213.156.32.0/20

AS12874 · Fastweb SpA

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Summary

Country	Italy
Domain	fastweb.it
ASN	AS12874
Registry	RIPE
ID	IT-FASTWEB-20001124

WHOIS Details

inetnum:        213.156.32.0 - 213.156.63.255
org:            ORG-FA7-RIPE
netname:        IT-FASTWEB-20001124
country:        IT
admin-c:        IRS4-RIPE
tech-c:         IRS4-RIPE
status:         ALLOCATED PA
notify:         [email protected]
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         FASTWEB-MNT
mnt-routes:     FASTWEB-MNT
created:        2002-05-27T09:55:02Z
last-modified:  2016-09-12T11:53:28Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        FA5264-RIPE
abuse-org:      ORG-FA7-RIPE

organisation:   ORG-FA7-RIPE
org-name:       Fastweb SpA
country:        IT
org-type:       LIR
address:        Piazza Adriano Olivetti, 1
address:        20139
address:        Milano
address:        ITALY
phone:          +390245451
fax-no:         +390245454811
mnt-ref:        FASTWEB-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         FASTWEB-MNT
admin-c:        AL510-RIPE
admin-c:        ER1255-RIPE
admin-c:        DP4556-RIPE
admin-c:        EZ1397-RIPE
admin-c:        GG8279-RIPE
admin-c:        FM5655-RIPE
admin-c:        IRS4-RIPE
admin-c:        AC26449-RIPE
abuse-c:        FA5264-RIPE
created:        2004-04-17T11:31:05Z
last-modified:  2022-09-08T07:35:50Z
source:         RIPE
e-mail:         [email protected]

role:           IP Registration Service
address:        Via Caracciolo, 51
address:        20155 Milano MI
address:        Italy
e-mail:         [email protected]
remarks:        trouble:
remarks:        trouble: In case of improper use originating from our network,
remarks:        trouble: please mail customer or [email protected]
remarks:        trouble:
admin-c:        DP4556-RIPE
tech-c:         EZ1397-RIPE
tech-c:         MR27321-RIPE
tech-c:         GDN488-RIPE
nic-hdl:        IRS4-RIPE
notify:         [email protected]
mnt-by:         FASTWEB-MNT
created:        2002-05-02T15:00:48Z
last-modified:  2022-10-03T09:42:50Z
source:         RIPE
abuse-mailbox:  [email protected]

Nearby Ranges

BGP prefixes that overlap with 213.156.0.0/16

Range	ASN	Company	Num of IPs
213.156.192.0/19	AS13227	Kraft-S LLC	8,192
213.156.64.0/19	AS13053	LLC PRIOCOM	8,192
213.156.0.0/20	AS41960	Nextpertise B.V.	4,096
213.156.128.0/22	AS12979	JSC Transinfoset	1,024
213.156.100.0/22	AS50606	Virtuaoperator Sp. z o.o.	1,024
213.156.104.0/22	AS8477	Cable and wireless customers	1,024
213.156.108.0/22	AS8477	Cable modem network	1,024
213.156.96.0/22	AS8477	Echostar Cable Modem Network	1,024
213.156.250.0/24	AS16509	Open Systems AG	256
213.156.251.0/24	AS16509	Open Systems AG	256
213.156.252.0/24	AS16509	Open Systems AG	256
213.156.253.0/24	AS16509	Open Systems AG	256
213.156.254.0/24	AS16509	Open Systems AG	256
213.156.255.0/24	AS16509	Open Systems AG	256
213.156.93.0/24	AS197373	IterCom network	256
213.156.89.0/24	AS197388	Ukrainian Special Systems Network, Kiyv	256
213.156.90.0/24	AS197388	Ukrainian Special Systems Network, Kiyv	256
213.156.91.0/24	AS197388	Ukrainian Special Systems Network, Kiyv	256
213.156.92.0/24	AS197388	Ukrainian Special Systems Network, Kiyv	256
213.156.138.0/24	AS199524	G-Core Labs Customer assignment	256
213.156.140.0/24	AS199524	G-Core Labs Customer assignment	256
213.156.144.0/24	AS199524	G-Core Labs Customer assignment	256
213.156.149.0/24	AS199524	G-Core Labs Customer assignment	256
213.156.151.0/24	AS199524	G-Core Labs Customer assignment	256
213.156.152.0/24	AS199524	G-Core Labs Customer assignment	256
213.156.154.0/24	AS199524	G-Core Labs Customer assignment	256
213.156.156.0/24	AS199524	G-Core Labs Customer assignment	256
213.156.159.0/24	AS199524	G-Core Customer assignment	256
213.156.136.0/24	AS202422	G-Core Labs Customer assignment	256
213.156.137.0/24	AS202422	G-Core Labs Customer assignment	256
213.156.139.0/24	AS202422	G-Core Labs Customer assignment	256
213.156.141.0/24	AS202422	G-Core Labs Customer assignment	256
213.156.142.0/24	AS202422	G-Core Labs Customer assignment	256
213.156.143.0/24	AS202422	G-Core Labs Customer assignment	256
213.156.145.0/24	AS202422	G-Core Labs Customer assignment	256
213.156.146.0/24	AS202422	G-Core Labs Customer assignment	256
213.156.147.0/24	AS202422	G-Core Labs Customer assignment	256
213.156.148.0/24	AS202422	G-Core Labs Customer assignment	256
213.156.150.0/24	AS202422	G-Core Labs S.A.	256
213.156.153.0/24	AS202422	G-Core Labs Customer assignment	256
213.156.155.0/24	AS202422	G-Core Labs Customer assignment	256
213.156.157.0/24	AS202422	G-Core Labs S.A.	256
213.156.158.0/24	AS202422	G-Core Labs Customer assignment	256
213.156.101.0/24	AS205879	EKO-LINE Sp. z o.o.	256
213.156.94.0/24	AS206949	LLC PRIOCOM	256
213.156.95.0/24	AS206949	LLC PRIOCOM	256
213.156.131.0/24	AS12979	Company Transinfoset	256
213.156.249.0/24	AS8075	Open Systems AG	256
213.156.69.0/24	AS62066	Atracom access Network	256
213.156.248.0/24	AS8075	EXTRA-NET-ENX-248	256

