77.89.0.0/20

AS21309 · HERABIT S.p.A.

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Summary

Country	Italy
Domain	gruppohera.it
ASN	AS21309
Parent Range	77.89.0.0/18
Registry	RIPE
ID	IT-CASAWEB-20070321

WHOIS Details

inetnum:        77.89.0.0 - 77.89.63.255
netname:        IT-CASAWEB-20070321
country:        IT
org:            ORG-AS22-RIPE
admin-c:        EG177-RIPE
tech-c:         HA277-RIPE
status:         ALLOCATED PA
notify:         lir@acantho.com
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         CASAWEB-MNT
mnt-lower:      CASAWEB-MNT
mnt-routes:     CASAWEB-MNT
created:        2007-03-21T13:37:26Z
last-modified:  2021-02-19T15:29:55Z
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:          77.89.32.0/20
descr:          Acantho Network
remarks:        *************************************************
remarks:        **for net abuse or spam: abuse@acantho.net**
remarks:        *************************************************
origin:         AS21309
mnt-by:         CASAWEB-MNT
created:        2011-01-18T14:22:57Z
last-modified:  2011-01-18T14:22:57Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 77.89.0.0/20

Range	ASN	Company	Num of IPs
77.89.0.0/18	AS21309	HERABIT S.p.A.	16,384

Nearby Ranges

BGP prefixes that overlap with 77.89.0.0/16

Range	ASN	Company	Num of IPs
77.89.0.0/18	AS21309	HERABIT S.p.A.	16,384
77.89.192.0/18	AS25454	ORANGE MOLDOVA S.A.	16,384
77.89.64.0/18	AS31423	Przedsiebiorstwo PROMAX Spolka Jawna Zofia Formanek-Okroj, Wieslaw Okroj	16,384
77.89.128.0/18	AS39545	Fluidone Ltd.	16,384
77.89.208.0/24	AS25454	Fixed Network FO customers	256

Hosted domains

There are 358 domain names hosted across 45 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
77.89.7.21	novebolleromagna.it	83
77.89.8.160	vogel-messwerkzeuge.de	44
77.89.4.176	juri.cloud	43
77.89.8.164	datalogic.com	24
77.89.2.30	alessiovilla.it	22
77.89.4.170	gtisas.com	21
77.89.8.162	stm-benelux.nl	21
77.89.4.175	gauss-carroattrezzi.it	15
77.89.7.249	luieleieroticmarket.it	10
77.89.4.188	lecoquettebologna.it	9
77.89.4.177	25rosso.com	8
77.89.4.187	lebenshaus.eu	7
77.89.2.142	lavoronotizie.it	5
77.89.12.38	abitaok.com	4
77.89.6.26	thelongevitybiolab.it	3
77.89.6.23	consulenzamolecolare.it	3
77.89.11.123	ciicai.com	2
77.89.6.104	realnoleggi.it	2
77.89.2.45	fomindustrie.com.ar	2
77.89.9.27	casalebauer.it	2

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

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

IP Address	ASN	Details
77.89.5.209	AS21309 HERABIT S.p.A.	`4.30ms` from Milan, IT
77.89.12.7	AS21309 HERABIT S.p.A.	`4.39ms` from Milan, IT
77.89.1.183	AS21309 HERABIT S.p.A.	`4.38ms` from Milan, IT
77.89.9.129	AS21309 HERABIT S.p.A.	`4.28ms` from Milan, IT
77.89.3.129	AS21309 HERABIT S.p.A.	`4.53ms` from Milan, IT
77.89.8.97	AS21309 HERABIT S.p.A.	`4.21ms` from Milan, IT
77.89.10.1	AS21309 HERABIT S.p.A.	`5.67ms` from Milan, IT
77.89.14.18	AS21309 HERABIT S.p.A.	`4.83ms` from Milan, IT
77.89.0.21	AS21309 HERABIT S.p.A.	`4.36ms` from Milan, IT
77.89.7.22	AS21309 HERABIT S.p.A.	`4.28ms` from Milan, IT
77.89.6.208	AS21309 HERABIT S.p.A.	`4.20ms` from Milan, IT
77.89.11.99	AS21309 HERABIT S.p.A.	`4.29ms` from Milan, IT
77.89.15.165	AS21309 HERABIT S.p.A.	`4.20ms` from Milan, IT
77.89.2.137	AS21309 HERABIT S.p.A.	`4.41ms` from Milan, IT
77.89.13.249	AS21309 HERABIT S.p.A.	`4.49ms` from Milan, IT
77.89.4.37	AS21309 HERABIT S.p.A.	`4.38ms` 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
185.213.211.212	AS204601 Zomro B.V.	`0.52ms` from Amsterdam, NL
20.224.132.180	AS8075 Microsoft Corporation	`0.24ms` from Amsterdam, NL
13.80.240.228	AS8075 Microsoft Corporation	`0.27ms` from Amsterdam, NL
23.63.14.36	AS16625 Akamai Technologies, Inc.	`0.06ms` from Brisbane, AU
190.210.252.244	AS16814 NSS S.A.	`0.92ms` from Buenos Aires, AR
104.50.82.100	AS7018 AT&T Enterprises, LLC	`2.64ms` from Dallas, US
74.63.139.20	AS13649 Flexential Colorado Corp.	`0.41ms` from Denver, US
94.205.20.52	AS15802 Emirates Integrated Telecommunications Company PJSC	`3.52ms` from Dubai, AE
64.43.150.84	AS15502 Vodafone Ireland Limited	`3.46ms` from Dublin, IE
157.97.189.68	AS204189 VideoLuc S.A	`10.39ms` from Madrid, ES
5.36.89.196	AS28885 OmanTel NAP	`2.16ms` from Muscat, OM
122.246.24.4	AS136188 NINGBO, ZHEJIANG Province, P.R.China.	`0.66ms` from Ningbo, CN
15.236.53.52	AS16509 Amazon.com, Inc.	`0.12ms` from Paris, FR
86.219.60.36	AS3215 Orange S.A.	`7.80ms` from Paris, FR
158.255.64.164	AS39104 Oxeva SAS	`0.43ms` from Paris, FR
193.0.139.84	AS57223 SIA NETVISION	`3.15ms` from Riga, LV
43.133.241.84	AS132203 Tencent Building, Kejizhongyi Avenue	`0.62ms` from Seoul, KR
223.132.189.52	AS2527 Sony Network Communications Inc.	`1.56ms` from Tokyo, JP
85.11.94.36	AS30851 Sileman Sp. z o.o.	`4.77ms` from Wrocław, PL
1.82.106.52	AS4134 CHINANET-BACKBONE	`10.49ms` from Xi'an, CN
94.110.43.84	AS47377 Orange Belgium SA	`7.32ms` from Brussels, BE
81.183.81.36	AS5483 Magyar Telekom Plc.	`11.94ms` from Budapest, HU
45.80.42.4	AS47454 60 North ApS	`1.21ms` from Copenhagen, DK
208.117.233.68	AS43515 Google Ireland Limited	`0.56ms` from Denver, US
68.56.108.4	AS7922 Comcast Cable Communications, LLC	`9.78ms` from Flint, US

Traceroute

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

traceroute -a -n -q1 -f4 77.89.8.155

traceroute to 77.89.8.155 (77.89.8.155): 64 hops max, 52 byte packets

4 [] 217.29.66.84 5.452 ms

5 *

6 *

7 *

8 *

9 [AS21309] 77.89.8.155 5.496 ms

Measurement taken from

IPinfo ProbeNet in Milan, IT

On January 19th 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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