AS number 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 3,270
Number of IPv4 61,696
Number of IPv6 79,228,162,514,264,337,593,543,950,336
ASN type ISP
Registry ripe
Allocated 23 years ago on Jul 19, 2002
Updated 4 months ago on May 05, 2025

IP Ranges

Netblock Company Num of IPs
213.209.192.0/18 HERABIT S.p.A. 16,384
77.89.0.0/18 HERABIT S.p.A. 16,384
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
77.89.0.0/19 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
213.174.160.0/20 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
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
213.174.160.0/21 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
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
185.123.8.0/22 HERABIT S.p.A. 1,024
185.239.96.0/22 AD Consulting S.P.A. 1,024
188.125.122.0/24 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 3,270 domain names hosted across 353 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 ██████████ 212
213.209.215.157 ████████ 182
213.209.238.231 ██████████ 137
213.209.214.11 ████████ 129
77.89.51.34 ██████████ 98
213.209.238.254 ██████████ 97
213.174.170.94 ██████████ 85
77.89.7.21 ██████████ 82
213.174.182.70 ██████████ 75

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Peers

There are 60 peers for this ASN.

Peers Name
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 Provider
AS15605 Connesi s.p.a.
AS15923 Logos S.P.A.
AS174 Cogent Communications
AS197807 Eos sistemi s.r.l.
AS198150 SIACOM JSC
AS199524 G-Core Labs S.A.
AS202032 GOLINE SA
AS207157 CAME S.P.A.
AS20811 Retelit Digital Services 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
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.
AS3269 Telecom Italia S.p.A.
AS33891 Core-Backbone GmbH
AS34224 Neterra Ltd.
AS35514 GEOX S.P.A.
AS39120 Convergenze S.p.A.
AS39386 Saudi Telecom Company JSC
AS42933 Aeroporto G. Marconi di Bologna s.p.a.
AS43733 Viva Armenia CJSC
AS4455 IX Reach Ltd
AS49367 Seflow s.r.l.
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
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
AS6939 Hurricane Electric LLC
AS7713 PT Telekomunikasi Indonesia
AS8218 Zayo Infrastructure France SA
AS8220 COLT Technology Services Group Limited
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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Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS174 Cogent Communications
AS3269 Telecom Italia S.p.A.
AS6939 Hurricane Electric LLC
AS9002 RETN Limited
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Downstreams

There are 10 downstreams for this ASN.

Downstreams Name
AS15923 Logos S.P.A.
AS197807 Eos sistemi s.r.l.
AS207157 CAME 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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Pingable IPs

