83.216.176.0/20

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:          83.216.160.0/21
descr:          SATCOM via AS21309
origin:         AS21309
mnt-by:         CASAWEB-MNT
mnt-routes:     CASAWEB-MNT
created:        2011-01-03T14:40:18Z
last-modified:  2011-01-03T14:40:18Z
source:         RIPE

route:          83.216.160.0/21
descr:          SATCOM
origin:         AS31419
mnt-by:         SATCOM-IT-MNT
mnt-by:         CASAWEB-MNT
mnt-routes:     CASAWEB-MNT
created:        2006-10-18T19:00:13Z
last-modified:  2011-01-03T14:05:12Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 83.216.176.0/20

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 240 domain names hosted across 26 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

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

IP Address	ASN	Details
83.216.182.35	AS21309 HERABIT S.p.A.	`5.48ms` from Milan, IT
83.216.187.11	AS21309 HERABIT S.p.A.	`4.63ms` from Milan, IT
83.216.186.123	AS21309 HERABIT S.p.A.	`39.01ms` from Milan, IT
83.216.191.80	AS21309 HERABIT S.p.A.	`4.20ms` from Milan, IT
83.216.183.204	AS21309 HERABIT S.p.A.	`5.75ms` from Milan, IT
83.216.181.177	AS21309 HERABIT S.p.A.	`5.52ms` from Milan, IT
83.216.179.182	AS21309 HERABIT S.p.A.	`6.74ms` from Milan, IT
83.216.188.157	AS21309 HERABIT S.p.A.	`38.90ms` from Milan, IT
83.216.189.238	AS21309 HERABIT S.p.A.	`24.27ms` from Milan, IT
83.216.177.98	AS21309 HERABIT S.p.A.	`5.07ms` from Milan, IT
83.216.190.241	AS21309 HERABIT S.p.A.	`5.95ms` from Milan, IT
83.216.180.18	AS21309 HERABIT S.p.A.	`5.94ms` from Milan, IT
83.216.184.192	AS21309 HERABIT S.p.A.	`5.82ms` from Milan, IT
83.216.185.165	AS21309 HERABIT S.p.A.	`5.49ms` 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
79.167.137.132	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`1.77ms` from Athens, GR
182.141.23.4	AS4134 CHINANET-BACKBONE	`11.61ms` from Chengdu, CN
67.202.70.116	AS394303 BigScoots	`0.59ms` from Chicago, US
207.237.211.20	AS6079 RCN	`3.98ms` from Chicago, US
123.22.157.228	AS45899 VNPT Corp	`4.18ms` from Ho Chi Minh City, VN
8.160.180.212	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.58ms` from Jining, CN
5.70.180.100	AS5607 Sky UK Limited	`2.36ms` from London, GB
24.241.87.148	AS20115 Charter Communications LLC	`16.96ms` from Minneapolis, US
34.36.137.68	AS396982 Google LLC	`0.07ms` from Mumbai, IN
68.47.230.20	AS7922 Comcast Cable Communications, LLC	`5.90ms` from Murfreesboro, US
72.185.219.4	AS33363 Charter Communications, Inc	`11.63ms` from Orlando, US
61.89.144.36	AS18081 Kintetsu Cable Network Co., Ltd.	`1.52ms` from Osaka, JP
118.0.188.164	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.45ms` from Osaka, JP
147.47.190.196	AS9488 Seoul National University	`1.15ms` from Seoul, KR
179.159.148.4	AS28573 Claro NXT Telecomunicacoes Ltda	`7.46ms` from São Paulo, BR
121.104.120.180	AS2516 KDDI CORPORATION	`19.14ms` from Tokyo, JP
45.130.21.4	AS43357 Owl Limited	`0.16ms` from Amsterdam, NL
144.208.231.52	AS42473 Anexia Cloud Solutions GmbH	`0.26ms` from Lima, PE
180.97.171.132	AS4134 CHINANET-BACKBONE	`4.46ms` from Nanjing, CN
67.190.212.196	AS7922 Comcast Cable Communications, LLC	`6.08ms` from Orlando, US
69.242.203.196	AS7922 Comcast Cable Communications, LLC	`11.23ms` from Orlando, US
126.82.103.244	AS17676 SoftBank Corp.	`11.32ms` from Osaka, JP
37.65.206.212	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`14.68ms` from Paris, FR
114.182.76.148	AS4713 NTT DOCOMO BUSINESS,Inc.	`12.53ms` from Tokyo, JP
39.97.44.100	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.08ms` from Beijing, CN

Traceroute

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

traceroute -a -n -q1 -m5 83.216.181.64

traceroute to 83.216.181.64 (83.216.181.64): 5 hops max, 52 byte packets

1 [AS6057] 179.27.200.1 0.4 ms

2 [AS6057] 200.2.33.57 2.793 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Montevideo, UY

On March 21st 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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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