83.216.160.0/20

AS21309 · HERABIT S.p.A.

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Summary

Country	Italy
Domain	acantho.it
ASN	AS21309
Parent Range	83.216.160.0/19
Registry	RIPE
ID	IT-CASAWEB-20040226

WHOIS Details

inetnum:        83.216.160.0 - 83.216.191.255
netname:        IT-CASAWEB-20040226
country:        IT
org:            ORG-AS22-RIPE
admin-c:        EG177-RIPE
tech-c:         HA277-RIPE
status:         ALLOCATED PA
notify:         lir@acantho.com
notify:         lir@acantho.com
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         CASAWEB-MNT
mnt-lower:      CASAWEB-MNT
mnt-lower:      SATCOM-IT-MNT
mnt-routes:     CASAWEB-MNT
mnt-routes:     SATCOM-IT-MNT
created:        2004-02-26T13:20:09Z
last-modified:  2021-02-19T15:29:32Z
source:         RIPE
abuse-email:    abuse.herabit@gruppohera.it
abuse-c:        AA25964-RIPE
abuse-org:      ORG-AS22-RIPE

organisation:   ORG-AS22-RIPE
org-name:       HERABIT S.p.A.
country:        IT
org-type:       LIR
address:        Via Molino Rosso 8
address:        40026
address:        IMOLA (BO)
address:        ITALY
phone:          +39 0542 369000
fax-no:         +39 0542 843349
e-mail:         lir@acantho.com
admin-c:        FM2506-RIPE
admin-c:        MB36053-RIPE
admin-c:        DA1292-RIPE
admin-c:        HA277-RIPE
admin-c:        EG5923-RIPE
admin-c:        AF487-RIPE
admin-c:        EG177-RIPE
admin-c:        LB6629-RIPE
admin-c:        TM13187-RIPE
abuse-c:        AA25964-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        CASAWEB-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         CASAWEB-MNT
created:        2004-04-17T11:29:58Z
last-modified:  2025-09-25T09:35:43Z
source:         RIPE
abuse-email:    abuse.herabit@gruppohera.it
abuse-c:        AA25964-RIPE
abuse-org:      undefined

person:         Antonio Cardone
address:        Acantho Spa
address:        Via Molino Rosso 8
address:        I-40026 IMOLA (BO)
address:        Italy
phone:          +39 0542 369300
fax-no:         +39 0542 369349
e-mail:         abuse.herabit@gruppohera.it
nic-hdl:        EG177-RIPE
mnt-by:         CASAWEB-MNT
created:        2002-01-30T12:02:07Z
last-modified:  2025-07-08T13:08:15Z
source:         RIPE

person:         Hostmaster Acantho
address:        Herabit Spa (ex Casaweb)
address:        Via Molino Rosso 8
address:        I-40026 IMOLA (BO)
address:        Italy
phone:          +39 0542 843300
fax-no:         +39 0542 843349
notify:         lir.herabit@gruppohera.it
e-mail:         lir.herabit@gruppohera.it
mnt-by:         CASAWEB-MNT
nic-hdl:        HA277-RIPE
created:        2002-06-07T07:01:24Z
last-modified:  2025-05-07T13:25:16Z
source:         RIPE

route:          83.216.184.0/21
descr:          SATCOM via AS21309
origin:         AS21309
mnt-by:         CASAWEB-MNT
mnt-routes:     CASAWEB-MNT
created:        2011-01-03T14:43:09Z
last-modified:  2011-01-03T14:43:09Z
source:         RIPE

route:          83.216.184.0/21
descr:          SATCOM
origin:         AS31419
mnt-by:         SATCOM-IT-MNT
mnt-by:         CASAWEB-MNT
mnt-routes:     CASAWEB-MNT
created:        2006-10-18T21:59:34Z
last-modified:  2011-01-03T14:11:55Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 83.216.160.0/20

Range	ASN	Company	Num of IPs
83.216.160.0/19	AS21309	HERABIT S.p.A.	8,192

Nearby Ranges

BGP prefixes that overlap with 83.216.0.0/16

Range	ASN	Company	Num of IPs
83.216.128.0/19	AS6871	British Telecommunications PLC	8,192
83.216.96.0/19	AS20626	Sandviken Energi AB	8,192
83.216.160.0/19	AS21309	HERABIT S.p.A.	8,192
83.216.32.0/19	AS51265		8,192
83.216.0.0/19	AS51473	Maxisat Oy	8,192
83.216.224.0/19	AS12355	HeLi NET Telekommunikation GmbH & Co.	8,192
83.216.208.0/20	AS20751	AZISTA GmbH	4,096
83.216.32.0/20	AS51265	MASSRESPONSE-AT	4,096
83.216.192.0/20	AS24953		4,096
83.216.48.0/21	AS51265	MASSRESPONSE-GB	2,048

