185.21.172.0/22

AS12850  ·  Retelit Digital Services S.p.A.

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Summary

Country Italy
Domain retelit.it
ASN AS12850
Registry RIPE
ID IT-IRIDEOS-20130318

WHOIS Details

inetnum:        185.21.172.0 - 185.21.175.255
netname:        IT-IRIDEOS-20130318
org:            ORG-TM2-RIPE
country:        IT
admin-c:        ICR22-RIPE
tech-c:         ICR22-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         AS3302-MNT
mnt-lower:      IRIDEOS-MNT
mnt-lower:      AS3302-MNT
mnt-lower:      RETELIT-MNT
mnt-routes:     IRIDEOS-MNT
notify:         registry@irideos.it
created:        2013-03-18T11:52:02Z
last-modified:  2025-12-18T15:01:58Z
source:         RIPE
abuse-email:    abuse@retelit.it
abuse-c:        ICR22-RIPE
abuse-org:      ORG-TM2-RIPE

organisation:   ORG-TM2-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:          +39 02 438191
e-mail:         registry@retelit.it
admin-c:        SC23232-RIPE
admin-c:        SM1688-RIPE
abuse-c:        ICR22-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        AS3302-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         AS3302-MNT
created:        2004-04-17T11:32:21Z
last-modified:  2025-12-18T15:02:10Z
source:         RIPE
abuse-email:    abuse@retelit.it
abuse-c:        ICR22-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
org:            ORG-TM2-RIPE
admin-c:        SC23232-RIPE
admin-c:        FG13235-RIPE
tech-c:         SC1267-RIPE
tech-c:         SM1688-RIPE
tech-c:         SC27847-RIPE
nic-hdl:        ICR22-RIPE
notify:         registry@retelit.it
abuse-mailbox:  abuse@retelit.it
mnt-by:         RETELIT-MNT
created:        2019-03-06T09:12:07Z
last-modified:  2025-11-04T15:11:24Z
source:         RIPE

route:          185.21.172.0/22
descr:          IRIDEOS S.P.A
origin:         AS12850
mnt-by:         IRIDEOS-MNT
created:        2013-04-02T10:26:49Z
last-modified:  2022-07-21T09:25:26Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 185.21.0.0/16

Range ASN Company Num of IPs
185.21.216.0/22 AS200052 Feral.io Ltd 1,024
185.21.28.0/22 AS21473 Tegro Kabelbau GmbH 1,024
185.21.56.0/22 AS60941 Fujitsu Technology Solutions BV 1,024
185.21.60.0/22 AS49981 WorldStream B.V. 1,024
185.21.156.0/22 AS50473 Altagen JSC 1,024
185.21.64.0/22 AS48333 RTS LLC 1,024
185.21.212.0/22 AS48252 1,024
185.21.176.0/22 AS50362 LLC CABLE TELEVISION COMPANY CABLE TELEVISION NETWORKS PLUS 1,024
185.21.204.0/22 AS49879 Dincer Isik trading as ISIK Bilgisayar Internet ve Yayincilik Hizmetleri 1,024
185.21.80.0/22 AS61015 TELCOSIP SAS 1,024
185.21.228.0/22 AS8818 Comby A/S 1,024
185.21.112.0/22 AS25009 Graal Network S.a.R.L. 1,024
185.21.68.0/22 AS24631 Tose'h Fanavari Ertebabat Pasargad Arian Co. PJS 1,024
185.21.208.0/22 AS31655 Gamma Telecom Holdings Ltd 1,024
185.21.72.0/22 AS30848 Tex.NET TELECOMUNICAZIONI srl 1,024
185.21.84.0/22 AS35191 ASTA-NET S.A. 1,024
185.21.236.0/22 AS42858 Limberger Handelsgesellschaft m.b.H. 1,024
185.21.164.0/22 AS60351 Geib IT GmbH 1,024
185.21.240.0/22 AS48635 Savvii B.V. 1,024
185.21.52.0/22 AS58075 X2com BV 1,024
185.21.192.0/22 AS50624 Outscale SASU 1,024
185.21.248.0/22 AS60989 Sinergia Telecomunication S.R.L. 1,024
185.21.108.0/22 AS61012 Livedrive Internet Ltd. 1,024
185.21.0.0/22 AS7155 Skylogic Finland Oy 1,024
185.21.124.0/22 AS205411 WIIT AG 1,024
185.21.76.0/22 AS206065 Tose'h Fanavari Ertebabat Pasargad Arian Co. PJS 1,024
185.21.144.0/22 AS197308 Telia Cygate AB 1,024
185.21.188.0/22 AS20857 Signet B.V. 1,024
185.21.220.0/22 AS199298 Jan Stetina 1,024
185.21.24.0/22 AS199324 DODONET S.R.L. - dodonet network 1,024
185.21.16.0/22 AS12969 Ljosleidarinn ehf 1,024
185.21.196.0/22 AS198725 Ultimum Technologies a.s. 1,024
185.21.20.0/22 AS2589 Wanstor Ltd 1,024
185.21.36.0/22 AS199250 CENTRUM KOMPUTEROWE PARTNET MIROSLAW WOLSZLEGIER 1,024
185.21.104.0/22 AS33835 WEACCESS GROUP S.A. 1,024
185.21.92.0/22 AS41858 MARILUC COM SRL 1,024
185.21.88.0/22 AS42708 Glesys AB 1,024
185.21.152.0/22 AS13273 Alter Way SAS 1,024
185.21.148.0/22 AS49242 Internet Union Sp. z o.o. 1,024
185.21.16.0/23 AS12969 Vodafone SP Core 512
185.21.18.0/23 AS12969 Vodafone SP Core 512
185.21.160.0/23 AS48417 Tesco Stores Ltd 512
185.21.162.0/23 AS48417 ITS akciova spolecnost 512
185.21.96.0/23 AS211410 Energie AG Customer Network 512
185.21.134.0/24 AS211037 256
185.21.4.0/24 AS206192 Eclit Bilisim Hizmetleri A.S 256
185.21.235.0/24 AS199289 Kobalt ApS 256
185.21.253.0/24 AS20473 Private Customer 256
185.21.49.0/24 AS200513 Service Terminal Media LLC 256

