Autonomous System details

AS21309

HERABIT S.p.A.  ·  acantho.it

Italy

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AS21309 – HERABIT S.p.A.

Field Value
Country Italy
Website acantho.it
Hosted domains 3,717
IPv4 addresses 78,848
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type Hosting
Registry ripe
Allocated 24 years ago on Jul 19, 2002
Updated 6 days ago on Mar 19, 2026

IP Ranges

Netblock Company Num of IPs
77.89.0.0/18 HERABIT S.p.A. 16,384
213.209.192.0/18 HERABIT S.p.A. 16,384
77.89.0.0/19 HERABIT S.p.A. 8,192
77.89.32.0/19 HERABIT S.p.A. 8,192
83.216.160.0/19 HERABIT S.p.A. 8,192
86.110.128.0/19 HERABIT S.p.A. 8,192
213.174.160.0/19 HERABIT S.p.A. 8,192
213.209.192.0/19 HERABIT S.p.A. 8,192
213.209.224.0/19 HERABIT S.p.A. 8,192
77.89.0.0/20 HERABIT S.p.A. 4,096
77.89.16.0/20 HERABIT S.p.A. 4,096
77.89.32.0/20 HERABIT S.p.A. 4,096
77.89.48.0/20 Hyperlan Home customers 4,096
83.216.160.0/20 HERABIT S.p.A. 4,096
83.216.176.0/20 HERABIT S.p.A. 4,096
86.110.128.0/20 HERABIT S.p.A. 4,096
86.110.144.0/20 HYPERLAN Northern Italy 4,096
213.174.160.0/20 HERABIT S.p.A. 4,096
213.174.176.0/20 HERABIT S.p.A. 4,096
213.209.192.0/20 HERABIT S.p.A. 4,096
213.209.208.0/20 HERABIT S.p.A. 4,096
213.209.224.0/20 Acantho, Via Molino Rosso,8 40026 Imola (BO) 4,096
213.209.240.0/20 Point-to-Point L3VPN Acantho 4,096
5.63.136.0/21 Acantho SpA, Via Molino Rosso,8 - 40026 Imola (BO) 2,048
83.216.160.0/21 Comune di Modena 2,048
83.216.168.0/21 HERABIT S.p.A. 2,048
83.216.176.0/21 SATCOM SPA 2,048
83.216.184.0/21 SATCOM SPA 2,048
86.110.128.0/21 HERABIT S.p.A. 2,048
86.110.136.0/21 SATCOM-UNIKA-NET 2,048
86.110.144.0/21 HYPERLAN Northern Italy 2,048
86.110.152.0/21 HYPERLAN Northern Italy 2,048
213.174.160.0/21 HERABIT S.p.A. 2,048
213.174.168.0/21 HERABIT S.p.A. 2,048
213.174.176.0/21 Acantho, Via Molino Rosso,8 40026 Imola (BO) 2,048
213.174.184.0/21 HERABIT S.p.A. 2,048
31.216.240.0/22 ASCOTLC ADSL BUSINESS SERVICES SVEND 1,024
31.216.244.0/22 ASCOTLC SHDSL-B BUSINESS SERVICES SVEND 1,024
31.216.248.0/22 HERABIT S.p.A. 1,024
31.216.252.0/22 ASCOTLC ADSL RESIDENTIAL SERVICES TREV 1,024
80.86.144.0/22 HERABIT S.p.A. 1,024
80.86.148.0/22 HERABIT S.p.A. 1,024
80.86.152.0/22 HERABIT S.p.A. 1,024
80.86.156.0/22 HERABIT S.p.A. 1,024
185.123.8.0/22 HERABIT S.p.A. 1,024
185.239.96.0/22 AD Consulting S.P.A. 1,024
188.125.96.0/22 HERABIT S.p.A. 1,024
188.125.100.0/22 HERABIT S.p.A. 1,024
188.125.104.0/22 HERABIT S.p.A. 1,024
188.125.108.0/22 HERABIT S.p.A. 1,024
188.125.112.0/22 ASCOTLC NETWORK 20110324 1,024
188.125.116.0/22 PREVIMEDICAL NETWORK 1,024
188.125.120.0/22 ZOPPAS INDUSTRIES IDC NETWORK 1,024
188.125.124.0/22 ASCOTLC NETWORK DSL-SER 1,024
185.182.196.0/23 HERABIT S.p.A. 512
185.182.198.0/23 HERABIT S.p.A. 512
188.125.122.0/24 ZOPPAS INDUSTRIES IDC NETWORK 256

Netblock Company
2a03:c380::/32 HERABIT S.p.A.
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WHOIS Details

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                                                ASHandle:       AS21309
                                                OrgID:          AS21309
                                                ASName:         AS21309
                                                ASNumber:       AS21309
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 3,717 domain names hosted across 461 IP addresses on this ASN.

