78.ip.fastwebnet.it	0
83.103.56.79	83-103-56-79.ip.fastwebnet.it	0
83.103.56.80	83-103-56-80.ip.fastwebnet.it	0
83.103.56.81	83-103-56-81.ip.fastwebnet.it	0
83.103.56.82	83-103-56-82.ip.fastwebnet.it	0
83.103.56.83	83-103-56-83.ip.fastwebnet.it	0
83.103.56.84	83-103-56-84.ip.fastwebnet.it	0
83.103.56.85	83-103-56-85.ip.fastwebnet.it	0
83.103.56.86	83-103-56-86.ip.fastwebnet.it	0
83.103.56.87	83-103-56-87.ip.fastwebnet.it	0
83.103.56.88	83-103-56-88.ip.fastwebnet.it	0
83.103.56.89	83-103-56-89.ip.fastwebnet.it	0
83.103.56.90	83-103-56-90.ip.fastwebnet.it	0
83.103.56.91	83-103-56-91.ip.fastwebnet.it	0
83.103.56.92	83-103-56-92.ip.fastwebnet.it	0
83.103.56.93	83-103-56-93.ip.fastwebnet.it	0
83.103.56.94	83-103-56-94.ip.fastwebnet.it	0
83.103.56.95	83-103-56-95.ip.fastwebnet.it	0
83.103.56.96	83-103-56-96.ip.fastwebnet.it	0
83.103.56.97	83-103-56-97.ip.fastwebnet.it	0
83.103.56.98	83-103-56-98.ip.fastwebnet.it	0
83.103.56.99	83-103-56-99.ip.fastwebnet.it	0
83.103.56.100	83-103-56-100.ip.fastwebnet.it	0
83.103.56.101	83-103-56-101.ip.fastwebnet.it	0
83.103.56.102	83-103-56-102.ip.fastwebnet.it	0
83.103.56.103	83-103-56-103.ip.fastwebnet.it	0
83.103.56.104	83-103-56-104.ip.fastwebnet.it	0
83.103.56.105	83-103-56-105.ip.fastwebnet.it	0
83.103.56.106	83-103-56-106.ip.fastwebnet.it	0
83.103.56.107	83-103-56-107.ip.fastwebnet.it	0
83.103.56.108	83-103-56-108.ip.fastwebnet.it	0
83.103.56.109	83-103-56-109.ip.fastwebnet.it	0
83.103.56.110	83-103-56-110.ip.fastwebnet.it	0
83.103.56.111	83-103-56-111.ip.fastwebnet.it	0
83.103.56.112	83-103-56-112.ip.fastwebnet.it	0
83.103.56.113	83-103-56-113.ip.fastwebnet.it	0
83.103.56.114	83-103-56-114.ip.fastwebnet.it	0
83.103.56.115	83-103-56-115.ip.fastwebnet.it	0
83.103.56.116	83-103-56-116.ip.fastwebnet.it	0
83.103.56.117	83-103-56-117.ip.fastwebnet.it	0
83.103.56.118	83-103-56-118.ip.fastwebnet.it	0
83.103.56.119	83-103-56-119.ip.fastwebnet.it	0
83.103.56.120	83-103-56-120.ip.fastwebnet.it	0
83.103.56.121	83-103-56-121.ip.fastwebnet.it	0
83.103.56.122	83-103-56-122.ip.fastwebnet.it	0
83.103.56.123	83-103-56-123.ip.fastwebnet.it	0
83.103.56.124	83-103-56-124.ip.fastwebnet.it	0
83.103.56.125	83-103-56-125.ip.fastwebnet.it	0
83.103.56.126	83-103-56-126.ip.fastwebnet.it	0
83.103.56.127	83-103-56-127.ip.fastwebnet.it	0
83.103.56.128	83-103-56-128.ip.fastwebnet.it	0
83.103.56.129	83-103-56-129.ip.fastwebnet.it	0
83.103.56.130	83-103-56-130.ip.fastwebnet.it	0
83.103.56.131	83-103-56-131.ip.fastwebnet.it	0
83.103.56.132	83-103-56-132.ip.fastwebnet.it	0
83.103.56.133	83-103-56-133.ip.fastwebnet.it	0
83.103.56.134	83-103-56-134.ip.fastwebnet.it	0
83.103.56.135	83-103-56-135.ip.fastwebnet.it	0
83.103.56.136	83-103-56-136.ip.fastwebnet.it	0
83.103.56.137	83-103-56-137.ip.fastwebnet.it	0
83.103.56.138	83-103-56-138.ip.fastwebnet.it	0
83.103.56.139	83-103-56-139.ip.fastwebnet.it	0
