31.171.136.0/21

AS31115 · INTRED 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	intred.it
ASN	AS31115
Registry	RIPE
ID	IT-INTRED-20110331

WHOIS Details

inetnum:        31.171.136.0 - 31.171.143.255
netname:        IT-INTRED-20110331
country:        IT
org:            ORG-IS25-RIPE
admin-c:        DP462-RIPE
tech-c:         AB41513-RIPE
status:         ALLOCATED PA
notify:         lir.admin@intred.it
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         IT-INTRED-MNT
created:        2011-03-31T15:34:04Z
last-modified:  2023-11-06T13:17:18Z
source:         RIPE
abuse-email:    abuse@intred.it
abuse-c:        ID1507-RIPE
abuse-org:      ORG-IS25-RIPE

organisation:   ORG-IS25-RIPE
org-name:       INTRED S.P.A.
country:        IT
org-type:       LIR
address:        Via Pietro Tamburini 1
address:        25136
address:        Brescia
address:        ITALY
phone:          +39 030 7280000
fax-no:         +39 030 8901611
e-mail:         lir.admin@intred.it
admin-c:        AB41513-RIPE
admin-c:        DP462-RIPE
abuse-c:        ID1507-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        IT-INTRED-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         IT-INTRED-MNT
created:        2004-04-17T11:31:50Z
last-modified:  2021-02-25T14:48:24Z
source:         RIPE

person:         Alessandro Ballestriero
address:        INTRED S.p.A.
address:        Via Pietro Tamburini 3
address:        25100 Brescia
address:        Italy
phone:          +39 030 7280000
nic-hdl:        AB41513-RIPE
mnt-by:         IT-INTRED-MNT
created:        2021-02-02T07:27:33Z
last-modified:  2021-02-03T08:37:43Z
source:         RIPE

person:         Daniele Peli
address:        INTRED S.P.A.
address:        Via Creta 15
address:        25124 Brescia
address:        Italy
phone:          +39 030 8901610
fax-no:         +39 030 8901611
e-mail:         daniele.peli@intred.it
nic-hdl:        DP462-RIPE
created:        1970-01-01T00:00:00Z
last-modified:  2013-03-29T10:30:35Z
source:         RIPE
mnt-by:         IT-INTRED-MNT

route:          31.171.136.0/21
descr:          INTRED
origin:         AS31115
mnt-by:         IT-INTRED-MNT
created:        2011-04-15T09:44:43Z
last-modified:  2011-04-15T09:44:43Z
source:         RIPE

Overlapping Ranges

BGP prefixes that are contained by 31.171.136.0/21

Range	ASN	Company	Num of IPs
31.171.136.0/24	AS31115	Infrastructure IP addresses for residential customer, NAT, public subnet	256
31.171.140.0/24	AS31115	Infrastructure IP addresses for residential customer, NAT, public subnet	256

Nearby Ranges

BGP prefixes that overlap with 31.171.0.0/16

Range	ASN	Company	Num of IPs
31.171.224.0/20	AS41627	Pick-Up Ltd.	4,096
31.171.48.0/21	AS200446	Leased IPv4 Blocks	2,048
31.171.56.0/21	AS200446	Leased IPv4 Blocks	2,048
31.171.80.0/21	AS200446	Leased IPv4 Blocks	2,048
31.171.88.0/21	AS200446	Leased IPv4 Blocks	2,048
31.171.144.0/21	AS197742	IBB Energie AG	2,048
31.171.200.0/21	AS31673	Uniserver Internet B.V.	2,048
31.171.192.0/21	AS60072	LLC EGS-Telecom	2,048
31.171.132.0/22	AS207456	Netrouting B.V.	1,024
31.171.184.0/22	AS60411	KazInterCom LLC, Nur-Sultan PPPoE clients	1,024
31.171.216.0/23	AS51469	Petiak PPPOE Clients	512
31.171.218.0/23	AS51469	Petiak PPPOE Clients	512
31.171.220.0/23	AS51469	Petiak System PPPOE Clients	512
31.171.222.0/23	AS51469	Petiak PPPOE Clients	512
31.171.128.0/24	AS62240	Netrouting B.V.	256
31.171.129.0/24	AS206092	Netrouting B.V.	256
31.171.130.0/24	AS206092	Netrouting B.V.	256
31.171.131.0/24	AS214036	Ultahost, Inc.	256
31.171.215.0/24	AS214418	ITech28 S.a.r.l.	256
31.171.211.0/24	AS214427	Netvis d.o.o.	256
31.171.136.0/24	AS31115	Infrastructure IP addresses for residential customer, NAT, public subnet	256
31.171.140.0/24	AS31115	Infrastructure IP addresses for residential customer, NAT, public subnet	256
31.171.214.0/24	AS56950	4b42 UG	256
31.171.181.0/24	AS60411	KazInterCom LLC, Nur-Sultan internal services network	256
31.171.182.0/24	AS60411	KazInterCom LLC, Nur-Sultan IPoE clients	256
31.171.191.0/24	AS60411	KazInterCom LLC, Almaty internal services network	256
31.171.155.0/24	AS197706	iregister.al & keminet.net	256

