217.170.231.0/24

AS20658 · Computer Design Srl

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Summary

Country	Italy
Domain	cdesign-group.com
ASN	AS20658
Registry	RIPE
ID	IT-CDESIGN-20010329

WHOIS Details

inetnum:        217.170.224.0 - 217.170.239.255
netname:        IT-CDESIGN-20010329
country:        IT
org:            ORG-CD1-RIPE
admin-c:        FC962-RIPE
tech-c:         AB11731-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         CDESIGN-MNT
created:        2002-06-24T09:19:02Z
last-modified:  2016-06-27T15:13:28Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        AR15736-RIPE
abuse-org:      ORG-CD1-RIPE

organisation:   ORG-CD1-RIPE
org-name:       Computer Design Srl
country:        IT
org-type:       LIR
address:        Via Piave 46
address:        20010
address:        Santo Stefano Ticino, Milan
address:        ITALY
phone:          +39 02 974821
fax-no:         +39 02 97482222
e-mail:         [email protected]
admin-c:        FC962-RIPE
admin-c:        AB11731-RIPE
abuse-c:        AR15736-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        CDESIGN-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         CDESIGN-MNT
created:        2004-04-17T11:29:59Z
last-modified:  2020-12-16T13:31:15Z
source:         RIPE

person:         Andrea Brambilla
address:        via Piave, 46 Santo Stefano Ticino - MI - Italy
e-mail:         [email protected]
phone:          +39 02974821
nic-hdl:        AB11731-RIPE
created:        2006-12-11T16:48:52Z
last-modified:  2016-04-07T07:04:57Z
mnt-by:         RIPE-NCC-LOCKED-MNT
source:         RIPE

person:         Fabio Calzolari
address:        Computer Design s.r.l.
address:        Via Piave, 46
address:        I-20010 Santo Stefano Ticino - MI
address:        Italy
phone:          +39 02 974821
fax-no:         +39 02 97482222
e-mail:         [email protected]
nic-hdl:        FC962-RIPE
created:        2002-08-12T09:18:06Z
last-modified:  2020-06-04T12:33:47Z
source:         RIPE
mnt-by:         CDESIGN-MNT

route:          217.170.224.0/20
descr:          Computer Design
origin:         AS20658
mnt-by:         CDESIGN-MNT
created:        2014-08-26T15:09:36Z
last-modified:  2014-08-26T15:09:36Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 217.170.0.0/16

