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 542 domain names hosted across 109 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 gommelowcost.it 64
83.103.59.43 ferlitologistics.it 43
83.103.59.35 lavamani.com 33
83.103.59.238 intermeditalia.com 32
83.103.59.138 meetupvenezia.com 32
83.103.59.128 saitve.it 27
83.103.59.32 newidenova.com 25
83.103.59.142 rasa-erba.it 10
83.103.38.135 spediamar.it 9
83.103.59.174 brianzabiblioteche.it 9
83.103.59.136 dolomititerme.com 8
83.103.59.241 vini.ws 8
83.103.59.211 discount-ufficio.it 7
83.103.23.202 fonex.it 6
83.103.59.84 macro-servizi.it 5
83.103.59.170 bibliotecaalicudi.it 5
83.103.59.88 eptagest.com 4
83.103.62.237 liceoclassicomodena.it 4
83.103.59.140 cardiofrequenzimetro.info 4
83.103.59.139 girogravel.it 4

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

1,201 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
83.103.29.250 AS12874 Fastweb SpA 0.79ms from Milan, IT
83.103.5.1 AS12874 Fastweb SpA 3.23ms from Milan, IT
83.103.36.150 AS12874 Fastweb SpA 1.39ms from Milan, IT
83.103.52.80 AS12874 Fastweb SpA 4.76ms from Milan, IT
83.103.34.129 AS12874 Fastweb SpA 4.49ms from Milan, IT
83.103.44.70 AS12874 Fastweb SpA 4.21ms from Milan, IT
83.103.32.129 AS12874 Fastweb SpA 1.04ms from Milan, IT
83.103.16.1 AS12874 Fastweb SpA 7.37ms from Rome, IT
83.103.7.1 AS12874 Fastweb SpA 0.89ms from Rome, IT
83.103.37.173 AS12874 Fastweb SpA 1.05ms from Milan, IT
83.103.49.31 AS12874 Fastweb SpA 0.90ms from Milan, IT
83.103.33.161 AS12874 Fastweb SpA 1.08ms from Rome, IT
83.103.17.129 AS12874 Fastweb SpA 0.68ms from Rome, IT
83.103.15.1 AS12874 Fastweb SpA 7.49ms from Rome, IT
83.103.12.129 AS12874 Fastweb SpA 3.87ms from Rome, IT
83.103.46.1 AS12874 Fastweb SpA 1.12ms from Rome, IT
83.103.6.129 AS12874 Fastweb SpA 1.19ms from Rome, IT
83.103.13.1 AS12874 Fastweb SpA 4.24ms from Rome, IT
83.103.51.157 AS12874 Fastweb SpA 1.59ms from Milan, IT
83.103.19.214 AS12874 Fastweb SpA 1.59ms from Milan, IT
83.103.41.173 AS12874 Fastweb SpA 7.42ms from Milan, IT
83.103.27.163 AS12874 Fastweb SpA 2.27ms from Milan, IT
83.103.50.129 AS12874 Fastweb SpA 7.48ms from Rome, IT
83.103.21.3 AS12874 Fastweb SpA 3.66ms from Milan, IT
83.103.25.214 AS12874 Fastweb SpA 0.92ms from Rome, 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
169.59.129.2 AS36351 IBM Cloud 0.39ms from Ashburn, US
112.126.130.146 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.36ms from Beijing, CN
181.88.179.66 AS7303 Telecom Argentina S.A. 1.10ms from Buenos Aires, AR
52.18.172.242 AS16509 Amazon.com, Inc. 0.21ms from Dublin, IE
52.29.247.146 AS16509 Amazon.com, Inc. 0.13ms from Frankfurt am Main, DE
187.142.131.114 AS8151 UNINET 8.96ms from Guadalajara, MX
118.31.101.194 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 3.65ms from Hangzhou, CN
171.252.117.194 AS7552 Viettel Group 1.10ms from Ho Chi Minh City, VN
195.171.177.66 AS2856 British Telecommunications PLC 1.81ms from London, GB
195.147.32.50 AS5413 Wavenet Limited 4.45ms from London, GB
90.213.80.66 AS5607 Sky UK Limited 2.19ms from London, GB
97.93.173.66 AS20115 Charter Communications LLC 1.10ms from Los Angeles, US
142.115.225.242 AS577 Bell Canada 1.69ms from Montreal, CA
112.136.70.146 AS9351 ZTV CO.,LTD 13.47ms from Osaka, JP
31.198.36.114 AS3269 Telecom Italia S.p.A. 3.47ms from Rome, IT
205.155.7.2 AS14212 Santa Cruz County Office of Education 4.43ms from San Jose, US
61.79.45.114 AS4766 Korea Telecom 6.77ms from Seoul, KR
59.4.4.242 AS4766 Korea Telecom 7.47ms from Seoul, KR
130.204.163.2 AS13124 A1 Bulgaria EAD 3.06ms from Sofia, BG
111.90.156.2 AS45839 Shinjiru Technology Sdn Bhd 0.50ms from Sofia, BG
207.35.123.194 AS577 Bell Canada 0.91ms from Toronto, CA
176.46.212.210 AS12620 Ticinocom SA 15.06ms from Zuerich, CH
109.239.37.34 AS39824 JSC Alma Telecommunications 0.59ms from Almaty, KZ
183.172.181.98 AS4538 China Education and Research Network Center 4.05ms from Beijing, CN
213.163.38.50 AS12301 Invitech ICT Services Kft. 0.56ms from Budapest, HU

Traceroute

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

$
traceroute -a -n -q1 -f3 83.103.24.201
traceroute to 83.103.24.201 (83.103.24.201): 64 hops max, 52 byte packets
3 [AS16509] 99.83.70.148 1.099 ms
4 [AS16509] 99.83.70.149 1.937 ms
5 *
6 [AS12874] 83.103.24.201 10.031 ms
Measurement taken from IPinfo ProbeNet in Milan, IT
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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