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 79,228,162,514,264,338,000,000,000,000
ASN type Hosting
Registry ripe
Allocated 24 years ago on Jul 19, 2002
Updated a month 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

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 ██████████ 217
213.209.214.154 ██████████ 184
213.209.238.231 ██████████ 132
213.209.215.154 ██████████ 128
213.209.214.11 ████████ 119
213.209.215.157 ████████ 112
213.209.238.254 ██████████ 88
77.89.7.21 ██████████ 80
77.89.51.34 ██████████ 79
213.174.170.94 ██████████ 77

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Peers

There are 62 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.
AS132337 Axclusive
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.
AS211102 Previnet S.p.A.
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS214164 Interporto Padova S.p.A.
AS22356 Durand do Brasil Ltda
AS24482 SG.GS
AS24961 WIIT AG
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.
AS43733 Viva Armenia CJSC
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.
AS5394 Unidata
AS5405 Inter.link GmbH
AS57111 NOVA NETWORKS S.R.L.
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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ASN API & Database

Downstreams

There are 12 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.
AS211102 Previnet S.p.A.
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

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

IP Address ASN Details
2a03:c380:5fff::1 AS21309 HERABIT S.p.A. 5.97ms from Milan, IT
77.89.15.165 AS21309 HERABIT S.p.A. 4.29ms from Milan, IT
86.110.133.34 AS21309 HERABIT S.p.A. 12.02ms from Milan, IT
77.89.17.43 AS21309 HERABIT S.p.A. 4.30ms from Milan, IT
31.216.242.1 AS21309 HERABIT S.p.A. 18.37ms from Milan, IT
213.209.213.209 AS21309 HERABIT S.p.A. 4.45ms from Milan, IT
188.125.97.193 AS21309 HERABIT S.p.A. 9.01ms from Milan, IT
77.89.5.210 AS21309 HERABIT S.p.A. 4.23ms from Milan, IT
77.89.14.34 AS21309 HERABIT S.p.A. 5.36ms from Milan, IT
2a03:c380:4010:0:213:174:160:2 AS21309 HERABIT S.p.A. 8.96ms from Milan, IT
80.86.150.189 AS21309 HERABIT S.p.A. 9.18ms from Milan, IT
86.110.157.5 AS21309 HERABIT S.p.A. 5.83ms from Milan, IT
213.174.189.51 AS21309 HERABIT S.p.A. 4.29ms from Milan, IT
83.216.161.250 AS21309 HERABIT S.p.A. 9.24ms from Milan, IT
213.174.160.76 AS21309 HERABIT S.p.A. 4.34ms from Milan, IT
213.209.236.100 AS21309 HERABIT S.p.A. 9.04ms from Milan, IT
188.125.105.191 AS21309 HERABIT S.p.A. 9.32ms from Milan, IT
77.89.43.193 AS21309 HERABIT S.p.A. 8.33ms from Milan, IT
83.216.185.226 AS21309 HERABIT S.p.A. 5.49ms from Milan, IT
31.216.249.191 AS21309 HERABIT S.p.A. 10.12ms from Milan, IT
213.209.235.53 AS21309 HERABIT S.p.A. 9.16ms from Milan, IT
185.123.10.9 AS21309 HERABIT S.p.A. 6.03ms from Milan, IT
83.216.177.98 AS21309 HERABIT S.p.A. 4.94ms from Milan, IT
213.209.210.104 AS21309 HERABIT S.p.A. 4.45ms from Milan, IT
77.89.11.57 AS21309 HERABIT S.p.A. 4.23ms 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
195.134.204.141 AS3257 GTT Communications Inc. 0.45ms from Amsterdam, NL
202.106.222.29 AS4808 China Unicom Beijing Province Network 2.73ms from Beijing, CN
181.96.14.173 AS7303 Telecom Argentina S.A. 0.52ms from Cordoba, AR
183.47.2.77 AS4134 CHINANET BACKBONE 5.25ms from Guangzhou, CN
123.1.227.93 AS10103 HK Broadband Network Ltd. 0.63ms from Hong Kong, HK
167.142.156.189 AS5056 Aureon Network Services 7.11ms from Kansas City, US
216.155.56.237 AS54103 MOD Mission Critical, LLC 0.15ms from Miami, US
93.63.83.205 AS12874 Fastweb SpA 1.58ms from Milan, IT
106.212.128.13 AS24560 Bharti Airtel Ltd., Telemedia Services 15.63ms from Mumbai, IN
207.41.119.157 AS174 Cogent Communications, LLC 4.72ms from Newark, US
18.213.243.45 AS14618 Amazon.com, Inc. 0.46ms from Reston, US
34.193.68.109 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
177.222.137.13 AS263382 S F INFOREDE LTDA ME 6.59ms from Rio de Janeiro, BR
81.25.110.253 AS60409 Associazione Vedica 11.71ms from Rome, IT
80.232.37.205 AS25400 Telia Norge AS 2.44ms from Sandefjord, NO
187.235.238.29 AS8151 UNINET 4.64ms from Santiago de Queretaro, MX
173.234.107.125 AS136988 LEASEWEB AUSTRALIA PTY LIMITED 1.10ms from Sydney, AU
182.112.187.93 AS4837 CHINA UNICOM China169 Backbone 6.92ms from Zhengzhou, CN
20.93.164.157 AS8075 Microsoft Corporation 0.24ms from Amsterdam, NL
20.169.161.189 AS8075 Microsoft Corporation 0.34ms from Ashburn, US
178.223.9.29 AS8400 TELEKOM SRBIJA a.d. 1.09ms from Belgrade, RS
52.164.227.61 AS8075 Microsoft Corporation 0.22ms from Dublin, IE
120.238.225.221 AS9808 China Mobile Communications Group Co., Ltd. 4.89ms from Guangzhou, CN
117.5.192.205 AS7552 Viettel Group 4.77ms from Hanoi, VN
165.154.187.253 AS135377 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED 0.47ms from Ho Chi Minh City, VN

Traceroute

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

$
traceroute -a -n -q1 -m5 213.209.245.117
traceroute to 213.209.245.117 (213.209.245.117): 5 hops max, 52 byte packets
1 [AS33876] 185.11.167.3 227.884 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Faro, PT
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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