217.31.112.0/20

AS29312 · Comune di Milano

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Summary

Country	Italy
Domain	bnpparibas.it
ASN	AS29312
Registry	RIPE
ID	IT-COMUNEMILANO-20030612

WHOIS Details

inetnum:        217.31.112.0 - 217.31.127.255
netname:        IT-COMUNEMILANO-20030612
country:        IT
org:            ORG-CdM1-RIPE
admin-c:        MF15935-RIPE
tech-c:         MF15935-RIPE
status:         ALLOCATED PA
notify:         netadmin@comune.milano.it
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         ComuneMilano-MNT
mnt-lower:      ComuneMilano-MNT
mnt-lower:      MNT-Mario_Ferloni
mnt-domains:    MNT-Mario_Ferloni
mnt-routes:     MNT-Mario_Ferloni
created:        2003-06-12T08:43:13Z
last-modified:  2016-09-28T08:14:07Z
source:         RIPE
abuse-email:    netadmin@comune.milano.it
abuse-c:        CDMA1-RIPE
abuse-org:      ORG-CdM1-RIPE

organisation:   ORG-CdM1-RIPE
org-name:       Comune di Milano
country:        IT
org-type:       LIR
address:        Via G. B. Vico 18
address:        I - 20123
address:        Milano
address:        ITALY
phone:          +390288452831
fax-no:         +390288452965
e-mail:         netadmin@comune.milano.it
admin-c:        MF15935-RIPE
abuse-c:        CDMA1-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        ComuneMilano-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         ComuneMilano-MNT
created:        2004-04-17T11:30:14Z
last-modified:  2020-12-16T13:31:08Z
source:         RIPE

person:         Mario Ferloni
address:        Via G. B. Vico 18, Milano
phone:          +39 02 884 48090
nic-hdl:        MF15935-RIPE
mnt-by:         MNT-Mario_Ferloni
created:        2015-12-31T00:36:27Z
last-modified:  2015-12-31T00:36:27Z
source:         RIPE

route:          217.31.112.0/20
origin:         AS29312
mnt-by:         MNT-Mario_Ferloni
mnt-by:         ComuneMilano-MNT
created:        2016-09-29T09:25:17Z
last-modified:  2016-09-29T09:25:17Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 217.31.0.0/16

Range	ASN	Company	Num of IPs
217.31.224.0/19	AS15897	Vodafone Telekomunikasyon A.S.	8,192
217.31.128.0/19	AS5587	Itility Limited	8,192
217.31.160.0/19	AS8473	Bahnhof AB	8,192
217.31.64.0/20	AS15965	CEGECOM S.A.	4,096
217.31.16.0/20	AS29341	Guido Werner trading as wel.de Internet Service Provider e. K.	4,096
217.31.32.0/20	AS35328	DSI DATA, a. s.	4,096
217.31.96.0/20	AS16185	MODUM KABEL-TV AS	4,096
217.31.208.0/20	AS21263	TeleData GmbH	4,096
217.31.192.0/20	AS25192	CZ.NIC, z.s.p.o.	4,096
217.31.48.0/20	AS29134	Webglobe, s.r.o.	4,096
217.31.80.0/20	AS29140	Hostserver GmbH	4,096
217.31.10.0/23	AS2856	CSC Computer Sciences Ltd	512
217.31.1.0/24	AS1813	CSC UK Web Hosting Service RTW	256
217.31.9.0/24	AS2856	CSC Computer Sciences Ltd	256
217.31.235.0/24	AS15897	CLUSTER-1-SW	256

Hosted domains

There are 34 domain names hosted across 10 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

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Pingable IPs

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

IP Address	ASN	Details
217.31.112.11	AS29312 Comune di Milano	`0.64ms` from Milan, IT
217.31.114.53	AS29312 Comune di Milano	`0.96ms` from Milan, IT
217.31.127.1	AS29312 Comune di Milano	`0.96ms` from Milan, IT
217.31.113.151	AS29312 Comune di Milano	`0.99ms` from Milan, IT
217.31.124.249	AS29312 Comune di Milano	`0.87ms` 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
143.176.195.36	AS13127 Odido Netherlands B.V.	`7.70ms` from Amsterdam, NL
3.75.75.132	AS16509 Amazon.com, Inc.	`0.11ms` from Frankfurt am Main, DE
79.215.101.20	AS3320 Deutsche Telekom AG	`6.12ms` from Frankfurt am Main, DE
116.167.213.84	AS4837 CHINA UNICOM China169 Backbone	`16.72ms` from Guangzhou, CN
14.228.11.132	AS45899 VNPT Corp	`2.42ms` from Hanoi, VN
122.156.203.244	AS4837 CHINA UNICOM China169 Backbone	`5.96ms` from Harbin, CN
222.186.134.228	AS4134 CHINANET-BACKBONE	`4.46ms` from Huai'an, CN
222.101.58.244	AS4766 Korea Telecom	`1.97ms` from Incheon, KR
199.232.140.4	AS54113 Fastly, Inc.	`0.05ms` from Lisbon, PT
217.42.69.132	AS2856 British Telecommunications PLC	`6.30ms` from London, GB
146.90.56.68	AS6871 Plusnet	`6.56ms` from London, GB
75.80.125.100	AS20001 Charter Communications Inc	`3.84ms` from Los Angeles, US
83.53.132.52	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.31ms` from Madrid, ES
13.203.72.132	AS16509 Amazon.com, Inc.	`0.28ms` from Mumbai, IN
210.237.34.84	AS7511 SYNAPSE Co.,Ltd.	`11.92ms` from Osaka, JP
3.230.4.228	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
211.234.31.244	AS3786 LG DACOM Corporation	`5.30ms` from Seoul, KR
175.192.197.36	AS4766 Korea Telecom	`1.29ms` from Seoul, KR
125.138.235.52	AS4766 Korea Telecom	`4.21ms` from Seoul, KR
89.72.255.84	AS9141 P4 Sp. z o.o.	`17.86ms` from Warsaw, PL
185.193.245.52	AS62035 Byteworks GmbH	`0.22ms` from Zuerich, CH
180.222.149.164	AS38566 NTTCTNET	`0.19ms` from Bangkok, TH
154.177.58.196	AS8452 TE-AS	`4.94ms` from Cairo, EG
65.28.47.100	AS10796 Charter Communications Inc	`6.76ms` from Chicago, US
61.147.8.164	AS4134 CHINANET-BACKBONE	`3.86ms` from Huai'an, CN

Traceroute

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

traceroute -a -n -q1 -f3 -m9 217.31.121.195

traceroute to 217.31.121.195 (217.31.121.195): 9 hops max, 52 byte packets

3 [] 193.201.28.16 1.38 ms

4 [AS12874] 62.101.124.106 13.581 ms

5 [AS12874] 213.156.56.241 12.685 ms

6 [AS29312] 217.31.112.13 12.894 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Rome, 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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