81.31.156.0/24

AS47242 · Host SpA

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Summary

Country	Italy
Domain	host.it
ASN	AS47242
Registry	RIPE
ID	IWEBLAB-01

WHOIS Details

inetnum:        81.31.156.0 - 81.31.156.255
netname:        IWEBLAB-01
country:        IT
admin-c:        GS24637-RIPE
tech-c:         GS24637-RIPE
status:         ASSIGNED PA
mnt-by:         coltengine-mnt
created:        2024-10-03T14:58:50Z
last-modified:  2024-10-03T14:58:50Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        AR15743-RIPE
abuse-org:      ORG-CES3-RIPE

person:         Giuseppe Semeraro
address:        Via Quattro Giugno 81
address:        Repubblica di San Marino
phone:          +39 0549 911710
nic-hdl:        GS24637-RIPE
mnt-by:         coltengine-mnt
created:        2024-10-03T14:58:37Z
last-modified:  2024-10-03T14:58:37Z
source:         RIPE

route:          81.31.156.0/24
origin:         AS47242
mnt-by:         coltengine-mnt
created:        2019-03-18T09:29:34Z
last-modified:  2019-03-18T09:29:34Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 81.31.0.0/16

Range	ASN	Company	Num of IPs
81.31.96.0/19	AS8468	Cityfibre Limited	8,192
81.31.160.0/19	AS12660	Sharif University Of Technology	8,192
81.31.0.0/19	AS3257	GTT Communications Inc.	8,192
81.31.80.0/20	AS3292	TDC Holding A/S	4,096
81.31.48.0/20	AS41242	Sofor Oy	4,096
81.31.128.0/20	AS7029	7 REASONS S.R.L.	4,096
81.31.32.0/20	AS24971	MasterDC s.r.o.	4,096
81.31.64.0/20	AS12519	FastNet International Ltd	4,096
81.31.204.0/22	AS197383	ACTIVIUM INFORMATION DESIGN SAS	1,024
81.31.252.0/22	AS56876	Chapar Rasaneh LLC	1,024
81.31.242.0/23	AS61317	Chapar Rasaneh LLC	512
81.31.200.0/23	AS44521	Jagex Limited	512
81.31.210.0/23	AS3320	Adrian Koehler trading as Landsgesell & Graca Costa Solutions GbR	512
81.31.202.0/23	AS44521	Jagex Limited	512
81.31.235.0/24	AS212609	Private Customer	256
81.31.231.0/24	AS214271	Private Customer	256
81.31.213.0/24	AS214456	ServerSP NOC - Hosting Infrastructure	256
81.31.193.0/24	AS398781	cleardocks LLC	256
81.31.232.0/24	AS401443	Private Customer	256
81.31.199.0/24	AS44486	Marco Lingl trading as Cyberse GmbH & Co. KG	256
81.31.145.0/24	AS47242	Host SpA	256
81.31.146.0/24	AS47242	Host Virtual Datacenter Service Network	256
81.31.147.0/24	AS47242	Host SpA	256
81.31.148.0/24	AS47242	Host SpA	256
81.31.149.0/24	AS47242	Host SpA	256
81.31.151.0/24	AS47242	Host SpA	256
81.31.154.0/24	AS47242	Host Core Network Infrastructure	256
81.31.155.0/24	AS47242	Host SpA	256
81.31.157.0/24	AS47242	Host SpA	256
81.31.233.0/24	AS57235	KhatamUnivercity	256
81.31.236.0/24	AS57235	Soheil Saeidi	256
81.31.238.0/24	AS57235	SamanShahmir	256
81.31.239.0/24	AS57235	Khayam Building	256
81.31.248.0/24	AS57235	Sky Com	256
81.31.247.0/24	AS57494	JSC TIMEWEB	256
81.31.246.0/24	AS9123	JSC TIMEWEB	256
81.31.234.0/24	AS149766	Y.U.T Corporate Company Limited	256
81.31.208.0/24	AS150623	HostDZire Web Services Private Limited	256
81.31.214.0/24	AS198016	KSS	256
81.31.197.0/24	AS204601	Zomro B.V.	256
81.31.215.0/24	AS206292	GHCMNET	256
81.31.209.0/24	AS207513	HOSTOFF infrastructure and hosting services	256
81.31.194.0/24	AS208220	Offerhost Solutions Inc	256
81.31.195.0/24	AS208220	Offerhost Solutions Inc	256
81.31.244.0/24	AS210976	Timeweb, LLP	256
81.31.245.0/24	AS210976	Timeweb, LLP	256
81.31.196.0/24	AS211216	Protese S.L.	256
81.31.198.0/24	AS211415	DEMA Com Ltd.	256
81.31.212.0/24	AS211431	Andrew A	256