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

IP Address ASN Details
77.89.5.22 AS21309 HERABIT S.p.A. 4.42ms from Milan, IT
77.89.0.45 AS21309 HERABIT S.p.A. 4.67ms from Milan, IT
213.209.222.46 AS21309 HERABIT S.p.A. 4.46ms from Milan, IT
213.174.171.1 AS21309 HERABIT S.p.A. 4.67ms from Milan, IT
77.89.12.30 AS21309 HERABIT S.p.A. 4.43ms from Milan, IT
83.216.177.98 AS21309 HERABIT S.p.A. 5.34ms from Milan, IT
213.209.250.241 AS21309 HERABIT S.p.A. 6.44ms from Milan, IT
213.209.238.195 AS21309 HERABIT S.p.A. 4.46ms from Milan, IT
213.174.170.49 AS21309 HERABIT S.p.A. 5.02ms from Milan, IT
2a03:c380:3001:ff00::1 AS21309 HERABIT S.p.A. 5.86ms from Milan, IT
77.89.8.62 AS21309 HERABIT S.p.A. 4.31ms from Milan, IT
86.110.129.170 AS21309 HERABIT S.p.A. 8.52ms from Milan, IT
2a03:c380:3000:ff00::1 AS21309 HERABIT S.p.A. 5.28ms from Milan, IT
77.89.16.55 AS21309 HERABIT S.p.A. 4.40ms from Milan, IT
77.89.20.164 AS21309 HERABIT S.p.A. 4.60ms from Milan, IT
213.174.169.245 AS21309 HERABIT S.p.A. 4.58ms from Milan, IT
2a03:c380:3003:3:250:56ff:fea4:ab5c AS21309 HERABIT S.p.A. 7.13ms from Milan, IT
213.209.239.217 AS21309 HERABIT S.p.A. 11.76ms from Milan, IT
77.89.43.28 AS21309 HERABIT S.p.A. 8.72ms from Milan, IT
213.209.234.247 AS21309 HERABIT S.p.A. 9.34ms from Milan, IT
86.110.128.157 AS21309 HERABIT S.p.A. 11.65ms from Milan, IT
77.89.54.212 AS21309 HERABIT S.p.A. 4.78ms from Milan, IT
213.209.233.224 AS21309 HERABIT S.p.A. 9.62ms from Milan, IT
86.110.148.226 AS21309 HERABIT S.p.A. 55.52ms from Milan, IT
213.209.219.162 AS21309 HERABIT S.p.A. 5.17ms 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
35.245.126.173 AS396982 Google LLC 0.13ms from Ashburn, US
173.73.151.157 AS701 Verizon Business 1.79ms from Ashburn, US
4.16.210.109 AS3356 Level 3 Parent, LLC 0.56ms from Chicago, US
16.64.45.29 AS8987 Amazon Data Services Ireland Ltd 0.79ms from Columbus, US
34.96.17.157 AS396982 Google LLC 0.55ms from Council Bluffs, US
75.148.42.29 AS7922 Comcast Cable Communications, LLC 5.48ms from Denver, US
203.128.69.189 AS18103 Neuviz Net 0.32ms from Jakarta, ID
102.248.9.45 AS37457 Telkom SA Ltd. 1.39ms from Johannesburg, ZA
96.225.89.189 AS701 Verizon Business 1.40ms from New York City, US
109.120.1.189 AS47165 Omskie kabelnye seti Ltd. 8.24ms from Novosibirsk, RU
60.108.118.253 AS17676 SoftBank Corp. 3.54ms from Osaka, JP
84.205.40.45 AS216374 Hardanger Breiband AS 9.38ms from Oslo, NO
4.233.127.45 AS8075 Microsoft Corporation 0.17ms from Paris, FR
80.52.219.93 AS5617 Orange Polska Spolka Akcyjna 6.78ms from Poznan, PL
151.25.247.61 AS1267 WIND TRE S.P.A. 11.62ms from Rende, IT
87.110.56.221 AS12578 SIA Tet 0.74ms from Riga, LV
174.83.219.173 AS20115 Charter Communications LLC 10.24ms from San Jose, US
210.216.195.253 AS3786 LG DACOM Corporation 1.73ms from Seoul, KR
111.186.80.157 AS4538 China Education and Research Network Center 1.97ms from Shanghai, CN
93.162.52.77 AS3292 TDC Holding A/S 2.71ms from Skanderborg, DK
115.127.228.29 AS54994 Meteverse Limited. 0.51ms from Tokyo, JP
182.123.27.157 AS4837 CHINA UNICOM China169 Backbone 4.45ms from Zhengzhou, CN
85.17.14.253 AS60781 LeaseWeb Netherlands B.V. 0.27ms from Amsterdam, NL
109.104.230.141 AS48500 Irpinia Net-Com SRL 15.39ms from Arezzo, IT
121.75.128.205 AS9500 One New Zealand Group Limited 4.52ms from Auckland, NZ

Traceroute

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

$
traceroute -a -n -q1 5.63.136.33
traceroute to 5.63.136.33 (5.63.136.33): 64 hops max, 52 byte packets
1 [AS51852] 179.43.182.1 6266.438 ms
2 *
4 *
5 [] 217.29.66.84 8.205 ms
6 *
7 *
8 *
9 *
10 [AS21309] 5.63.136.33 7.348 ms
Measurement taken from IPinfo ProbeNet in Lugano, CH
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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