37.34.32.0/21

AS50428 · ISTITUTO EUROPEO DI ONCOLOGIA SRL

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Summary

Country	Italy
Domain	ieo.it
ASN	AS50428
Registry	RIPE
ID	IT-IEO-20120103

WHOIS Details

inetnum:        37.34.32.0 - 37.34.39.255
netname:        IT-IEO-20120103
country:        IT
org:            ORG-IEDO1-RIPE
admin-c:        IA4646-RIPE
tech-c:         IA4646-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         IEO-MNT
mnt-routes:     IEO-MNT
mnt-domains:    IEO-MNT
created:        2012-01-03T11:53:59Z
last-modified:  2018-06-14T09:20:23Z
source:         RIPE
abuse-email:    abuse@ieo.eu
abuse-c:        IRN9-RIPE
abuse-org:      ORG-IEDO1-RIPE

organisation:   ORG-IEDO1-RIPE
org-name:       ISTITUTO EUROPEO DI ONCOLOGIA SRL
country:        IT
org-type:       LIR
address:        Via Ripamonti, 435
address:        20141
address:        Milano
address:        ITALY
phone:          +390258002728
phone:          +390294371040
fax-no:         +390294379252
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        IEO-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         IEO-MNT
e-mail:         ict.sa@ieo.it
admin-c:        IA4646-RIPE
tech-c:         IA4646-RIPE
abuse-c:        IRN9-RIPE
created:        2011-10-14T12:46:29Z
last-modified:  2024-01-05T10:44:46Z
source:         RIPE

role:           IEO-NOC-ADMIN
address:        Via Giuseppe Ripamonti, 435
e-mail:         ict.sa@ieo.it
admin-c:        GB25124-RIPE
tech-c:         GB25124-RIPE
nic-hdl:        IA4646-RIPE
mnt-by:         IEO-MNT
created:        2018-06-14T09:08:49Z
last-modified:  2024-01-05T10:41:15Z
source:         RIPE

route:          37.34.32.0/21
descr:          IEO Network Stage 5
notify:         ict.sa@ieo.it
origin:         AS50428
mnt-by:         IEO-MNT
created:        2012-10-01T15:01:33Z
last-modified:  2018-06-15T11:06:55Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 37.34.0.0/16

Range	ASN	Company	Num of IPs
37.34.0.0/19	AS47883	KIBRIS MOBILE TELEKOMUNIKASYON LTD.	8,192
37.34.112.0/20	AS43925	Moldcell SA Network	4,096
37.34.88.0/21	AS174	Super Link Communications Co. Ltd	2,048
37.34.40.0/21	AS198471	Opnet Srl	2,048
37.34.80.0/21	AS2914	JY Mobile Communications	2,048
37.34.100.0/22	AS200640	SC Raznet SRL	1,024
37.34.71.0/24	AS49940	FIRA INTERNACIONAL DE BARCELONA	256
37.34.73.0/24	AS198399	FASTCON srl	256
37.34.97.0/24	AS43925	Moldcell	256
37.34.98.0/24	AS43925	Moldcell	256
37.34.72.0/24	AS198399	FASTCON srl	256
37.34.64.0/24	AS49940	FIRA INTERNACIONAL DE BARCELONA	256
37.34.65.0/24	AS49940	FIRA INTERNACIONAL DE BARCELONA	256
37.34.66.0/24	AS49940	FIRA INTERNACIONAL DE BARCELONA	256
37.34.67.0/24	AS49940	FIRA INTERNACIONAL DE BARCELONA	256
37.34.68.0/24	AS49940	FIRA INTERNACIONAL DE BARCELONA	256
37.34.69.0/24	AS49940	FIRA INTERNACIONAL DE BARCELONA	256
37.34.74.0/24	AS198399	FASTCON srl	256
37.34.79.0/24	AS198399	FASTCON srl	256
37.34.70.0/24	AS49940	FERIA INTERNACIONAL DE BARCELONA	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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
18.236.66.149	AS16509 Amazon.com, Inc.	`0.10ms` from Boardman, US
174.0.69.181	AS6327 Shaw Communications	`9.66ms` from Calgary, CA
208.98.195.53	AS6327 Shaw Communications	`3.55ms` from Calgary, CA
131.166.192.5	AS25934 Syniverse Technologies, LLC	`0.97ms` from Delhi, IN
75.151.24.149	AS7922 Comcast Cable Communications, LLC	`6.66ms` from Detroit, US
220.88.112.69	AS4766 Korea Telecom	`0.56ms` from Incheon, KR
209.59.190.21	AS32244 Liquid Web, L.L.C	`0.15ms` from Lansing, US
90.209.144.101	AS5607 Sky UK Limited	`4.90ms` from London, GB
41.203.210.5	AS37061 Safaricom Limited	`8.55ms` from Nairobi, KE
217.255.179.53	AS3320 Deutsche Telekom AG	`1.92ms` from Nuernberg, DE
122.197.87.213	AS9617 JCOM Co., Ltd.	`10.96ms` from Osaka, JP
73.130.183.133	AS7922 Comcast Cable Communications, LLC	`18.67ms` from Reston, US
189.188.229.213	AS8151 UNINET	`4.56ms` from Santiago de Queretaro, MX
121.30.211.197	AS4837 CHINA UNICOM China169 Backbone	`7.93ms` from Taiyuan, CN
216.13.89.21	AS6461 Zayo Bandwidth	`1.08ms` from Toronto, CA
91.113.160.245	AS8447 A1 Telekom Austria AG	`0.89ms` from Vienna, AT
175.35.26.213	AS4804 Microplex PTY LTD	`5.35ms` from Adelaide, AU
207.167.98.117	AS6079 RCN	`1.83ms` from Ashburn, US
104.74.130.21	AS20940 Akamai International B.V.	`0.79ms` from Auckland, NZ
39.103.46.21	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.48ms` from Beijing, CN
60.30.56.53	AS4837 CHINA UNICOM China169 Backbone	`5.35ms` from Beijing, CN
117.244.71.197	AS9829 National Internet Backbone	`13.09ms` from Bengaluru, IN
50.112.88.69	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
98.10.159.197	AS11351 Charter Communications Inc	`17.89ms` from Chicago, US
190.120.226.213	AS270821 SARA ONLINE INFORMATICA EIRELI - ME	`10.67ms` from Curitiba, BR

Traceroute

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

traceroute -a -n -q1 -m10 37.34.39.161

traceroute to 37.34.39.161 (37.34.39.161): 10 hops max, 52 byte packets

1 [AS15169] 72.14.235.78 5.207 ms

2 *

3 *

4 *

5 *

6 [AS3269] 194.184.166.225 13.436 ms

7 [AS3269] 5.96.13.50 15.565 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Zuerich, CH

On January 19th 2026

What are IP address ranges?

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