212.104.4.0/22

AS28716  ·  Retelit Digital Services S.p.A.

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Summary

Country Italy
Domain retelit.it
ASN AS28716
Registry RIPE
ID IT-RETELITDS-19981116

WHOIS Details

inetnum:        212.104.0.0 - 212.104.63.255
netname:        IT-RETELITDS-19981116
country:        IT
org:            ORG-ES264-RIPE
admin-c:        GU29-RIPE
tech-c:         RCR66-RIPE
status:         ALLOCATED PA
mnt-by:         EPLANET-MNT
mnt-by:         RIPE-NCC-HM-MNT
created:        2025-09-17T08:08:06Z
last-modified:  2025-09-17T08:08:06Z
source:         RIPE
abuse-email:    abuse@retelit.it
abuse-c:        AR32893-RIPE
abuse-org:      ORG-ES264-RIPE

organisation:   ORG-ES264-RIPE
org-name:       Retelit Digital Services S.p.A.
country:        IT
org-type:       LIR
address:        Via Pola 9
address:        20124
address:        Milano
address:        ITALY
phone:          +3902202045336
e-mail:         g.uggeri@retelit.it
admin-c:        GU29-RIPE
admin-c:        CKT11-RIPE
abuse-c:        AR32893-RIPE
mnt-ref:        EPLANET-MNT
mnt-ref:        admin-evia
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         EPLANET-MNT
created:        2014-04-22T08:21:41Z
last-modified:  2025-11-28T12:04:10Z
source:         RIPE
abuse-email:    abuse@retelit.it
abuse-c:        AR32893-RIPE
abuse-org:      undefined

role:           Retelit Contact Role
address:        Retelit Digital Services S.p.A.
address:        Via Pola, 9
address:        I-20124 Milano - ITALY
phone:          +39 02 438191
remarks:        Role account for Retelit
remarks:        ****************************************
remarks:        * For ABUSE/SPAM/INTRUSION issues *
remarks:        * please send mail to abuse@retelit.it *
remarks:        ****************************************
e-mail:         registry@retelit.it
admin-c:        GU29-RIPE
tech-c:         AL18465-RIPE
tech-c:         CKT11-RIPE
tech-c:         SM1688-RIPE
nic-hdl:        RCR66-RIPE
notify:         registry@retelit.it
abuse-mailbox:  abuse@retelit.it
mnt-by:         RETELITDS-MNT
created:        2025-08-19T09:25:47Z
last-modified:  2025-12-02T11:02:53Z
source:         RIPE

person:         Gianpaolo Uggeri
address:        Via V.Viviani, 8
address:        20124 Milano
address:        Italy
phone:          +39 02 202045 1
fax-no:         +39 02 202045 224
e-mail:         g.uggeri@retelit.it
nic-hdl:        GU29-RIPE
created:        2002-02-20T13:32:59Z
last-modified:  2013-05-07T15:33:27Z
source:         RIPE
mnt-by:         EPLANET-MNT

route:          212.104.0.0/18
descr:          INIT ISP
origin:         AS9076
mnt-by:         AS9076-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2004-03-01T12:26:39Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 212.104.0.0/16

Range ASN Company Num of IPs
212.104.64.0/19 AS28890 INSYS LLC 8,192
212.104.160.0/19 AS200845 AVATEL TELECOM, SA 8,192
212.104.96.0/19 AS8717 A1 Bulgaria EAD 8,192
212.104.240.0/20 AS60032 Coriolis Telecom SAS 4,096
212.104.224.0/20 AS45356 Mobitel Pvt Ltd 4,096
212.104.192.0/20 AS49544 Ubisoft International SAS 4,096
212.104.216.0/21 AS198172 Azienda Multiservizi Bellinzona 2,048
212.104.56.0/21 AS28716 Retelit - subnet ex EasyConn 2,048
212.104.104.0/22 AS13124 A1 Bulgaria EAD 1,024
212.104.100.0/23 AS13124 Ruse 512
212.104.102.0/23 AS13124 A1 Bulgaria EAD Docsis Sf-HDimitar 512
212.104.108.0/23 AS13124 A1 Bulgaria EAD 512
212.104.211.0/24 AS44486 KernelHost GmbH: Reliable servers with advanced DDoS protection. 256
212.104.199.0/24 AS49544 Ubisoft International SAS 256
212.104.144.0/24 AS55410 Vodafone Idea Ltd 256
212.104.145.0/24 AS55410 Vodafone Idea Ltd 256
212.104.146.0/24 AS55410 Vodafone Idea Ltd 256
212.104.147.0/24 AS55410 Vodafone Idea Ltd 256
212.104.137.0/24 AS62163 RE:SURE INTELLIGENCE LTD 256
212.104.210.0/24 AS8587 Infracom Holding B.V. 256
212.104.129.0/24 AS8851 Eclipse Servers 256
212.104.132.0/24 AS8851 KCOM Group Limited 256
212.104.136.0/24 AS8851 KCOM Group Limited 256
212.104.143.0/24 AS8851 KCOM Group Limited 256
212.104.149.0/24 AS8851 Eclipse Static ADSL Pool /30 256
212.104.150.0/24 AS8851 Eclipse Static ADSL Pool 256
212.104.152.0/24 AS8851 KCOM Group Limited 256
212.104.155.0/24 AS8851 Eclipse Static ADSL Pool /30s 256
212.104.140.0/24 AS12989 THE WEB IS WHAT WE MAKE OF IT! 256
212.104.159.0/24 AS8851 KCOM Group Limited 256
212.104.141.0/24 AS12989 THE WEB IS WHAT WE MAKE OF IT! 256
212.104.148.0/24 AS131222 GamerDating Ltd 256
212.104.128.0/24 AS13335 Hoxhunt Oy 256
212.104.208.0/24 AS16509 Mailspike Technologies, LDA 256
212.104.158.0/24 AS200325 BUNNYWAY, informacijske storitve d.o.o. 256
212.104.153.0/24 AS201183 VoipTel Italia S.r.l. 256
212.104.135.0/24 AS212175 Stelia Ltd - Customer Allocation 256
212.104.214.0/24 AS212238 PV-SL-HOSTED-Zurich-Network 256
212.104.215.0/24 AS212238 PV-SL-HOSTED-Vancouver-Network 256
212.104.142.0/24 AS213981 RTLP SRL 256
212.104.95.0/24 AS28890 Private users 256

