Autonomous System details

AS39729

REGISTER S.P.A.  ·  dada.eu

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AS39729 – REGISTER S.P.A.

Field Value
Country Italy
Website dada.eu
Hosted domains 1,317,100
IPv4 addresses 11,264
IPv6 addresses 4,951,760,157,141,521,100,000,000,000
ASN type Hosting
Registry ripe
Allocated 20 years ago on Apr 18, 2006
Updated 8 months ago on Sep 18, 2025
Netblock Company Num of IPs
81.88.48.0/20 REGISTER S.P.A. 4,096
185.2.4.0/22 REGISTER S.P.A. 1,024
195.110.124.0/22 DADA S.p.a. 1,024
213.158.80.0/22 REGISTER S.P.A. 1,024
185.110.66.0/23 Nominalia Internet S.L 512
195.110.100.0/23 Register.it hosting OPUS VIPs 512
195.110.102.0/23 REGISTER S.P.A. 512
195.110.104.0/23 Register.it S.p.A. 512
195.110.118.0/23 REGISTER S.P.A. 512
195.110.120.0/23 DADA S.p.A. ADSL service 512
195.110.122.0/23 Dada S.p.a. - Wireless 512
81.88.52.0/24 Hosting platform LHWP Italy 256
81.88.53.0/24 Hosting platform LHWP Italy 256
81.88.58.0/24 Additional network for VIPs 256
81.88.60.0/24 Register.IT Shared Hosting 256
81.88.61.0/24 Load balanced services 256
81.88.63.0/24 Register.it hosting - DDOS mitigation subnet 256
185.2.6.0/24 REGISTER S.P.A. 256
185.110.66.0/24 Nominalia Internet S.L 256
195.110.107.0/24 Dada S.p.a. 256
195.110.112.0/24 Housing DADA 256

Netblock Company
2a01:8100:2000::/36 REGISTER S.P.A.
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WHOIS Details


                                                ASHandle:       AS39729
                                                OrgID:          AS39729
                                                ASName:         AS39729
                                                ASNumber:       AS39729
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 1,317,100 domain names hosted across 942 IP addresses on this ASN.

IP Address Domain Domains on this IP
195.110.124.133 ██████████ 298,275
81.88.48.71 ██████████ 74,651
81.88.57.68 ██████████ 68,400
195.110.124.188 █████████ 61,528
81.88.58.216 ██████████ 54,529
81.88.57.70 ██████████ 39,613
81.88.63.46 ██████████ 23,031
195.110.124.154 ██████████ 13,681
195.110.124.148 ██████████ 13,088
81.88.57.80 ██████████ 4,433

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Useful for Cybersecurity

Peers

There are 42 peers for this ASN.

