31.15.76.0/24

AS44513 · Optima Italia S.p.A.

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Italy
Domain	optimaitalia.com
ASN	AS44513
Registry	RIPE
ID	OPTIMAITALIA-NET

WHOIS Details

inetnum:        31.15.76.0 - 31.15.76.255
netname:        OPTIMAITALIA-NET
descr:          IP address used for dynamic assignement to customer on Bitstream Ethernet
country:        IT
admin-c:        PP1090-RIPE
tech-c:         PP1090-RIPE
status:         ASSIGNED PA
mnt-by:         MNT-OPTIMAITALIA
created:        2015-11-20T09:24:39Z
last-modified:  2015-11-20T09:24:39Z
source:         RIPE
abuse-email:    abuse@optimaitalia.com
abuse-c:        OPT1
abuse-org:      ORG-OS32-RIPE

person:         Paolo Primiani
address:        Corso Umberto 174
address:        Napoli
address:        Italy
phone:          +39 0811946721
nic-hdl:        PP1090-RIPE
created:        2008-01-17T12:24:09Z
last-modified:  2013-04-14T19:58:45Z
source:         RIPE
mnt-by:         MNT-OPTIMAITALIA

route:          31.15.76.0/22
descr:          OPTIMAITALIA NETWORK trough COGENT
origin:         AS44513
mnt-by:         MNT-OPTIMAITALIA
created:        2015-10-30T17:44:25Z
last-modified:  2015-10-30T17:44:25Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 31.15.0.0/16

Range	ASN	Company	Num of IPs
31.15.128.0/17	AS3212	Telemach Slovenija d.o.o.	32,768
31.15.32.0/19	AS1257	Tele2 Sverige AB	8,192
31.15.80.0/20	AS8359	MTS PJSC	4,096
31.15.8.0/21	AS25234	ACTIVE 24, s.r.o.	2,048
31.15.112.0/21	AS56704	Farice ehf	2,048
31.15.24.0/21	AS41628	Alter Way SAS	2,048
31.15.64.0/21	AS31333	Hosting.de GmbH	2,048
31.15.96.0/21	AS51333	BALICATRADE SOCIETA' A RESPONSABILITA' LIMITATA SEMPLIFICATA	2,048
31.15.104.0/21	AS12703	Onyx Internet Ltd	2,048
31.15.16.0/24	AS56971	CGI GLOBAL LIMITED	256
31.15.17.0/24	AS56971	CGI GLOBAL LIMITED	256
31.15.18.0/24	AS56971	CGI GLOBAL LIMITED	256
31.15.22.0/24	AS215623	OOO LUGALINK	256
31.15.23.0/24	AS215623	OOO LUGALINK	256
31.15.20.0/24	AS215623	OOO LUGALINK	256
31.15.21.0/24	AS215623	OOO LUGALINK	256
31.15.19.0/24	AS52000	Individual Entrepreneur Ildar Gilmutdinov	256

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
31.15.76.254	AS44513 Optima Italia S.p.A.	`7.98ms` 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
80.247.162.72	AS31673 Uniserver Internet B.V.	`0.46ms` from Amsterdam, NL
98.184.79.200	AS22773 Cox Communications Inc.	`19.56ms` from Ashburn, US
61.91.126.8	AS9287 True Internet Data Center Company Limited	`0.78ms` from Bangkok, TH
71.184.20.136	AS701 Verizon Business	`9.55ms` from Boston, US
129.118.203.136	AS10421 Texas Tech University	`10.00ms` from Dallas, US
41.171.131.168	AS36937 Liquid Telecommunications South Africa (Pty) Ltd	`1.32ms` from Durban, ZA
112.118.213.248	AS4760 HKT Limited	`1.05ms` from Hong Kong, HK
119.183.56.88	AS4837 CHINA UNICOM China169 Backbone	`6.44ms` from Jinan, CN
83.32.117.184	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.42ms` from Madrid, ES
219.75.198.24	AS17511 OPTAGE Inc.	`2.22ms` from Osaka, JP
160.247.94.200	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`3.02ms` from Osaka, JP
34.202.88.72	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
61.77.155.88	AS4766 Korea Telecom	`1.28ms` from Seoul, KR
221.137.50.248	AS9812 Oriental Cable Network Co., Ltd.	`8.59ms` from Shanghai, CN
122.147.164.88	AS38851 TNET-NET	`1.79ms` from Taipei, TW
62.99.237.88	AS8412 T-Mobile Austria GmbH	`1.65ms` from Vienna, AT
59.63.84.200	AS4134 CHINANET-BACKBONE	`12.39ms` from Wuhan, CN
123.8.173.72	AS4837 CHINA UNICOM China169 Backbone	`6.88ms` from Zhengzhou, CN
173.75.10.88	AS701 Verizon Business	`6.26ms` from Ashburn, US
98.182.201.40	AS22773 Cox Communications Inc.	`0.34ms` from Atlanta, US
87.180.202.232	AS3320 Deutsche Telekom AG	`3.56ms` from Berlin, DE
79.119.224.24	AS8708 DIGI ROMANIA S.A.	`6.00ms` from Bucharest, RO
139.211.98.8	AS4837 CHINA UNICOM China169 Backbone	`7.15ms` from Changchun, CN
73.9.193.216	AS7922 Comcast Cable Communications, LLC	`4.95ms` from Chicago, US
40.113.203.40	AS8075 Microsoft Corporation	`0.35ms` from Des Moines, 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 31.15.76.253

traceroute to 31.15.76.253 (31.15.76.253): 64 hops max, 52 byte packets

3 [AS3356] 4.68.37.22 24.061 ms

4 [AS6762] 5.178.46.107 141.425 ms

5 [AS6762] 89.221.32.105 142.458 ms

6 [AS44513] 31.15.76.253 141.108 ms

Measurement taken from

IPinfo ProbeNet in Little Rock, US

On January 9th 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales