213.156.251.0/24

AS16509 · Amazon.com, Inc.

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Summary

Country	Switzerland
Domain	open.ch
ASN	AS16509
Registry	RIPE
ID	NET-CLOUD-GEO-251

WHOIS Details

inetnum:        213.156.251.0 - 213.156.251.255
netname:        NET-CLOUD-GEO-251
country:        CH
admin-c:        ADMI9092
tech-c:         TECH9092
status:         ASSIGNED PA
remarks:        https://as9092.osdp.open.ch/rfc8805-geofeed.csv
geofeed:        https://as9092.osdp.open.ch/rfc8805-geofeed.csv
remarks:        -----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
mnt-by:         AS9092-MNT
created:        2025-04-10T08:37:33Z
last-modified:  2025-04-10T09:12:53Z
source:         RIPE
abuse-email:    support@open.ch
abuse-c:        OSA40-RIPE
abuse-org:      ORG-OSA1-RIPE

role:           AS9092 Admins
address:        Raeffelstrasse 29, 8045 Zurich
e-mail:         lir@open.ch
nic-hdl:        ADMI9092
mnt-by:         AS9092-MNT
created:        2013-10-31T13:25:42Z
last-modified:  2025-02-03T13:11:32Z
source:         RIPE
admin-c:        SN9721-RIPE
admin-c:        EZ2241-RIPE

role:           AS9092 Technicians
address:        Raeffelstrasse 29, 8045 Zurich
e-mail:         lir@open.ch
nic-hdl:        TECH9092
mnt-by:         AS9092-MNT
created:        2013-10-31T12:08:29Z
last-modified:  2025-02-03T13:12:49Z
source:         RIPE
tech-c:         SN9721-RIPE
tech-c:         EZ2241-RIPE
abuse-mailbox:  support@open.ch

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
213.156.252.0/24	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 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
145.79.200.40	AS33915 Vodafone Libertel B.V.	`3.24ms` from Amsterdam, NL
79.196.38.56	AS3320 Deutsche Telekom AG	`6.92ms` from Berlin, DE
163.252.53.56	AS13977 Fidium	`7.71ms` from Boston, US
20.205.100.104	AS8075 Microsoft Corporation	`0.36ms` from Hong Kong, HK
154.87.203.40	AS35916 MULTACOM CORPORATION	`0.51ms` from Los Angeles, US
176.168.57.248	AS5410 Bouygues Telecom SA	`6.16ms` from Lyon, FR
150.214.108.152	AS198096 Junta de Andalucia	`15.29ms` from Madrid, ES
91.15.20.88	AS3320 Deutsche Telekom AG	`1.75ms` from Nuernberg, DE
90.23.227.24	AS3215 Orange S.A.	`4.01ms` from Paris, FR
169.213.63.104	AS4766 Korea Telecom	`4.56ms` from Seoul, KR
105.105.101.88	AS36947 Telecom Algeria	`13.83ms` from Algiers, DZ
163.172.220.184	AS12876 SCALEWAY S.A.S.	`0.20ms` from Amsterdam, NL
199.71.179.40	AS22445 Mohawk Industries, Inc.	`5.51ms` from Atlanta, US
54.71.8.136	AS16509 Amazon.com, Inc.	`0.12ms` from Boardman, US
20.7.241.136	AS8075 Microsoft Corporation	`0.19ms` from Boydton, US
20.98.187.184	AS8075 Microsoft Corporation	`0.20ms` from Des Moines, US
187.201.206.40	AS8151 UNINET	`1.11ms` from Guadalajara, MX
150.223.31.40	AS58519 Cloud Computing Corporation	`1.05ms` from Hohhot, CN
47.234.235.168	AS11427 Charter Communications Inc	`15.15ms` from Houston, US
212.101.101.120	AS201178 Euronet Telekomunikasyon A.S.	`1.29ms` from Istanbul, TR
5.80.140.104	AS2856 British Telecommunications PLC	`4.89ms` from London, GB
188.172.180.24	AS136787 PacketHub S.A.	`0.19ms` from Miami, US
88.58.151.152	AS3269 Telecom Italia S.p.A.	`3.99ms` from Milan, IT
35.200.254.120	AS396982 Google LLC	`0.09ms` from Mumbai, IN
160.86.16.152	AS2527 Sony Network Communications Inc.	`4.88ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 -m5 213.156.251.37

traceroute to 213.156.251.37 (213.156.251.37): 5 hops max, 52 byte packets

1 [AS31898] 140.91.198.62 0.092 ms

2 [AS16509] 99.83.69.237 0.464 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On December 28th 2025

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