83.103.56.140	83-103-56-140.ip.fastwebnet.it	0
83.103.56.141	83-103-56-141.ip.fastwebnet.it	0
83.103.56.142	83-103-56-142.ip.fastwebnet.it	0
83.103.56.143	83-103-56-143.ip.fastwebnet.it	0
83.103.56.144	83-103-56-144.ip.fastwebnet.it	0
83.103.56.145	83-103-56-145.ip.fastwebnet.it	0
83.103.56.146	83-103-56-146.ip.fastwebnet.it	0
83.103.56.147	83-103-56-147.ip.fastwebnet.it	0
83.103.56.148	83-103-56-148.ip.fastwebnet.it	0
83.103.56.149	83-103-56-149.ip.fastwebnet.it	0
83.103.56.150	83-103-56-150.ip.fastwebnet.it	0
83.103.56.151	83-103-56-151.ip.fastwebnet.it	0
83.103.56.152	83-103-56-152.ip.fastwebnet.it	0
83.103.56.153	83-103-56-153.ip.fastwebnet.it	0
83.103.56.154	83-103-56-154.ip.fastwebnet.it	0
83.103.56.155	83-103-56-155.ip.fastwebnet.it	0
83.103.56.156	83-103-56-156.ip.fastwebnet.it	0
83.103.56.157	83-103-56-157.ip.fastwebnet.it	0
83.103.56.158	83-103-56-158.ip.fastwebnet.it	0
83.103.56.159	83-103-56-159.ip.fastwebnet.it	0
83.103.56.160	83-103-56-160.ip.fastwebnet.it	0
83.103.56.161	83-103-56-161.ip.fastwebnet.it	0
83.103.56.162	83-103-56-162.ip.fastwebnet.it	0
83.103.56.163	83-103-56-163.ip.fastwebnet.it	0
83.103.56.164	83-103-56-164.ip.fastwebnet.it	0
83.103.56.165	83-103-56-165.ip.fastwebnet.it	0
83.103.56.166	83-103-56-166.ip.fastwebnet.it	0
83.103.56.167	83-103-56-167.ip.fastwebnet.it	0
83.103.56.168	83-103-56-168.ip.fastwebnet.it	0
83.103.56.169	83-103-56-169.ip.fastwebnet.it	0
83.103.56.170	83-103-56-170.ip.fastwebnet.it	0
83.103.56.171	83-103-56-171.ip.fastwebnet.it	0
83.103.56.172	83-103-56-172.ip.fastwebnet.it	0
83.103.56.173	83-103-56-173.ip.fastwebnet.it	0
83.103.56.174	83-103-56-174.ip.fastwebnet.it	0
83.103.56.175	83-103-56-175.ip.fastwebnet.it	0
83.103.56.176	83-103-56-176.ip.fastwebnet.it	0
83.103.56.177	83-103-56-177.ip.fastwebnet.it	0
83.103.56.178	83-103-56-178.ip.fastwebnet.it	0
83.103.56.179	83-103-56-179.ip.fastwebnet.it	0
83.103.56.180	83-103-56-180.ip.fastwebnet.it	0
83.103.56.181	83-103-56-181.ip.fastwebnet.it	0
83.103.56.182	83-103-56-182.ip.fastwebnet.it	0
83.103.56.183	83-103-56-183.ip.fastwebnet.it	0
83.103.56.184	83-103-56-184.ip.fastwebnet.it	0
83.103.56.185	83-103-56-185.ip.fastwebnet.it	0
83.103.56.186	83-103-56-186.ip.fastwebnet.it	0
83.103.56.187	83-103-56-187.ip.fastwebnet.it	0
83.103.56.188	83-103-56-188.ip.fastwebnet.it	0
83.103.56.189	83-103-56-189.ip.fastwebnet.it	0
83.103.56.190	83-103-56-190.ip.fastwebnet.it	0
83.103.56.191	83-103-56-191.ip.fastwebnet.it	0
83.103.56.192	83-103-56-192.ip.fastwebnet.it	0
83.103.56.193	83-103-56-193.ip.fastwebnet.it	0
83.103.56.194	83-103-56-194.ip.fastwebnet.it	0
83.103.56.195	83-103-56-195.ip.fastwebnet.it	0
83.103.56.196	83-103-56-196.ip.fastwebnet.it	0
83.103.56.197	83-103-56-197.ip.fastwebnet.it	0
83.103.56.198	83-103-56-198.ip.fastwebnet.it	0
83.103.56.199	83-103-56-199.ip.fastwebnet.it	0
83.103.56.200	83-103-56-200.ip.fastwebnet.it	0
83.103.56.201	83-103-56-201.ip.fastwebnet.it	0