Range	ASN	Company	Num of IPs
217.170.0.0/19	AS24785	Broadband Hosting B.V.	8,192
217.170.64.0/19	AS20597	PJSC Vimpelcom	8,192
217.170.32.0/19	AS35753	Etihad Salam Telecom CJSC	8,192
217.170.208.0/20	AS8905	Digit One LLC	4,096
217.170.192.0/20	AS34989	ServeTheWorld AS	4,096
217.170.112.0/20	AS35401	AO Tele-Service Tula	4,096
217.170.96.0/20	AS42908	O2 Czech Republic, a.s.	4,096
217.170.128.0/20	AS49788	Absnet AS	4,096
217.170.4.0/22	AS42093	Windonet B.V.	1,024
217.170.242.0/23	AS51469	Petiak LTE Clients	512
217.170.244.0/23	AS51469	Petiak PPPOE Clients	512
217.170.246.0/23	AS51469	Petiak PPPOE clients	512
217.170.248.0/23	AS51469	Petiak Enterprise Clients	512
217.170.250.0/23	AS51469	Petiak Enterprise Clients	512
217.170.252.0/23	AS51469	Petiak Network Infrastructure	512
217.170.240.0/23	AS51469	Petiak LTE Clients	512
217.170.16.0/23	AS29001	DMA Computer Services	512
217.170.224.0/24	AS20658	Computer Design S.r.l.- Santo Stefano Ticino - Milan	256
217.170.0.0/24	AS24785	Open Peering	256
217.170.10.0/24	AS24785	Joint Transit	256
217.170.18.0/24	AS24785	Joint Transit	256
217.170.20.0/24	AS24785	Joint Transit	256
217.170.19.0/24	AS24785	Joint Transit	256
217.170.23.0/24	AS24785	Joint Transit	256
217.170.9.0/24	AS24785	Joint Transit	256
217.170.1.0/24	AS25459	NedZone hosting	256
217.170.87.0/24	AS3235	111250 Russia SOVINTEL/EDN et ELTEL	256
217.170.8.0/24	AS34210	Flow Traders B.V.	256
217.170.21.0/24	AS35470	KDIS	256
217.170.226.0/24	AS20658	Computer Design S.r.l.- Corbetta - Milan - Italy	256
217.170.15.0/24	AS5418	NerdNet Foundation	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
217.170.231.26	AS20658 Computer Design Srl	`1.14ms` 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
101.243.86.72	AS17429 BEIJING GEHUA CATV NETWORK CO.LTD	`11.94ms` from Beijing, CN
222.211.180.24	AS4134 CHINANET-BACKBONE	`4.37ms` from Chengdu, CN
14.174.7.72	AS45899 VNPT Corp	`4.68ms` from Da Nang, VN
164.134.3.136	AS56595 Fluency Communications Ltd	`7.66ms` from Edinburgh, GB
180.254.121.152	AS7713 PT Telekomunikasi Indonesia	`8.52ms` from Jakarta, ID
88.7.9.88	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.96ms` from Madrid, ES
180.19.86.72	AS4713 NTT DOCOMO BUSINESS,Inc.	`6.33ms` from Osaka, JP
125.195.96.56	AS2518 BIGLOBE Inc.	`5.14ms` from Tokyo, JP
128.168.87.184	AS36351 IBM Cloud	`1.22ms` from Tokyo, JP
2.191.16.248	AS58224 Iran Telecommunication Company PJS	`17.34ms` from Yerevan, AM
182.125.3.72	AS4837 CHINA UNICOM China169 Backbone	`3.55ms` from Zhengzhou, CN
138.188.76.120	AS3303 Swisscom (Switzerland) Ltd	`1.29ms` from Zuerich, CH
23.136.184.184	AS14445 PeaceWeb	`1.76ms` from Amsterdam, NL
118.173.222.104	AS23969 TOT Public Company Limited	`8.73ms` from Bangkok, TH
35.164.100.88	AS16509 Amazon.com, Inc.	`0.14ms` from Boardman, US
81.135.212.24	AS2856 British Telecommunications PLC	`1.61ms` from London, GB
82.15.239.216	AS5089 Virgin Media Limited	`9.33ms` from London, GB
205.155.151.136	AS2152 CENIC	`8.27ms` from Los Angeles, US
35.185.36.216	AS396982 Google LLC	`0.14ms` from Moncks Corner, US
187.58.22.40	AS18881 TELEFÔNICA BRASIL S.A	`0.82ms` from Rio de Janeiro, BR
175.214.190.8	AS4766 Korea Telecom	`6.96ms` from Seoul, KR
60.119.95.88	AS17676 SoftBank Corp.	`2.74ms` from Tokyo, JP
200.80.234.168	AS11664 Techtel LMDS Comunicaciones Interactivas S.A.	`1.57ms` from Buenos Aires, AR
38.154.75.200	AS55286 B2 Net Solutions Inc.	`0.14ms` from Buffalo, US
149.75.139.184	AS6079 RCN	`5.56ms` from Chicago, US

Traceroute

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

traceroute -a -n -q1 217.170.231.26

traceroute to 217.170.231.26 (217.170.231.26): 64 hops max, 52 byte packets

1 [AS15169] 72.14.232.23 20.567 ms

2 [AS15169] 192.178.96.160 20.879 ms

3 [] 217.29.66.218 23.218 ms

4 [AS203201] 185.142.155.169 22.917 ms

5 [AS20658] 217.170.231.26 24.377 ms

Measurement taken from

IPinfo ProbeNet in London, GB

On December 20th 2025

What are IP address ranges?

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