Hosted domains

There are 51 domain names hosted across 19 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
83.216.160.100	AS21309 HERABIT S.p.A.	`10.37ms` from Milan, IT
83.216.169.2	AS21309 HERABIT S.p.A.	`8.89ms` from Milan, IT
83.216.165.142	AS21309 HERABIT S.p.A.	`5.79ms` from Milan, IT
83.216.167.162	AS21309 HERABIT S.p.A.	`4.35ms` from Milan, IT
83.216.172.225	AS21309 HERABIT S.p.A.	`4.50ms` from Milan, IT
83.216.174.210	AS21309 HERABIT S.p.A.	`6.08ms` from Milan, IT
83.216.166.193	AS21309 HERABIT S.p.A.	`5.40ms` from Milan, IT
83.216.175.30	AS21309 HERABIT S.p.A.	`37.49ms` from Milan, IT
83.216.164.1	AS21309 HERABIT S.p.A.	`5.05ms` from Milan, IT
83.216.168.203	AS21309 HERABIT S.p.A.	`6.06ms` from Milan, IT
83.216.161.250	AS21309 HERABIT S.p.A.	`8.98ms` from Milan, IT
83.216.171.146	AS21309 HERABIT S.p.A.	`8.25ms` 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
130.89.175.100	AS1133 University Twente	`3.50ms` from Amsterdam, NL
172.69.205.68	AS14789 Cloudflare, Inc.	`6.42ms` from Dallas, US
35.32.101.116	AS27274 Central Michigan University	`4.51ms` from Detroit, US
220.188.107.4	AS4134 CHINANET-BACKBONE	`8.34ms` from Nanchang, CN
185.73.103.228	AS201476 ISP Alliance a.s.	`3.11ms` from Prague, CZ
4.154.94.212	AS8075 Microsoft Corporation	`0.34ms` from Quincy, US
175.208.44.132	AS4766 Korea Telecom	`4.62ms` from Seoul, KR
188.190.28.68	AS57169 EDIS GmbH	`0.12ms` from Vilnius, LT
176.63.144.36	AS21334 One Hungary Ltd.	`4.54ms` from Budapest, HU
74.123.3.4	AS11621 Reyes Holdings, L.L.C.	`0.32ms` from Chicago, US
107.90.255.52	AS20057 AT&T Enterprises, LLC	`8.98ms` from Houston, US
145.82.138.84	AS25019 Saudi Telecom Company JSC	`1.37ms` from Jeddah, SA
182.182.57.228	AS17557 Pakistan Telecommunication Company Limited	`6.11ms` from Karachi, PK
184.103.69.68	AS209 CenturyLink Communications, LLC	`18.00ms` from Phoenix, US
38.158.104.164	AS265856 Miguel Araya(Servicios Rosario)	`5.97ms` from Rosario, AR
24.146.250.244	AS6128 Cablevision Systems Corp.	`7.17ms` from Secaucus, US
14.73.197.100	AS4766 Korea Telecom	`1.58ms` from Seoul, KR
117.215.199.228	AS9829 National Internet Backbone	`11.88ms` from Bengaluru, IN
20.80.33.36	AS8075 Microsoft Corporation	`0.36ms` from Chicago, US
104.197.96.52	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
80.237.181.36	AS61157 PlusServer GmbH	`1.15ms` from Duesseldorf, DE
35.156.115.68	AS16509 Amazon.com, Inc.	`0.26ms` from Frankfurt am Main, DE
178.33.189.164	AS16276 OVH SAS	`0.07ms` from Gravelines, FR
113.184.84.148	AS45899 VNPT Corp	`4.63ms` from Hanoi, VN
169.226.215.4	AS22990 University at Albany, State University of New York	`4.17ms` from New York City, US

Traceroute

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

traceroute -a -n -q1 83.216.175.202

traceroute to 83.216.175.202 (83.216.175.202): 64 hops max, 52 byte packets

1 [AS202422] 92.223.79.2 1.765 ms

2 *

3 *

4 [AS6762] 195.22.212.112 0.612 ms

5 [AS6762] 93.186.128.111 5.494 ms

6 *

7 *

8 [AS21309] 86.110.159.1 4.601 ms

9 *

10 [AS21309] 83.216.175.202 43.784 ms

Measurement taken from

IPinfo ProbeNet in Milan, IT

On March 20th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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