IP subnet details

145.144.0.0/12

AS1103  — SURF B.V.

Summary

Country
NL Netherlands
Domain surfcert.nl
Size 1,048,576
Registry RIPE NCC
Network Name SURFVIRTNET

Whois

This is the RIPE Database query service.




inetnum: 0.0.0.0 - 255.255.255.255
netname: IANA-BLK
descr: The whole IPv4 address space
country: EU # Country field is actually all countries in the world and not just EU countries
org: ORG-IANA1-RIPE
admin-c: IANA1-RIPE
tech-c: IANA1-RIPE
status: ALLOCATED UNSPECIFIED
remarks: This object represents all IPv4 addresses.
remarks: If you see this object as a result of a single IP query, it
remarks: means that the IP address you are querying is currently not
remarks: assigned to any organisation.
mnt-by: RIPE-NCC-HM-MNT
mnt-lower: RIPE-NCC-HM-MNT
created: 2002-06-25T14:19:09Z
last-modified: 2018-11-23T10:30:34Z
source: RIPE

organisation: ORG-IANA1-RIPE
org-name: Internet Assigned Numbers Authority
org-type: IANA
address: see http://www.iana.org
remarks: The IANA allocates IP addresses and AS number blocks to RIRs
remarks: see http://www.iana.org/numbers
admin-c: IANA1-RIPE
tech-c: IANA1-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-by: RIPE-NCC-HM-MNT
created: 2004-04-17T09:57:29Z
last-modified: 2013-07-22T12:03:42Z
source: RIPE # Filtered

role: Internet Assigned Numbers Authority
address: see http://www.iana.org.
admin-c: IANA1-RIPE
tech-c: IANA1-RIPE
nic-hdl: IANA1-RIPE
remarks: For more information on IANA services
remarks: go to IANA web site at http://www.iana.org.
mnt-by: RIPE-NCC-MNT
created: 1970-01-01T00:00:00Z
last-modified: 2001-09-22T09:31:27Z
source: RIPE # Filtered


route: 145.144.0.0/12
descr: SURFnet CIDR Block II c
origin: AS1103
mnt-by: AS1103-MNT
mnt-lower: AS1103-MNT
mnt-routes: AS1103-MNT
created: 2018-07-05T14:42:26Z
last-modified: 2018-07-05T14:42:26Z
source: RIPE