Hosted domains

There are 130 domain names hosted across 6 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
212.104.6.123 infire.com 54
212.104.6.121 cepimspa.it 50
212.104.6.120 emmebi-impianti.it 19
212.104.6.118 citizen.it 5
212.104.5.83 maxfon.it 1
212.104.5.82 voip-maxfon.it 1

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

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

IP Address ASN Details
212.104.6.145 AS28716 Retelit Digital Services S.p.A. 0.32ms from Milan, IT
212.104.4.20 AS28716 Retelit Digital Services S.p.A. 0.32ms from Milan, IT
212.104.5.65 AS28716 Retelit Digital Services S.p.A. 0.31ms from Milan, IT
212.104.7.232 AS28716 Retelit Digital Services S.p.A. 0.32ms 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
20.120.31.6 AS8075 Microsoft Corporation 0.41ms from Ashburn, US
76.113.127.86 AS7922 Comcast Cable Communications, LLC 9.10ms from Denver, US
93.226.173.70 AS3320 Deutsche Telekom AG 5.16ms from Duesseldorf, DE
211.231.59.86 AS4766 Korea Telecom 2.83ms from Incheon, KR
39.117.224.102 AS9318 SK Broadband Co Ltd 2.47ms from Incheon, KR
124.111.184.198 AS9318 SK Broadband Co Ltd 1.32ms from Incheon, KR
72.199.177.54 AS22773 Cox Communications Inc. 7.81ms from Los Angeles, US
94.76.185.182 AS29119 AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL 12.40ms from Madrid, ES
100.34.104.134 AS701 Verizon Business 2.12ms from Philadelphia, US
216.172.139.150 AS18779 EGIHosting 0.33ms from Santa Clara, US
106.254.60.182 AS3786 LG DACOM Corporation 2.08ms from Seoul, KR
193.182.181.6 AS42303 LM Layer and Mesh AB 0.61ms from Stockholm, SE
197.26.82.102 AS37671 3S INF 1.27ms from Tunis, TN
23.194.143.22 AS16625 Akamai Technologies, Inc. 0.78ms from Auckland, NZ
81.244.239.118 AS5432 Proximus NV 1.79ms from Brussels, BE
145.236.210.6 AS5483 Magyar Telekom Plc. 4.07ms from Budapest, HU
156.211.245.70 AS8452 TE-AS 8.98ms from Cairo, EG
168.62.238.134 AS8075 Microsoft Corporation 0.60ms from Chicago, US
195.155.239.198 AS34984 Superonline Iletisim Hizmetleri A.S. 8.17ms from Istanbul, TR
18.101.146.182 AS16509 Amazon.com, Inc. 5.64ms from Madrid, ES
24.184.174.230 AS6128 Cablevision Systems Corp. 10.01ms from New York City, US
37.193.4.118 AS31200 Novotelecom Ltd 1.31ms from Novosibirsk, RU
12.88.11.6 AS7018 AT&T Enterprises, LLC 3.65ms from San Jose, US
97.205.84.246 AS6167 Verizon Business 13.71ms from Santa Clara, US
142.0.85.150 AS394396 Listrak 2.93ms from Secaucus, US

Traceroute

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

$
traceroute -a -n -q1 -f4 212.104.4.28
traceroute to 212.104.4.28 (212.104.4.28): 64 hops max, 52 byte packets
4 [] 217.29.66.44 0.803 ms
5 [AS28716] 212.104.4.28 0.348 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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