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IP Address Domain Domains on this IP
213.209.214.99 ██████████ 240
213.209.214.154 █████████ 216
213.209.238.231 ██████████ 133
213.209.215.157 ████████ 132
213.209.214.11 ████████ 128
213.209.215.154 ██████████ 121
213.209.238.254 ██████████ 100
77.89.51.34 ██████████ 96
213.174.170.94 ██████████ 85
77.89.7.21 ██████████ 83

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Peers

There are 60 peers for this ASN.

Peers Name
AS10099 China Unicom Global
AS1239 Cogent Communications, LLC
AS12637 SEEWEB s.r.l.
AS12779 IT.Gate S.p.A.
AS13030 Init7 (Switzerland) Ltd.
AS13237 euNetworks GmbH
AS137409 GSL Networks Pty LTD
AS14537 Continent 8 LLC
AS14840 BR.Digital Telecom
AS15605 Connesi s.p.a.
AS15923 Logos S.P.A.
AS174 Cogent Communications, LLC
AS197807 Eos sistemi s.r.l.
AS198150 SIACOM JSC
AS202032 GOLINE SA
AS207157 CAME S.P.A.
AS20811 Retelit Digital Services S.p.A.
AS210452 FININT TECHNOLOGY S.R.L.
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS214164 Interporto Padova S.p.A.
AS22356 Durand do Brasil Ltda
AS24482 SG.GS
AS24961 WIIT AG
AS25160 Vorboss Limited
AS2593 Universita di Padova
AS263444 Open X Tecnologia Ltda
AS28716 Retelit Digital Services S.p.A.
AS29049 Delta Telecom Ltd
AS29177 HERABIT S.p.A.
AS31495 HERABIT S.p.A.
AS32590 Valve Corporation
AS35514 GEOX S.P.A.
AS39120 Convergenze S.p.A.
AS42933 Aeroporto G. Marconi di Bologna s.p.a.
AS4455 IX Reach Ltd
AS49535 E-Mind Srl
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
AS5392 TELNET S.r.l.
AS5405 Inter.link GmbH
AS57111 NOVA NETWORKS S.R.L.
AS57304 JSC "RetnNet"
AS57463 NetIX Communications JSC
AS59919 Brainbox S.r.l.
AS6204 INTERKVM HOST SRL
AS6762 TELECOM ITALIA SPARKLE S.p.A.
AS6939 Hurricane Electric LLC
AS7713 PT Telekomunikasi Indonesia
AS8218 Zayo Infrastructure France SA
AS8220 COLT Technology Services Group Limited
AS8529 Zain Omantel International FZ-LLC
AS8660 Italiaonline S.p.A.
AS8884 CRIF S.p.A.
AS9002 RETN Limited
AS9009 M247 Europe SRL
AS9498 BHARTI Airtel Ltd.
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ASN API & Database

Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS174 Cogent Communications, LLC
AS6762 TELECOM ITALIA SPARKLE S.p.A.
AS6939 Hurricane Electric LLC
AS9002 RETN Limited
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Downstreams

There are 11 downstreams for this ASN.

Downstreams Name
AS15923 Logos S.P.A.
AS197807 Eos sistemi s.r.l.
AS207157 CAME S.P.A.
AS210452 FININT TECHNOLOGY S.R.L.
AS214164 Interporto Padova S.p.A.
AS29177 HERABIT S.p.A.
AS31495 HERABIT S.p.A.
AS35514 GEOX S.P.A.
AS42933 Aeroporto G. Marconi di Bologna s.p.a.
AS49535 E-Mind Srl
AS8884 CRIF S.p.A.
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ASN API & Database

