83.103.0.0/18

AS12874  ·  Fastweb SpA

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Summary

Country Italy
Domain fastweb.it
ASN AS12874
Parent Range 83.103.0.0/17
Registry RIPE
ID IT-FASTWEB-20040308

WHOIS Details

inetnum:        83.103.0.0 - 83.103.127.255
org:            ORG-FA7-RIPE
netname:        IT-FASTWEB-20040308
country:        IT
admin-c:        IRS4-RIPE
tech-c:         IRS4-RIPE
status:         ALLOCATED PA
notify:         Fastweb_MNT@fastweb.it
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         FASTWEB-MNT
mnt-routes:     FASTWEB-MNT
created:        2004-03-08T12:43:37Z
last-modified:  2016-09-12T11:53:31Z
source:         RIPE
abuse-email:    abuse@fastweb.it
abuse-c:        FA5264-RIPE
abuse-org:      ORG-FA7-RIPE

organisation:   ORG-FA7-RIPE
org-name:       Fastweb SpA
country:        IT
org-type:       LIR
address:        Piazza Adriano Olivetti, 1
address:        20139
address:        Milano
address:        ITALY
phone:          +390245451
fax-no:         +390245454811
mnt-ref:        FASTWEB-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         FASTWEB-MNT
admin-c:        AL510-RIPE
admin-c:        ER1255-RIPE
admin-c:        DP4556-RIPE
admin-c:        EZ1397-RIPE
admin-c:        GG8279-RIPE
admin-c:        FM5655-RIPE
admin-c:        IRS4-RIPE
admin-c:        AC26449-RIPE
abuse-c:        FA5264-RIPE
created:        2004-04-17T11:31:05Z
last-modified:  2022-09-08T07:35:50Z
source:         RIPE
e-mail:         IP.RegistrationService@fastweb.it
abuse-email:    abuse@fastweb.it
abuse-c:        FA5264-RIPE
abuse-org:      undefined

role:           IP Registration Service
address:        Via Caracciolo, 51
address:        20155 Milano MI
address:        Italy
e-mail:         IP.RegistrationService@fastweb.it
remarks:        trouble:
remarks:        trouble: In case of improper use originating from our network,
remarks:        trouble: please mail customer or abuse@fastweb.it
remarks:        trouble:
admin-c:        DP4556-RIPE
tech-c:         EZ1397-RIPE
tech-c:         MR27321-RIPE
tech-c:         GDN488-RIPE
nic-hdl:        IRS4-RIPE
notify:         IP.RegistrationService@fastweb.it
mnt-by:         FASTWEB-MNT
created:        2002-05-02T15:00:48Z
last-modified:  2022-10-03T09:42:50Z
source:         RIPE
abuse-mailbox:  abuse@fastweb.it

route:          83.103.64.0/18
descr:          Fastweb Networks block
origin:         AS12874
mnt-by:         FASTWEB-MNT
remarks:        
remarks:        In case of improper use originating from our network,
remarks:        please mail customer or abuse@fastweb.it
remarks:        
created:        2008-02-05T12:06:22Z
last-modified:  2008-02-05T12:06:22Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 83.103.0.0/18

Range ASN Company Num of IPs
83.103.0.0/17 AS12874 Fastweb SpA 32,768

Nearby Ranges

BGP prefixes that overlap with 83.103.0.0/16

Range ASN Company Num of IPs
83.103.128.0/17 AS12302 Vodafone Romania S.A. 32,768
83.103.0.0/17 AS12874 Fastweb SpA 32,768

Hosted domains

There are 539 domain names hosted across 110 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
83.103.59.141 moto-sega.it 64
83.103.59.138 meetupvenezia.it 32
83.103.59.238 intermeditalia.com 32
83.103.59.128 globalcommvenice.com 27
83.103.59.32 nicolettacorso.it 25
83.103.59.53 sampei.it 24
83.103.23.195 poesiagioielli.com 21
83.103.38.135 laviosagroup.it 9
83.103.59.174 bibliotechedimaremma.it 9
83.103.59.211 ufficio-discount.it 7
83.103.59.48 femagreenexpert.it 6
83.103.59.136 termedifassa.com 6
83.103.23.202 fonex.it 6
83.103.59.84 stufebarbecue.it 5
83.103.59.167 meteopiu.com 4
83.103.62.237 merge400.it 4
83.103.59.88 eptagest.com 4
83.103.59.147 axafarma.it 4
83.103.51.29 rinaldogroup.it 4
83.103.42.246 teknoservicecoop.it 3

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

1,223 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
83.103.59.140 AS12874 Fastweb SpA 0.79ms from Milan, IT
83.103.18.21 AS12874 Fastweb SpA 3.90ms from Milan, IT
83.103.5.1 AS12874 Fastweb SpA 3.01ms from Milan, IT
83.103.30.170 AS12874 Fastweb SpA 5.85ms from Rome, IT
83.103.56.129 AS12874 Fastweb SpA 1.03ms from Milan, IT
83.103.31.55 AS12874 Fastweb SpA 256.45ms from Milan, IT
83.103.55.1 AS12874 Fastweb SpA 0.74ms from Milan, IT
83.103.36.136 AS12874 Fastweb SpA 1.30ms from Milan, IT
83.103.40.125 AS12874 Fastweb SpA 1.31ms from Rome, IT
83.103.21.3 AS12874 Fastweb SpA 3.63ms from Milan, IT
83.103.45.49 AS12874 Fastweb SpA 3.65ms from Rome, IT
83.103.41.44 AS12874 Fastweb SpA 1.33ms from Milan, IT
83.103.16.1 AS12874 Fastweb SpA 7.40ms from Rome, IT
83.103.7.1 AS12874 Fastweb SpA 0.88ms from Rome, IT
83.103.44.70 AS12874 Fastweb SpA 4.10ms from Milan, IT
83.103.52.80 AS12874 Fastweb SpA 4.41ms from Milan, IT
83.103.6.1 AS12874 Fastweb SpA 1.23ms from Rome, IT
83.103.13.1 AS12874 Fastweb SpA 4.24ms from Rome, IT
83.103.34.129 AS12874 Fastweb SpA 4.26ms from Milan, IT
83.103.38.118 AS12874 Fastweb SpA 0.71ms from Milan, IT
83.103.23.193 AS12874 Fastweb SpA 12.21ms from Milan, IT
83.103.60.1 AS12874 Fastweb SpA 1.06ms from Rome, IT
83.103.35.2 AS12874 Fastweb SpA 0.81ms from Milan, IT
83.103.10.129 AS12874 Fastweb SpA 1.39ms from Rome, IT
83.103.49.31 AS12874 Fastweb SpA 0.78ms from Milan, IT

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
172.171.161.130 AS8075 Microsoft Corporation 0.41ms from Ashburn, US
81.182.184.2 AS5483 Magyar Telekom Plc. 4.18ms from Budapest, HU
182.147.164.66 AS4134 CHINANET-BACKBONE 10.65ms from Chengdu, CN
34.71.159.50 AS396982 Google LLC 0.11ms from Council Bluffs, US
107.174.14.194 AS36352 HostPapa 0.51ms from Dallas, US
76.25.9.34 AS7922 Comcast Cable Communications, LLC 6.92ms from Denver, US
18.159.230.162 AS16509 Amazon.com, Inc. 0.16ms from Frankfurt am Main, DE
3.64.51.146 AS16509 Amazon.com, Inc. 0.19ms from Frankfurt am Main, DE
213.192.192.82 AS8903 LYNTIA NETWORKS S.A. 0.53ms from Madrid, ES
1.0.124.194 AS18144 Enecom,Inc. 9.34ms from Osaka, JP
129.104.49.2 AS2200 Renater 2.59ms from Paris, FR
49.58.251.226 AS4766 Korea Telecom 1.79ms from Seoul, KR
125.130.107.82 AS4766 Korea Telecom 1.57ms from Seoul, KR
14.37.130.18 AS4766 Korea Telecom 1.06ms from Seoul, KR
88.117.25.34 AS8447 A1 Telekom Austria AG 3.42ms from Vienna, AT
50.186.33.210 AS7922 Comcast Cable Communications, LLC 9.27ms from Ashburn, US
52.40.205.2 AS16509 Amazon.com, Inc. 0.13ms from Boardman, US
50.40.222.82 AS5650 Frontier Communications of America, Inc. 15.05ms from Chicago, US
124.66.74.50 AS4837 CHINA UNICOM China169 Backbone 12.73ms from Guangzhou, CN
68.71.255.130 AS46562 Performive LLC 0.73ms from Los Angeles, US
13.233.21.82 AS16509 Amazon.com, Inc. 0.17ms from Mumbai, IN
128.22.170.194 AS17511 OPTAGE Inc. 1.39ms from Osaka, JP
186.188.141.114 AS18809 Cable Onda 7.83ms from Panama, PA
88.178.112.66 AS12322 Free SAS 14.51ms from Paris, FR
62.160.23.114 AS3215 Orange S.A. 1.47ms from Paris, FR

Traceroute

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

$
traceroute -a -n -q1 83.103.20.217
traceroute to 83.103.20.217 (83.103.20.217): 64 hops max, 52 byte packets
1 [AS15169] 142.251.249.101 103.458 ms
3 *
4 *
5 [AS12874] 83.103.20.217 101.551 ms
Measurement taken from IPinfo ProbeNet in Toronto, CA
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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