Hosted domains

There are no domains currently hosted on this ASN.

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
62.131.88.134 AS1136 KPN B.V. 2.24ms from Amsterdam, NL
108.141.255.86 AS8075 Microsoft Corporation 0.24ms from Amsterdam, NL
150.239.194.102 AS36351 IBM Cloud 0.46ms from Ashburn, US
47.132.60.6 AS20115 Charter Communications LLC 19.21ms from Atlanta, US
68.71.5.246 AS53486 Niagara Regional Broadband Networks Limited 1.50ms from Buffalo, US
39.176.154.86 AS56045 China Mobile communications corporation 15.98ms from Changsha, CN
78.157.208.22 AS42831 UK Dedicated Servers Limited 0.20ms from Coventry, GB
14.243.113.70 AS45899 VNPT Corp 6.35ms from Da Nang, VN
12.191.200.102 AS7018 AT&T Enterprises, LLC 8.84ms from Los Angeles, US
179.113.226.182 AS26599 TELEFÔNICA BRASIL S.A 7.36ms from Sao Paulo, BR
73.198.126.118 AS7922 Comcast Cable Communications, LLC 7.85ms from Secaucus, US
90.157.26.22 AS12389 PJSC Rostelecom 1.08ms from Yekaterinburg, RU
125.44.194.22 AS4837 CHINA UNICOM China169 Backbone 7.34ms from Zhengzhou, CN
208.253.53.166 AS19905 Vercara, LLC 3.75ms from Ashburn, US
141.140.88.246 AS7029 Windstream Communications LLC 0.95ms from Ashburn, US
48.214.94.134 AS8075 Microsoft Corporation 0.23ms from Boydton, US
111.8.0.6 AS56047 China Mobile communications corporation 1.27ms from Changsha, CN
76.210.94.230 AS7018 AT&T Enterprises, LLC 9.72ms from Dallas, US
142.166.162.150 AS855 Bell Canada 0.52ms from Fredericton, CA
124.50.131.150 AS17858 LG POWERCOMM 2.37ms from Incheon, KR
89.6.194.166 AS12430 VODAFONE ESPANA S.A.U. 4.86ms from Madrid, ES
193.146.251.70 AS766 RedIRIS Autonomous System 1.22ms from Madrid, ES
185.112.196.102 AS50877 Airbeam S.r.l. 1.89ms from Milan, IT
115.201.10.134 AS4134 CHINANET-BACKBONE 9.32ms from Ningbo, CN
13.217.195.230 AS14618 Amazon.com, Inc. 0.45ms from Reston, US

Traceroute

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

$
traceroute -a -n -q1 -f3 -m10 185.21.172.251
traceroute to 185.21.172.251 (185.21.172.251): 10 hops max, 52 byte packets
3 [AS3356] 171.75.8.198 104.529 ms
4 [AS3356] 213.249.124.174 103.712 ms
5 *
6 [AS3302] 62.196.8.198 103.12 ms
7 [AS12850] 87.248.56.4 102.161 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Charlotte, US
On

What are IP address ranges?

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