83.103.56.202	83-103-56-202.ip.fastwebnet.it	0
83.103.56.203	83-103-56-203.ip.fastwebnet.it	0
83.103.56.204	83-103-56-204.ip.fastwebnet.it	0
83.103.56.205	83-103-56-205.ip.fastwebnet.it	0
83.103.56.206	83-103-56-206.ip.fastwebnet.it	0
83.103.56.207	83-103-56-207.ip.fastwebnet.it	0
83.103.56.208	83-103-56-208.ip.fastwebnet.it	0
83.103.56.209	83-103-56-209.ip.fastwebnet.it	0
83.103.56.210	83-103-56-210.ip.fastwebnet.it	0
83.103.56.211	83-103-56-211.ip.fastwebnet.it	0
83.103.56.212	83-103-56-212.ip.fastwebnet.it	0
83.103.56.213	83-103-56-213.ip.fastwebnet.it	0
83.103.56.214	83-103-56-214.ip.fastwebnet.it	0
83.103.56.215	83-103-56-215.ip.fastwebnet.it	0
83.103.56.216	83-103-56-216.ip.fastwebnet.it	0
83.103.56.217	83-103-56-217.ip.fastwebnet.it	0
83.103.56.218	83-103-56-218.ip.fastwebnet.it	0
83.103.56.219	83-103-56-219.ip.fastwebnet.it	0
83.103.56.220	83-103-56-220.ip.fastwebnet.it	0
83.103.56.221	83-103-56-221.ip.fastwebnet.it	0
83.103.56.222	83-103-56-222.ip.fastwebnet.it	0
83.103.56.223	83-103-56-223.ip.fastwebnet.it	0
83.103.56.224	83-103-56-224.ip.fastwebnet.it	0
83.103.56.225	83-103-56-225.ip.fastwebnet.it	0
83.103.56.226	83-103-56-226.ip.fastwebnet.it	0
83.103.56.227	83-103-56-227.ip.fastwebnet.it	0
83.103.56.228	83-103-56-228.ip.fastwebnet.it	0
83.103.56.229	83-103-56-229.ip.fastwebnet.it	0
83.103.56.230	83-103-56-230.ip.fastwebnet.it	0
83.103.56.231	83-103-56-231.ip.fastwebnet.it	0
83.103.56.232	83-103-56-232.ip.fastwebnet.it	0
83.103.56.233	83-103-56-233.ip.fastwebnet.it	0
83.103.56.234	83-103-56-234.ip.fastwebnet.it	0
83.103.56.235	83-103-56-235.ip.fastwebnet.it	0
83.103.56.236	83-103-56-236.ip.fastwebnet.it	0
83.103.56.237	83-103-56-237.ip.fastwebnet.it	0
83.103.56.238	83-103-56-238.ip.fastwebnet.it	0
83.103.56.239	83-103-56-239.ip.fastwebnet.it	0
83.103.56.240	83-103-56-240.ip.fastwebnet.it	0
83.103.56.241	83-103-56-241.ip.fastwebnet.it	0
83.103.56.242	83-103-56-242.ip.fastwebnet.it	0
83.103.56.243	83-103-56-243.ip.fastwebnet.it	0
83.103.56.244	83-103-56-244.ip.fastwebnet.it	0
83.103.56.245	83-103-56-245.ip.fastwebnet.it	0
83.103.56.246	83-103-56-246.ip.fastwebnet.it	0
83.103.56.247	83-103-56-247.ip.fastwebnet.it	0
83.103.56.248	83-103-56-248.ip.fastwebnet.it	0
83.103.56.249	83-103-56-249.ip.fastwebnet.it	0
83.103.56.250	83-103-56-250.ip.fastwebnet.it	0
83.103.56.251	83-103-56-251.ip.fastwebnet.it	0
83.103.56.252	83-103-56-252.ip.fastwebnet.it	0
83.103.56.253	83-103-56-253.ip.fastwebnet.it	0
83.103.56.254	83-103-56-254.ip.fastwebnet.it	0
83.103.56.255	83-103-56-255.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 83.103.56.32

traceroute to 83.103.56.32 (83.103.56.32): 64 hops max, 52 byte packets

3 [AS3356] 171.75.9.108 17.826 ms

4 [AS3356] 213.249.124.222 18.47 ms

5 *

6 [AS12874] 83.103.56.32 23.326 ms

Measurement taken from

IPinfo ProbeNet in Zagreb, HR

On December 6th 2025