81.88.53.0/24

AS39729 · REGISTER S.P.A.

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Summary

Country	Italy
Domain	register.it
ASN	AS39729
Parent Range	81.88.48.0/20
Registry	RIPE
ID	REGISTERIT_HOSTING

WHOIS Details

inetnum:        81.88.52.0 - 81.88.53.255
netname:        REGISTERIT_HOSTING
descr:          Hosting platform LHWP Italy
country:        IT
admin-c:        REGA-RIPE
tech-c:         REGT-RIPE
status:         ASSIGNED PA
mnt-by:         MNT-REGISTER
mnt-lower:      MNT-REGISTER
created:        2013-08-13T09:43:54Z
last-modified:  2025-05-23T13:52:31Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        REGT-RIPE
abuse-org:      ORG-RS12-RIPE

role:           Register.it board - Direzione
address:        Register.IT S.p.A.
address:        Via Ponti, 6
address:        24126 Bergamo
address:        ITALY
abuse-mailbox:  [email protected]
e-mail:         [email protected]
admin-c:        CORB3-RIPE
admin-c:        CV4237-RIPE
admin-c:        GOR15-RIPE
tech-c:         REGT-RIPE
nic-hdl:        REGA-ripe
mnt-by:         MNT-REGISTER
created:        2006-04-03T16:31:22Z
last-modified:  2021-11-24T14:37:52Z
source:         RIPE

role:           register.it sistemisti
address:        Register.IT S.p.A. - Gruppo Sistemi
address:        Viale della Giovine Italia, 17
address:        50122 Firenze
address:        ITALY
abuse-mailbox:  [email protected]
e-mail:         [email protected]
admin-c:        REGA-RIPE
tech-c:         PERN1-RIPE
tech-c:         PERI55-RIPE
tech-c:         MILO2-RIPE
tech-c:         TV2675-RIPE
tech-c:         FM20996-RIPE
tech-c:         CF8179-RIPE
nic-hdl:        REGT-RIPE
mnt-by:         MNT-REGISTER
created:        2006-04-03T16:40:50Z
last-modified:  2018-10-16T06:48:19Z
source:         RIPE

route:          81.88.48.0/20
descr:          Register.IT S.p.A. prefix
origin:         AS39729
org:            ORG-RS12-RIPE
mnt-by:         MNT-REGISTER
created:        2006-04-19T08:24:32Z
last-modified:  2006-04-19T08:24:32Z
source:         RIPE

organisation:   ORG-RS12-RIPE
org-name:       REGISTER S.P.A.
country:        IT
org-type:       LIR
address:        Viale della Giovine Italia, 17
address:        I-50122
address:        Firenze
address:        ITALY
phone:          +39055200211
fax-no:         +3905520021550
descr:          Register.IT S.p.A.
e-mail:         [email protected]
tech-c:         REGT-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MNT-REGISTER
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-REGISTER
admin-c:        CV4237-RIPE
admin-c:        PERN1-RIPE
admin-c:        REGA-RIPE
admin-c:        REGT-RIPE
admin-c:        MILO2-RIPE
admin-c:        IBK4-RIPE
admin-c:        VH4321-RIPE
admin-c:        TV2675-RIPE
abuse-c:        REGT-RIPE
created:        2006-03-24T11:11:06Z
last-modified:  2020-12-16T12:40:37Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        REGT-RIPE
abuse-org:      undefined

Overlapping Ranges

BGP prefixes that contain 81.88.53.0/24

Range	ASN	Company	Num of IPs
81.88.48.0/20	AS39729	REGISTER S.P.A.	4,096

Nearby Ranges

BGP prefixes that overlap with 81.88.0.0/16

Range	ASN	Company	Num of IPs
81.88.176.0/20	AS15547	netplus.ch SA	4,096
81.88.112.0/20	AS15582	JSC Comcor	4,096
81.88.160.0/20	AS15766	Domicilium (IOM) Limited	4,096
81.88.192.0/20	AS25035	Transfer Ltd	4,096
81.88.0.0/20	AS29518	Bredband2 AB	4,096
81.88.208.0/20	AS39709	EXTREME LTD	4,096
81.88.48.0/20	AS39729	REGISTER S.P.A.	4,096
81.88.128.0/20	AS5578	SWAN, a.s.	4,096
81.88.184.0/21	AS39440	netplus.ch SA	2,048
81.88.64.0/21	AS211309	OBOS OpenNet Customer	2,048
81.88.72.0/22	AS8473	Brdy AS	1,024
81.88.152.0/22	AS39824	ALMANET broadband clients in Semey	1,024
81.88.104.0/22	AS48152	WITBE S.A.	1,024
81.88.28.0/22	AS45012	dogado GmbH	1,024
81.88.80.0/22	AS39684	OOO Mango Telecom	1,024
81.88.146.0/23	AS39824	ALMANET infrastructure in Almaty	512
81.88.144.0/23	AS39824	ALMANET infrastructure in Almaty	512
81.88.150.0/23	AS39824	ALMANET DOCSIS clients in Almaty	512
81.88.156.0/23	AS39824	ALMANET infrastructure in Karaganda	512
81.88.158.0/23	AS39824	ALMANET broadband clients in Karaganda	512
81.88.149.0/24	AS39824	ALMANET infrastructure in Almaty	256
81.88.87.0/24	AS39684	OOO Mango Telecom	256
81.88.89.0/24	AS39684	OOO Mango Telecom	256
81.88.86.0/24	AS39684	OOO Mango Telecom	256
81.88.88.0/24	AS39684	OOO Mango Telecom	256
81.88.61.0/24	AS39729	Load balanced services	256
81.88.85.0/24	AS39684	OOO Mango Telecom	256
81.88.84.0/24	AS39684	OOO Mango Telecom	256
81.88.148.0/24	AS39824	ALMANET infrastructure in Almaty	256