Peers Name
AS12637 SEEWEB s.r.l.
AS12779 IT.Gate S.p.A.
AS132337 Axclusive
AS13237 euNetworks GmbH
AS137409 GSL Networks Pty LTD
AS14537 Continent 8 LLC
AS14840 BR.Digital Telecom
AS15605 Connesi s.p.a.
AS198150 SIACOM JSC
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS22356 Durand do Brasil Ltda
AS24482 SG.GS
AS24961 WIIT AG
AS263444 Open X Tecnologia Ltda
AS286 GTT Communications Inc.
AS28716 Retelit Digital Services S.p.A.
AS29049 Delta Telecom Ltd
AS3257 GTT Communications Inc.
AS32590 Valve Corporation
AS35280 F5 Networks SARL
AS39120 Convergenze S.p.A.
AS41327 Fiber Telecom S.p.A.
AS43733 Viva Armenia CJSC
AS4455 IX Reach Ltd
AS49544 i3D.net B.V
AS49605 Digital Telecommunication Services S.r.l.
AS49709 Videobyte S.r.l.
AS50877 Airbeam S.r.l.
AS51185 MainStreaming SpA
AS53062 ALT | GRUPO BRASIL TECPAR
AS5394 Unidata
AS5405 Inter.link GmbH
AS57111 NOVA NETWORKS S.R.L.
AS57463 NetIX Communications JSC
AS59919 Brainbox S.r.l.
AS61973 Netassist International s.r.o.
AS6204 INTERKVM HOST SRL
AS6939 Hurricane Electric LLC
AS8218 Zayo Infrastructure France SA
AS8529 Zain Omantel International FZ-LLC
AS8660 Italiaonline S.p.A.
AS8968 BT Italia S.p.A.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS3257 GTT Communications Inc.
AS35280 F5 Networks SARL
AS6939 Hurricane Electric LLC
AS8968 BT Italia S.p.A.
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
81.88.51.30 AS39729 REGISTER S.P.A. 0.83ms from Milan, IT
81.88.53.115 AS39729 REGISTER S.P.A. 9.27ms from Strasbourg, FR
81.88.58.204 AS39729 REGISTER S.P.A. 9.15ms from Strasbourg, FR
195.110.112.254 AS39729 REGISTER S.P.A. 1.20ms from Milan, IT
195.110.124.194 AS39729 REGISTER S.P.A. 0.73ms from Milan, IT
195.110.107.29 AS39729 REGISTER S.P.A. 1.04ms from Milan, IT
81.88.63.94 AS39729 REGISTER S.P.A. 9.14ms from Strasbourg, FR
81.88.54.87 AS39729 REGISTER S.P.A. 0.78ms from Milan, IT
195.110.105.169 AS39729 REGISTER S.P.A. 0.87ms from Milan, IT
81.88.62.168 AS39729 REGISTER S.P.A. 0.75ms from Milan, IT
81.88.57.95 AS39729 REGISTER S.P.A. 0.75ms from Milan, IT
2a01:8100:2902::1:129:1 AS39729 REGISTER S.P.A. 1.05ms from Milan, IT
195.110.101.47 AS39729 REGISTER S.P.A. 0.74ms from Milan, IT
2a01:8100:2020:: AS39729 REGISTER S.P.A. 1.03ms from Milan, IT
195.110.119.1 AS39729 REGISTER S.P.A. 1.47ms from Milan, IT
185.110.66.3 AS39729 REGISTER S.P.A. 9.21ms from Strasbourg, FR
81.88.49.228 AS39729 REGISTER S.P.A. 0.81ms from Milan, IT
195.110.118.171 AS39729 REGISTER S.P.A. 0.79ms from Milan, IT
2a01:8100:2071::d AS39729 REGISTER S.P.A. 0.84ms from Milan, IT
81.88.48.39 AS39729 REGISTER S.P.A. 0.75ms from Milan, IT
81.88.60.230 AS39729 REGISTER S.P.A. 9.16ms from Strasbourg, FR
81.88.50.238 AS39729 REGISTER S.P.A. 0.74ms from Milan, IT
2a01:8100:2912::2:184:6 AS39729 REGISTER S.P.A. 1.16ms from Milan, IT
2a01:8100:2911::2:184:4 AS39729 REGISTER S.P.A. 0.90ms from Milan, IT
185.2.4.78 AS39729 REGISTER S.P.A. 0.83ms 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
80.60.157.97 AS1136 KPN B.V. 1.33ms from Amsterdam, NL
173.23.172.1 AS30036 Mediacom Communications Corp 7.06ms from Atlanta, US
141.193.54.1 AS33132 Crown Castle Fiber LLC 12.08ms from Atlanta, US
143.55.247.129 AS395437 Highland Communications LLC 8.99ms from Atlanta, US
67.224.63.65 AS7029 Windstream Communications LLC 2.94ms from Atlanta, US
117.13.248.1 AS4837 CHINA UNICOM China169 Backbone 5.76ms from Beijing, CN
212.200.206.1 AS8400 TELEKOM SRBIJA a.d. 1.65ms from Belgrade, RS
54.68.131.81 AS16509 Amazon.com, Inc. 0.21ms from Boardman, US
186.18.109.1 AS27747 Telecentro S.A. 1.01ms from Buenos Aires, AR
181.168.14.1 AS7303 Telecom Argentina S.A. 3.94ms from Buenos Aires, AR
37.247.99.1 AS212301 Makdos Bilisim Teknolojileri Sanayi Ticaret Limited Sirketi 0.20ms from Bursa, TR
118.119.76.1 AS4134 CHINANET BACKBONE 5.06ms from Chengdu, CN
205.203.65.1 AS13567 Kimberly-Clark Corporation 7.29ms from Chicago, US
190.244.109.1 AS7303 Telecom Argentina S.A. 4.05ms from Cordoba, AR
68.97.8.1 AS22773 Cox Communications Inc. 6.09ms from Dallas, US
174.24.83.33 AS209 CenturyLink Communications, LLC 2.02ms from Denver, US
195.50.178.241 AS3209 Vodafone GmbH 0.89ms from Frankfurt am Main, DE
183.158.252.1 AS4134 CHINANET BACKBONE 6.60ms from Hangzhou, CN
115.194.140.65 AS4134 CHINANET BACKBONE 5.81ms from Hangzhou, CN
103.59.155.177 AS59185 NETRUN TECHNOLOGIES PVT LTD 0.78ms from Hyderabad, IN
61.106.206.1 AS17864 SK Broadband Co Ltd 1.46ms from Incheon, KR
220.79.214.81 AS4766 Korea Telecom 1.70ms from Incheon, KR
121.52.73.33 AS17885 PT XL Axiata Tbk 1.59ms from Jakarta, ID
85.244.139.1 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 0.90ms from Lisbon, PT
81.108.224.1 AS5089 Virgin Media Limited 9.25ms from Maidenhead, GB

Traceroute

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

$
traceroute -a -n -q1 -f5 81.88.48.23
traceroute to 81.88.48.23 (81.88.48.23): 64 hops max, 52 byte packets
5 [] 217.29.66.113 18.08 ms
6 [AS39729] 81.88.50.110 17.966 ms
7 [AS39729] 81.88.54.253 28.302 ms
8 [AS39729] 81.88.48.23 17.964 ms
Measurement taken from IPinfo ProbeNet in Tirana, AL
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS39729 at robtex.

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