Hosted domains

There are 1,592 domain names hosted across 90 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
81.31.156.160	mulinocaputo.it	302
81.31.156.254	capitaledellacultura2026.it	186
81.31.156.5	into-communication.com	179
81.31.156.192	qodetesting.eu	177
81.31.156.162	agenziaeuroexpress.it	168
81.31.156.30	ponentepervino.it	114
81.31.156.22	snip-africa.eu	96
81.31.156.115	erredici.eu	57
81.31.156.165	ibrio.it	35
81.31.156.170	toys-planet.it	23
81.31.156.50	sighillini.it	21
81.31.156.168	bicievacanze.it	20
81.31.156.138	lemillericette.it	20
81.31.156.32	expresswork.it	18
81.31.156.26	imaginal.academy	18
81.31.156.27	imprenditore-vero.com	15
81.31.156.96	tirius.eu	14
81.31.156.85	giocattolipaoloepaola.it	12
81.31.156.40	badfreelance.net	12
81.31.156.176	fordfocus.it	6

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

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Pingable IPs

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

IP Address	ASN	Details
81.31.156.117	AS47242 Host SpA	`2.96ms` 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
34.211.244.168	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
73.50.205.24	AS7922 Comcast Cable Communications, LLC	`5.51ms` from Chicago, US
73.153.126.40	AS7922 Comcast Cable Communications, LLC	`2.75ms` from Denver, US
73.34.160.120	AS7922 Comcast Cable Communications, LLC	`5.01ms` from Denver, US
86.134.209.168	AS2856 British Telecommunications PLC	`2.27ms` from Erith, GB
116.97.7.232	AS7552 Viettel Group	`2.73ms` from Hanoi, VN
1.182.44.40	AS4134 CHINANET-BACKBONE	`4.26ms` from Hohhot, CN
185.182.170.40	AS42687 IZARLINK SAS	`9.75ms` from Paris, FR
186.71.159.136	AS14522 SERVICIOS DE TELECOMUNICACIONES SETEL S.A. (XTRIM EC)	`8.41ms` from Quito, EC
3.89.123.232	AS14618 Amazon.com, Inc.	`0.39ms` from Reston, US
65.43.113.56	AS7018 AT&T Enterprises, LLC	`3.53ms` from San Antonio, US
65.52.113.232	AS8075 Microsoft Corporation	`0.55ms` from San Jose, US
45.197.120.40	AS63139 BEDGE CO LIMITED	`0.94ms` from Seoul, KR
68.178.234.72	AS26496 GoDaddy.com, LLC	`0.88ms` from Singapore, SG
191.188.222.216	AS28573 Claro NXT Telecomunicacoes Ltda	`6.69ms` from São Paulo, BR
116.179.187.200	AS4837 CHINA UNICOM China169 Backbone	`8.71ms` from Taiyuan, CN
202.53.19.168	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`0.95ms` from Tokyo, JP
97.200.73.232	AS6167 Verizon Business	`12.29ms` from Boston, US
35.128.19.40	AS30517 Great Lakes Comnet, Inc.	`12.05ms` from Chicago, US
86.235.17.184	AS3215 Orange S.A.	`11.45ms` from Frankfurt am Main, DE
217.247.245.88	AS3320 Deutsche Telekom AG	`10.09ms` from Frankfurt am Main, DE
89.2.49.232	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`10.94ms` from Lausanne, CH
66.93.19.104	AS399073 BUNNY TECHNOLOGY LLC	`0.62ms` from Los Angeles, US
140.105.56.216	AS137 Consortium GARR	`6.70ms` from Milan, IT
79.47.61.200	AS3269 Telecom Italia S.p.A.	`5.59ms` from Milan, IT

Traceroute

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

traceroute -a -n -q1 -f2 81.31.156.15

traceroute to 81.31.156.15 (81.31.156.15): 64 hops max, 52 byte packets

2 [] 217.29.66.155 1.045 ms

3 *

4 *

5 *

6 [AS47242] 81.31.156.15 9.223 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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