CIDR IP address subranges within 145.144.0.0/12 subnet

  • 145.144.0.0/20
  • 145.144.16.0/20
  • 145.144.32.0/20
  • 145.144.48.0/20
  • 145.144.64.0/20
  • 145.144.80.0/20
  • 145.144.96.0/20
  • 145.144.112.0/20
  • 145.144.128.0/20
  • 145.144.144.0/20
  • 145.144.160.0/20
  • 145.144.176.0/20
  • 145.144.192.0/20
  • 145.144.208.0/20
  • 145.144.224.0/20
  • 145.144.240.0/20
  • 145.145.0.0/20
  • 145.145.16.0/20
  • 145.145.32.0/20
  • 145.145.48.0/20
  • 145.145.64.0/20
  • 145.145.80.0/20
  • 145.145.96.0/20
  • 145.145.112.0/20
  • 145.145.128.0/20
  • 145.145.144.0/20
  • 145.145.160.0/20
  • 145.145.176.0/20
  • 145.145.192.0/20
  • 145.145.208.0/20
  • 145.145.224.0/20
  • 145.145.240.0/20
  • 145.146.0.0/20
  • 145.146.16.0/20
  • 145.146.32.0/20
  • 145.146.48.0/20
  • 145.146.64.0/20
  • 145.146.80.0/20
  • 145.146.96.0/20
  • 145.146.112.0/20
  • 145.146.128.0/20
  • 145.146.144.0/20
  • 145.146.160.0/20
  • 145.146.176.0/20
  • 145.146.192.0/20
  • 145.146.208.0/20
  • 145.146.224.0/20
  • 145.146.240.0/20
  • 145.147.0.0/20
  • 145.147.16.0/20
  • 145.147.32.0/20
  • 145.147.48.0/20
  • 145.147.64.0/20
  • 145.147.80.0/20
  • 145.147.96.0/20
  • 145.147.112.0/20
  • 145.147.128.0/20
  • 145.147.144.0/20
  • 145.147.160.0/20
  • 145.147.176.0/20
  • 145.147.192.0/20
  • 145.147.208.0/20
  • 145.147.224.0/20
  • 145.147.240.0/20
  • 145.148.0.0/20
  • 145.148.16.0/20
  • 145.148.32.0/20
  • 145.148.48.0/20
  • 145.148.64.0/20
  • 145.148.80.0/20
  • 145.148.96.0/20
  • 145.148.112.0/20
  • 145.148.128.0/20
  • 145.148.144.0/20
  • 145.148.160.0/20
  • 145.148.176.0/20
  • 145.148.192.0/20
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  • 145.148.224.0/20
  • 145.148.240.0/20
  • 145.149.0.0/20
  • 145.149.16.0/20
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  • 145.149.144.0/20
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  • 145.149.176.0/20
  • 145.149.192.0/20
  • 145.149.208.0/20
  • 145.149.224.0/20
  • 145.149.240.0/20
  • 145.150.0.0/20
  • 145.150.16.0/20
  • 145.150.32.0/20
  • 145.150.48.0/20
  • 145.150.64.0/20
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  • 145.150.96.0/20
  • 145.150.112.0/20
  • 145.150.128.0/20
  • 145.150.144.0/20
  • 145.150.160.0/20
  • 145.150.176.0/20
  • 145.150.192.0/20
  • 145.150.208.0/20
  • 145.150.224.0/20
  • 145.150.240.0/20
  • 145.151.0.0/20
  • 145.151.16.0/20
  • 145.151.32.0/20
  • 145.151.48.0/20
  • 145.151.64.0/20
  • 145.151.80.0/20
  • 145.151.96.0/20
  • 145.151.112.0/20
  • 145.151.128.0/20
  • 145.151.144.0/20
  • 145.151.160.0/20
  • 145.151.176.0/20
  • 145.151.192.0/20
  • 145.151.208.0/20
  • 145.151.224.0/20
  • 145.151.240.0/20
  • 145.152.0.0/20
  • 145.152.16.0/20
  • 145.152.32.0/20
  • 145.152.48.0/20
  • 145.152.64.0/20
  • 145.152.80.0/20
  • 145.152.96.0/20
  • 145.152.112.0/20
  • 145.152.128.0/20
  • 145.152.144.0/20
  • 145.152.160.0/20
  • 145.152.176.0/20
  • 145.152.192.0/20
  • 145.152.208.0/20
  • 145.152.224.0/20
  • 145.152.240.0/20
  • 145.153.0.0/20
  • 145.153.16.0/20
  • 145.153.32.0/20
  • 145.153.48.0/20
  • 145.153.64.0/20
  • 145.153.80.0/20
  • 145.153.96.0/20
  • 145.153.112.0/20
  • 145.153.128.0/20
  • 145.153.144.0/20
  • 145.153.160.0/20
  • 145.153.176.0/20
  • 145.153.192.0/20
  • 145.153.208.0/20
  • 145.153.224.0/20
  • 145.153.240.0/20
  • 145.154.0.0/20
  • 145.154.16.0/20
  • 145.154.32.0/20
  • 145.154.48.0/20
  • 145.154.64.0/20
  • 145.154.80.0/20
  • 145.154.96.0/20
  • 145.154.112.0/20
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  • 145.154.144.0/20
  • 145.154.160.0/20
  • 145.154.176.0/20
  • 145.154.192.0/20
  • 145.154.208.0/20
  • 145.154.224.0/20
  • 145.154.240.0/20
  • 145.155.0.0/20
  • 145.155.16.0/20
  • 145.155.32.0/20
  • 145.155.48.0/20
  • 145.155.64.0/20
  • 145.155.80.0/20
  • 145.155.96.0/20
  • 145.155.112.0/20
  • 145.155.128.0/20
  • 145.155.144.0/20
  • 145.155.160.0/20
  • 145.155.176.0/20
  • 145.155.192.0/20
  • 145.155.208.0/20
  • 145.155.224.0/20
  • 145.155.240.0/20
  • 145.156.0.0/20
  • 145.156.16.0/20
  • 145.156.32.0/20
  • 145.156.48.0/20
  • 145.156.64.0/20
  • 145.156.80.0/20
  • 145.156.96.0/20
  • 145.156.112.0/20
  • 145.156.128.0/20
  • 145.156.144.0/20
  • 145.156.160.0/20
  • 145.156.176.0/20
  • 145.156.192.0/20
  • 145.156.208.0/20
  • 145.156.224.0/20
  • 145.156.240.0/20
  • 145.157.0.0/20
  • 145.157.16.0/20
  • 145.157.32.0/20
  • 145.157.48.0/20
  • 145.157.64.0/20
  • 145.157.80.0/20
  • 145.157.96.0/20
  • 145.157.112.0/20
  • 145.157.128.0/20
  • 145.157.144.0/20
  • 145.157.160.0/20
  • 145.157.176.0/20
  • 145.157.192.0/20
  • 145.157.208.0/20
  • 145.157.224.0/20
  • 145.157.240.0/20
  • 145.158.0.0/20
  • 145.158.16.0/20
  • 145.158.32.0/20
  • 145.158.48.0/20
  • 145.158.64.0/20
  • 145.158.80.0/20
  • 145.158.96.0/20
  • 145.158.112.0/20
  • 145.158.128.0/20
  • 145.158.144.0/20
  • 145.158.160.0/20
  • 145.158.176.0/20
  • 145.158.192.0/20
  • 145.158.208.0/20
  • 145.158.224.0/20
  • 145.158.240.0/20
  • 145.159.0.0/20
  • 145.159.16.0/20
  • 145.159.32.0/20
  • 145.159.48.0/20
  • 145.159.64.0/20
  • 145.159.80.0/20
  • 145.159.96.0/20
  • 145.159.112.0/20
  • 145.159.128.0/20
  • 145.159.144.0/20
  • 145.159.160.0/20
  • 145.159.176.0/20
  • 145.159.192.0/20
  • 145.159.208.0/20
  • 145.159.224.0/20
  • 145.159.240.0/20

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