AS number details

AS39729

REGISTER S.P.A.  ·  dada.eu

Italy

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AS39729 – REGISTER S.P.A.

Field Value
Country Italy
Website dada.eu
Hosted domains 1,275,311
Number of IPv4 11,264
Number of IPv6 4,951,760,157,141,521,099,596,496,896
ASN type Hosting
Registry ripe
Allocated 20 years ago on Apr 18, 2006
Updated a month ago on Sep 18, 2025

IP Ranges

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
81.88.63.0/24 Register.it hosting - DDOS mitigation subnet 256
195.110.107.0/24 Dada S.p.a. 256
195.110.112.0/24 Housing DADA 256
195.110.119.0/24 REGISTER S.P.A. 256

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

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                                                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 1,275,311 domain names hosted across 939 IP addresses on this ASN.

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IP Address Domain Domains on this IP
195.110.124.133 ██████████ 439,873
81.88.48.71 ██████████ 109,211
81.88.57.68 ██████████ 100,283
81.88.58.216 ██████████ 84,608
195.110.124.154 ██████████ 81,539
195.110.124.148 ██████████ 79,382
195.110.124.188 █████████ 72,108
81.88.57.70 ██████████ 66,644
81.88.63.46 ██████████ 40,651
81.88.57.96 ██████████ 27,435

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Peers

There are 43 peers for this ASN.

Peers Name
AS12637 SEEWEB s.r.l.
AS12779 IT.Gate S.p.A.
AS13237 euNetworks GmbH
AS137409 GSL Networks Pty LTD
AS14537 Continent 8 LLC
AS14840 BR.Digital Provider
AS15605 Connesi s.p.a.
AS198150 SIACOM JSC
AS199524 G-Core Labs S.A.
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS22356 Durand do Brasil Ltda
AS24482 SG.GS
AS24961 WIIT AG
AS25160 Vorboss Limited
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
AS5405 Inter.link GmbH
AS55002 F5, Inc.
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
AS8660 Italiaonline S.p.A.
AS8708 DIGI ROMANIA S.A.
AS8968 BT Italia S.p.A.
AS9009 M247 Europe SRL
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ASN API & Database

Upstreams

There are 5 upstreams for this ASN.

upstreams Name
AS3257 GTT Communications Inc.
AS35280 F5 Networks SARL
AS55002 F5, Inc.
AS6939 Hurricane Electric LLC
AS8968 BT Italia S.p.A.
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
81.88.48.82 AS39729 REGISTER S.P.A. 0.28ms from Milan, IT
81.88.59.17 AS39729 REGISTER S.P.A. 0.47ms from Milan, IT
81.88.52.145 AS39729 REGISTER S.P.A. 9.29ms from Milan, IT
81.88.62.180 AS39729 REGISTER S.P.A. 0.27ms from Milan, IT
195.110.112.1 AS39729 REGISTER S.P.A. 0.57ms from Milan, IT
81.88.60.213 AS39729 REGISTER S.P.A. 9.30ms from Milan, IT
2a01:8100:2902::1:129:1 AS39729 REGISTER S.P.A. 0.36ms from Milan, IT
185.2.6.27 AS39729 REGISTER S.P.A. 0.38ms from Milan, IT
81.88.63.44 AS39729 REGISTER S.P.A. 9.21ms from Milan, IT
81.88.54.83 AS39729 REGISTER S.P.A. 0.29ms from Milan, IT
185.2.4.75 AS39729 REGISTER S.P.A. 0.35ms from Milan, IT
2a01:8100:2000:6000::15 AS39729 REGISTER S.P.A. 0.53ms from Milan, IT
185.2.5.96 AS39729 REGISTER S.P.A. 0.36ms from Milan, IT
195.110.119.1 AS39729 REGISTER S.P.A. 9.70ms from Milan, IT
81.88.58.229 AS39729 REGISTER S.P.A. 9.21ms from Milan, IT
81.88.61.2 AS39729 REGISTER S.P.A. 0.39ms from Milan, IT
81.88.56.198 AS39729 REGISTER S.P.A. 0.30ms from Milan, IT
81.88.50.233 AS39729 REGISTER S.P.A. 0.27ms from Milan, IT
81.88.53.57 AS39729 REGISTER S.P.A. 9.28ms from Milan, IT
81.88.55.119 AS39729 REGISTER S.P.A. 0.28ms from Milan, IT
2a01:8100:2901::1:183:101 AS39729 REGISTER S.P.A. 0.36ms from Milan, IT
81.88.49.225 AS39729 REGISTER S.P.A. 0.29ms from Milan, IT
81.88.57.104 AS39729 REGISTER S.P.A. 0.28ms from Milan, IT
81.88.51.52 AS39729 REGISTER S.P.A. 0.30ms from Milan, IT
195.110.107.2 AS39729 REGISTER S.P.A. 0.50ms 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
145.18.210.1 AS1124 Universiteit van Amsterdam 0.60ms from Amsterdam, NL
83.85.40.1 AS33915 Vodafone Libertel B.V. 2.43ms from Amsterdam, NL
174.64.38.113 AS22773 Cox Communications Inc. 1.05ms from Ashburn, US
173.79.211.1 AS701 Verizon Business 2.05ms from Ashburn, US
66.216.147.65 AS7029 Windstream Communications LLC 6.97ms from Ashburn, US
46.128.35.225 AS35244 Tele Columbus AG 8.36ms from Berlin, DE
188.6.234.1 AS5483 Magyar Telekom Plc. 2.01ms from Budapest, HU
186.138.14.1 AS7303 Telecom Argentina S.A. 0.81ms from Buenos Aires, AR
74.206.138.1 AS53543 EVSL 13.63ms from Calgary, CA
50.66.92.1 AS6327 Shaw Communications Inc. 1.89ms from Calgary, CA
184.69.195.81 AS6327 Shaw Communications Inc. 1.15ms from Calgary, CA
165.255.68.1 AS37611 AFRIHOST SP (PTY) LTD 2.14ms from Cape Town, ZA
172.79.122.1 AS5650 Frontier Communications of America, Inc. 11.68ms from Chicago, US
194.255.149.1 AS3308 Telia Company AB 1.00ms from Copenhagen, DK
66.52.100.1 AS20115 Charter Communications LLC 3.50ms from Dallas, US
68.116.144.1 AS20115 Charter Communications LLC 5.58ms from Dallas, US
185.152.91.1 AS44558 Netonline Bilisim Sirketi LTD 10.72ms from Denizli, TR
20.93.80.81 AS8075 Microsoft Corporation 0.15ms from Dublin, IE
18.199.227.65 AS16509 Amazon.com, Inc. 0.19ms from Frankfurt am Main, DE
92.204.64.129 AS21499 Host Europe GmbH 3.01ms from Frankfurt am Main, DE
38.181.209.1 AS135357 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED 2.37ms from Hong Kong, HK
222.166.112.129 AS9908 HK Cable TV Ltd 0.72ms from Hong Kong, HK
72.196.20.1 AS22773 Cox Communications Inc. 5.27ms from Kansas City, US
95.37.36.161 AS12389 PJSC Rostelecom 6.30ms from Kazan, RU
190.232.56.1 AS6147 Telefonica del Peru S.A.A. 1.11ms from Lima, PE

Traceroute

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

$
traceroute -a -n -q1 -f6 195.110.123.11
traceroute to 195.110.123.11 (195.110.123.11): 64 hops max, 52 byte packets
6 [AS39729] 81.88.51.250 71.31 ms
Measurement taken from IPinfo ProbeNet in Jeddah, SA
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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