Hosted domains

There are 5 domain names hosted across 4 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

1,030 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
31.171.138.138	AS31115 INTRED S.P.A.	`2.40ms` from Milan, IT
31.171.139.73	AS31115 INTRED S.P.A.	`2.38ms` from Milan, IT
31.171.141.67	AS31115 INTRED S.P.A.	`2.28ms` from Milan, IT
31.171.137.71	AS31115 INTRED S.P.A.	`2.74ms` from Milan, IT
31.171.142.2	AS31115 INTRED S.P.A.	`2.68ms` from Milan, IT
31.171.143.117	AS31115 INTRED S.P.A.	`2.29ms` 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
207.222.205.5	AS7029 Windstream Communications LLC	`0.84ms` from Atlanta, US
182.74.203.245	AS9498 BHARTI Airtel Ltd.	`1.06ms` from Chennai, IN
212.17.44.21	AS34245 Magnet Networks Limited	`5.77ms` from Dublin, IE
79.207.113.245	AS3320 Deutsche Telekom AG	`4.27ms` from Duesseldorf, DE
72.144.72.21	AS8075 Microsoft Corporation	`0.20ms` from Frankfurt am Main, DE
1.190.141.37	AS4837 CHINA UNICOM China169 Backbone	`3.36ms` from Harbin, CN
159.183.96.181	AS11377 SendGrid, Inc.	`6.32ms` from Los Angeles, US
180.100.166.213	AS4134 CHINANET-BACKBONE	`3.19ms` from Nanjing, CN
126.140.120.213	AS17676 SoftBank Corp.	`3.26ms` from Osaka, JP
177.72.114.181	AS262558 PROMPT BRASIL SOLUCOES EM TI LTDA	`0.76ms` from Osasco, BR
62.209.120.53	AS2119 Telenor Norge AS	`9.88ms` from Oslo, NO
98.47.225.229	AS7922 Comcast Cable Communications, LLC	`3.24ms` from San Jose, US
187.214.82.101	AS8151 UNINET	`4.30ms` from Santiago de Queretaro, MX
202.68.238.181	AS152205 imobi inc,	`2.98ms` from Seoul, KR
90.238.227.69	AS3301 Telia Company AB	`10.77ms` from Stockholm, SE
1.165.173.245	AS3462 Data Communication Business Group	`2.80ms` from Taipei, TW
126.161.213.149	AS17676 SoftBank Corp.	`11.21ms` from Tokyo, JP
203.80.29.37	AS24284 CyberAgent, Inc.	`0.75ms` from Tokyo, JP
20.194.183.37	AS8075 Microsoft Corporation	`0.16ms` from Tokyo, JP
93.136.43.197	AS5391 Hrvatski Telekom d.d.	`10.48ms` from Zagreb, HR
54.91.241.53	AS14618 Amazon.com, Inc.	`0.51ms` from Ashburn, US
94.52.74.69	AS48161 NEXTGEN COMMUNICATIONS SRL	`4.36ms` from Bucharest, RO
87.254.200.53	AS18666 Nokia of America Corporation	`0.36ms` from Dallas, US
173.241.49.101	AS13638 Metalink Technologies, Inc.	`12.47ms` from Detroit, US
217.250.137.245	AS3320 Deutsche Telekom AG	`6.55ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -f3 31.171.138.251

traceroute to 31.171.138.251 (31.171.138.251): 64 hops max, 52 byte packets

3 [] 217.29.66.147 0.8 ms

4 [AS31115] 62.97.33.177 1.422 ms

5 [AS31115] 31.171.138.251 9.838 ms

Measurement taken from

IPinfo ProbeNet in Milan, IT

On March 13th 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