Pingable IPs

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

IP Address ASN Details
83.216.189.238 AS21309 HERABIT S.p.A. 24.27ms from Milan, IT
86.110.140.241 AS21309 HERABIT S.p.A. 5.03ms from Milan, IT
213.209.211.254 AS21309 HERABIT S.p.A. 4.35ms from Milan, IT
77.89.44.3 AS21309 HERABIT S.p.A. 4.54ms from Milan, IT
77.89.10.1 AS21309 HERABIT S.p.A. 5.62ms from Milan, IT
80.86.153.0 AS21309 HERABIT S.p.A. 8.33ms from Milan, IT
213.209.227.12 AS21309 HERABIT S.p.A. 4.50ms from Milan, IT
188.125.111.81 AS21309 HERABIT S.p.A. 8.71ms from Milan, IT
80.86.157.249 AS21309 HERABIT S.p.A. 7.66ms from Milan, IT
213.174.184.235 AS21309 HERABIT S.p.A. 8.19ms from Milan, IT
83.216.186.123 AS21309 HERABIT S.p.A. 39.01ms from Milan, IT
80.86.154.90 AS21309 HERABIT S.p.A. 8.98ms from Milan, IT
213.209.235.53 AS21309 HERABIT S.p.A. 9.56ms from Milan, IT
77.89.26.185 AS21309 HERABIT S.p.A. 4.33ms from Milan, IT
77.89.43.193 AS21309 HERABIT S.p.A. 8.41ms from Milan, IT
83.216.180.18 AS21309 HERABIT S.p.A. 5.94ms from Milan, IT
83.216.160.100 AS21309 HERABIT S.p.A. 10.37ms from Milan, IT
77.89.2.137 AS21309 HERABIT S.p.A. 4.37ms from Milan, IT
213.209.251.137 AS21309 HERABIT S.p.A. 10.40ms from Milan, IT
213.209.205.173 AS21309 HERABIT S.p.A. 13.21ms from Milan, IT
213.209.232.188 AS21309 HERABIT S.p.A. 8.95ms from Milan, IT
77.89.48.59 AS21309 HERABIT S.p.A. 5.38ms from Milan, IT
80.86.144.177 AS21309 HERABIT S.p.A. 8.86ms from Milan, IT
213.174.162.1 AS21309 HERABIT S.p.A. 4.27ms from Milan, IT
80.86.158.1 AS21309 HERABIT S.p.A. 9.03ms 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
89.218.125.237 AS9198 JSC Kazakhtelecom 13.00ms from Almaty, KZ
84.236.111.253 AS20845 DIGI Tavkozlesi es Szolgaltato Kft. 2.28ms from Budapest, HU
139.209.239.77 AS4837 CHINA UNICOM China169 Backbone 7.13ms from Changchun, CN
189.35.131.189 AS28573 Claro NXT Telecomunicacoes Ltda 13.51ms from Curitiba, BR
207.121.108.93 AS3356 Level 3 Parent, LLC 0.35ms from Dallas, US
113.190.172.29 AS45899 VNPT Corp 1.48ms from Hanoi, VN
98.44.119.93 AS7922 Comcast Cable Communications, LLC 4.24ms from Houston, US
134.68.109.13 AS87 Indiana University 0.47ms from Indianapolis, US
184.67.205.173 AS6327 Shaw Communications 0.46ms from Kelowna, CA
92.20.182.125 AS13285 TalkTalk Communications Limited 3.61ms from London, GB
152.13.48.221 AS53785 University of North Carolina at Greensboro 11.57ms from Manassas, US
160.94.220.45 AS217 University of Minnesota 0.50ms from Minneapolis, US
193.36.231.189 AS62240 Clouvider 0.76ms from New York City, US
35.204.153.237 AS396982 Google LLC 0.13ms from Oudeschip, NL
100.51.224.29 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
115.7.88.189 AS4766 Korea Telecom 9.64ms from Seoul, KR
110.46.50.93 AS9845 LG HelloVision Corp. 13.78ms from Seoul, KR
202.250.154.253 AS2497 Internet Initiative Japan Inc. 4.53ms from Tokyo, JP
54.203.69.173 AS16509 Amazon.com, Inc. 0.14ms from Boardman, US
200.175.153.141 AS18881 TELEFÔNICA BRASIL S.A 4.20ms from Brasilia, BR
108.173.133.205 AS852 TELUS Communications Inc. 11.80ms from Calgary, CA
50.200.247.77 AS7922 Comcast Cable Communications, LLC 0.68ms from Dallas, US
20.234.45.45 AS8075 Microsoft Corporation 0.53ms from Dublin, IE
179.49.188.253 AS271204 STREET RECIFE SERVICO DE COMUNICACAO LTDA 5.29ms from Joao Pessoa, BR
86.15.186.77 AS5089 Virgin Media Limited 7.41ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f4 -m7 77.89.61.78
traceroute to 77.89.61.78 (77.89.61.78): 7 hops max, 52 byte packets
4 [AS21928] 100.199.0.57 0.073 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Liuzhou, CN
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 AS21309 at robtex.

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