Hosted domains

There are 33,080 domain names hosted across 166 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
81.88.53.83	carrozzeriafllilocatelli.com	469
81.88.53.58	ivohenr.pt	458
81.88.53.38	beatrizguiomarcruz.pt	427
81.88.53.4	clinicabalog.pt	418
81.88.53.140	monclick.it	410
81.88.53.131	comunedisanremo.it	410
81.88.53.166	mrassociati.it	410
81.88.53.27	saramorra.it	407
81.88.53.68	ricostruzioneunghiebologna.eu	406
81.88.53.48	kickoff2023convention.it	393
81.88.53.45	cairano.eu	374
81.88.53.151	anotherlean.com	365
81.88.53.135	meteoparella.com	361
81.88.53.39	moreablack.com	360
81.88.53.18	videosurveillancestore.it	351
81.88.53.153	studiobion.it	337
81.88.53.31	ultraflexgroup.com	323
81.88.53.3	bioparmesan.de	318
81.88.53.17	morellilazise.com	316
81.88.53.87	enuan.com	312

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
81.88.53.151	AS39729 REGISTER S.P.A.	`9.23ms` from Strasbourg, FR

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
23.9.154.40	AS16625 Akamai Technologies, Inc.	`0.18ms` from Ashburn, US
36.134.92.104	AS9808 China Mobile Communications Group Co., Ltd.	`0.45ms` from Hohhot, CN
82.44.234.56	AS5089 Virgin Media Limited	`8.09ms` from London, GB
20.49.154.248	AS8075 Microsoft Corporation	`0.24ms` from London, GB
141.179.26.200	AS25019 Saudi Telecom Company JSC	`3.82ms` from Manama, BH
106.68.249.168	AS7545 TPG Telecom Limited	`1.20ms` from Perth, AU
98.118.18.232	AS701 Verizon Business	`9.50ms` from Providence, US
24.115.99.88	AS3737 PenTeleData Inc.	`14.53ms` from Secaucus, US
59.126.46.200	AS3462 Data Communication Business Group	`1.34ms` from Taichung, TW
61.24.243.8	AS9824 JCOM Co., Ltd.	`10.34ms` from Tokyo, JP
193.80.115.248	AS8447 A1 Telekom Austria AG	`10.08ms` from Vienna, AT
122.108.183.168	AS4804 Microplex PTY LTD	`14.70ms` from Adelaide, AU
108.44.243.136	AS701 Verizon Business	`3.06ms` from Ashburn, US
24.163.37.232	AS11426 Charter Communications Inc	`6.24ms` from Charlotte, US
68.255.128.120	AS31759 La Rabida Hospital	`2.61ms` from Chicago, US
172.78.8.248	AS5650 Frontier Communications of America, Inc.	`9.25ms` from Chicago, US
173.91.12.40	AS10796 Charter Communications Inc	`5.52ms` from Cleveland, US
73.203.174.136	AS7922 Comcast Cable Communications, LLC	`15.56ms` from Dallas, US
62.3.43.248	AS209014 IP Backbone of ITgration GmbH	`0.09ms` from Duesseldorf, DE
4.222.185.40	AS8075 Microsoft Corporation	`0.41ms` from Johannesburg, ZA
31.49.235.136	AS2856 British Telecommunications PLC	`3.54ms` from London, GB
104.67.171.104	AS9299 Philippine Long Distance Telephone Company	`0.09ms` from Manila, PH
79.8.81.168	AS3269 Telecom Italia S.p.A.	`5.28ms` from Milan, IT
201.81.25.24	AS28573 Claro NXT Telecomunicacoes Ltda	`5.31ms` from Osasco, BR
40.65.104.152	AS8075 Microsoft Corporation	`0.16ms` from Quincy, US

Traceroute

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

traceroute -a -n -q1 -f3 81.88.53.150

traceroute to 81.88.53.150 (81.88.53.150): 64 hops max, 52 byte packets

3 [] 80.81.193.10 0.953 ms

4 [AS55002] 107.162.251.254 0.881 ms

5 *

6 [AS39729] 81.88.51.250 9.733 ms

7 [AS39729] 81.88.53.150 9.718 ms

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On January 30th 2026

What are IP address ranges?

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