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 61 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.
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
77.89.52.241 AS21309 HERABIT S.p.A. 4.71ms from Milan, IT
213.174.175.3 AS21309 HERABIT S.p.A. 10.92ms from Milan, IT
86.110.157.5 AS21309 HERABIT S.p.A. 5.83ms from Milan, IT
77.89.29.105 AS21309 HERABIT S.p.A. 4.37ms from Milan, IT
77.89.56.113 AS21309 HERABIT S.p.A. 5.52ms from Milan, IT
31.216.248.1 AS21309 HERABIT S.p.A. 8.79ms from Milan, IT
83.216.184.223 AS21309 HERABIT S.p.A. 5.82ms from Milan, IT
213.174.165.113 AS21309 HERABIT S.p.A. 4.42ms from Milan, IT
77.89.26.72 AS21309 HERABIT S.p.A. 4.32ms from Milan, IT
31.216.242.1 AS21309 HERABIT S.p.A. 18.37ms from Milan, IT
213.209.210.104 AS21309 HERABIT S.p.A. 4.45ms from Milan, IT
77.89.55.249 AS21309 HERABIT S.p.A. 4.60ms from Milan, IT
213.174.169.105 AS21309 HERABIT S.p.A. 4.22ms from Milan, IT
213.209.218.52 AS21309 HERABIT S.p.A. 4.36ms from Milan, IT
213.209.225.98 AS21309 HERABIT S.p.A. 4.79ms from Milan, IT
188.125.107.17 AS21309 HERABIT S.p.A. 8.84ms from Milan, IT
213.174.190.172 AS21309 HERABIT S.p.A. 4.35ms from Milan, IT
188.125.119.209 AS21309 HERABIT S.p.A. 8.57ms from Milan, IT
77.89.41.17 AS21309 HERABIT S.p.A. 4.26ms from Milan, IT
77.89.44.3 AS21309 HERABIT S.p.A. 4.60ms from Milan, IT
213.209.194.46 AS21309 HERABIT S.p.A. 5.71ms from Milan, IT
213.209.216.154 AS21309 HERABIT S.p.A. 4.44ms from Milan, IT
77.89.14.34 AS21309 HERABIT S.p.A. 5.36ms from Milan, IT
213.174.189.51 AS21309 HERABIT S.p.A. 4.29ms from Milan, IT
80.86.149.30 AS21309 HERABIT S.p.A. 9.27ms 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
20.169.161.189 AS8075 Microsoft Corporation 0.34ms from Ashburn, US
91.58.209.61 AS3320 Deutsche Telekom AG 3.47ms from Berlin, DE
182.148.33.221 AS4134 CHINANET BACKBONE 5.06ms from Chengdu, CN
118.58.229.109 AS4766 Korea Telecom 5.35ms from Incheon, KR
95.182.71.61 AS34518 Radiokom Ltd. 11.93ms from Kazan, RU
75.80.184.125 AS20001 Charter Communications Inc 6.94ms from Los Angeles, US
146.52.233.253 AS3209 Vodafone GmbH 2.04ms from Munich, DE
60.108.118.253 AS17676 SoftBank Corp. 3.59ms from Osaka, JP
52.54.105.253 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
79.47.199.109 AS3269 Telecom Italia S.p.A. 4.73ms from Rome, IT
80.232.37.205 AS25400 Telia Norge AS 2.44ms from Sandefjord, NO
36.237.76.45 AS3462 Data Communication Business Group 4.65ms from Taichung, TW
175.104.88.237 AS10013 FreeBit Co.,Ltd. 4.24ms from Tokyo, JP
111.238.10.205 AS2516 KDDI CORPORATION 0.97ms from Tokyo, JP
114.179.186.125 AS4713 NTT DOCOMO BUSINESS,Inc. 1.29ms from Tokyo, JP
182.112.187.93 AS4837 CHINA UNICOM China169 Backbone 6.92ms from Zhengzhou, CN
51.8.230.125 AS8075 Microsoft Corporation 0.62ms from Ashburn, US
45.120.86.253 AS133385 Atom Myanmar Limited 12.56ms from Bangkok, TH
96.64.16.173 AS7922 Comcast Cable Communications, LLC 9.31ms from Detroit, US
113.7.184.45 AS4837 CHINA UNICOM China169 Backbone 8.05ms from Harbin, CN
123.1.227.93 AS10103 HK Broadband Network Ltd. 0.63ms from Hong Kong, HK
179.49.188.253 AS271204 STREET RECIFE SERVICO DE COMUNICACAO LTDA 4.73ms from Joao Pessoa, BR
78.145.22.109 AS13285 TalkTalk Communications Limited 2.43ms from London, GB
52.136.129.157 AS8075 Microsoft Corporation 0.68ms from Marseille, FR
79.6.31.93 AS3269 Telecom Italia S.p.A. 4.85ms from Milan, IT

Traceroute

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

$
traceroute -a -n -q1 -f10 -m23 31.216.252.154
traceroute to 31.216.252.154 (31.216.252.154): 23 hops max, 52 byte packets
10 [AS16509] 99.83.65.35 170.849 ms
11 [AS9002] 87.245.233.5 319.061 ms
12 [AS9002] 87.245.231.159 320.016 ms
13 *
14 *
15 [AS21309] 188.125.113.188 328.749 ms
16 [AS21309] 188.125.113.142 341.299 ms
17 [AS21309] 188.125.113.150 329.262 ms
18 [AS21309] 188.125.113.76 328.044 ms
19 [AS21309] 188.125.113.17 325.07 ms
20 [AS21309] 188.125.113.3 324.577 ms
21 *
22 *
23 *
Measurement taken from IPinfo ProbeNet in Auckland, NZ
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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