Hosted domains

There are 84 domain names hosted across 24 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
213.156.43.111	4dsistemi.it	36
213.156.38.170	agsmedia.com	6
213.156.43.112	imecsrl.it	6
213.156.43.124	lifegateenergy.com	5
213.156.44.228	sostanzepericolose.it	5
213.156.33.90	netmakinginformatica.it	3
213.156.43.77	degustapp.it	3
213.156.46.84	lvmrevolution.com	2
213.156.39.254	formula.it	2
213.156.33.70	argomentitessili.com	2
213.156.43.84	industrialconnect.it	1
213.156.44.135	samedeutz-fahr.es	1
213.156.33.31	cloud-ar.it	1
213.156.44.181	igpdecaux.com	1
213.156.33.80	syndal.it	1
213.156.45.163	sozzani.org	1
213.156.43.107	nextennis.biz	1
213.156.32.172	unisr.it	1
213.156.43.113	egreenitalia.it	1
213.156.33.84	designjungle.it	1

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

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

IP Address	ASN	Details
213.156.38.82	AS12874 Fastweb SpA	`0.83ms` from Rome, IT
213.156.36.193	AS12874 Fastweb SpA	`0.84ms` from Milan, IT
213.156.32.172	AS12874 Fastweb SpA	`1.84ms` from Milan, IT
213.156.46.161	AS12874 Fastweb SpA	`1.01ms` from Milan, IT
213.156.41.58	AS12874 Fastweb SpA	`0.86ms` from Milan, IT
213.156.40.1	AS12874 Fastweb SpA	`5.22ms` from Rome, IT
213.156.34.60	AS12874 Fastweb SpA	`0.54ms` from Milan, IT
213.156.37.204	AS12874 Fastweb SpA	`1.06ms` from Milan, IT
213.156.44.102	AS12874 Fastweb SpA	`0.78ms` from Milan, IT
213.156.33.51	AS12874 Fastweb SpA	`0.86ms` from Milan, IT
213.156.35.34	AS12874 Fastweb SpA	`3.03ms` from Milan, IT
213.156.45.195	AS12874 Fastweb SpA	`1.63ms` from Milan, IT
213.156.43.66	AS12874 Fastweb SpA	`0.91ms` from Milan, IT
213.156.47.129	AS12874 Fastweb SpA	`1.23ms` from Rome, IT
213.156.39.84	AS12874 Fastweb SpA	`0.69ms` from Milan, IT
213.156.42.1	AS12874 Fastweb SpA	`3.98ms` 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
45.138.156.212	AS202656 Ivanov Vitaliy Sergeevich	`0.46ms` from Amsterdam, NL
188.91.150.52	AS50266 Odido Netherlands B.V.	`3.36ms` from Amsterdam, NL
91.176.225.244	AS5432 Proximus NV	`2.39ms` from Brussels, BE
210.40.164.52	AS4538 China Education and Research Network Center	`16.69ms` from Chengdu, CN
36.50.8.212	AS139672 Cherry Enterprise	`0.63ms` from Dhaka, BD
119.8.218.36	AS136907 HUAWEI CLOUDS	`0.67ms` from Dublin, IE
51.9.42.244	AS6871 Plusnet	`7.14ms` from Erith, GB
119.209.90.68	AS4766 Korea Telecom	`1.68ms` from Incheon, KR
38.30.189.164	AS400194 Wire 3 LLC	`2.53ms` from Jacksonville, US
31.113.115.132	AS2856 British Telecommunications PLC	`2.52ms` from London, GB
198.177.196.20	AS393753 The Brooklyn Hospital Center	`2.04ms` from New York City, US
88.88.65.20	AS2119 Telenor Norge AS	`2.74ms` from Oslo, NO
177.142.99.148	AS28573 Claro NXT Telecomunicacoes Ltda	`5.82ms` from Rio de Janeiro, BR
121.174.48.148	AS4766 Korea Telecom	`6.26ms` from Seoul, KR
62.1.101.52	AS1241 Forthnet	`1.47ms` from Athens, GR
117.120.40.4	AS4851 Host Networks	`0.58ms` from Brisbane, AU
110.225.115.36	AS24560 Bharti Airtel Ltd., Telemedia Services	`16.14ms` from Chennai, IN
87.53.225.36	AS3292 TDC Holding A/S	`1.32ms` from Copenhagen, DK
35.238.34.4	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
95.119.213.4	AS6805 Telefonica Germany GmbH & Co.OHG	`2.33ms` from Hamburg, DE
154.215.106.196	AS139880 OWGELS INTERNATIONAL CO., LIMITED	`1.09ms` from Hong Kong, HK
67.211.67.116	AS59371 Dimension Network & Communication Limited	`0.86ms` from Hong Kong, HK
103.51.51.196	AS10204 Arcnet NTT MSC ISP	`1.17ms` from Kuala Lumpur, MY
46.216.43.116	AS25106 Mobile TeleSystems JLLC	`1.12ms` from Minsk, BY
89.158.241.228	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`11.75ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 -f3 213.156.34.217

traceroute to 213.156.34.217 (213.156.34.217): 64 hops max, 52 byte packets

3 [] 193.201.28.16 1.058 ms

4 *

5 [AS12874] 213.156.34.217 3.679 ms

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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