IP range details

137.191.223.0/24

AS34912 · Vodafone Ireland Limited

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Summary

Country	Ireland
Domain	ncsc.gov.uk
ASN	AS34912
Registry	ripe
Hosted IPs	256
ID	NCSC

WHOIS Details

inetnum:        137.191.223.0 - 137.191.223.255
netname:        NCSC
country:        IE
admin-c:        AR13016-RIPE
tech-c:         PA7966-RIPE
org:            ORG-NCSC3-RIPE
status:         LEGACY
mnt-by:         RIPE-NCC-LEGACY-MNT
mnt-by:         MNT-NCSC-IE
mnt-domains:    MNT-NCSC-IE
notify:         ripe@ncsc.gov.ie
created:        2013-08-07T14:26:49Z
last-modified:  2016-04-14T10:13:46Z
source:         RIPE
abuse-email:    abuse@ncsc.gov.ie
abuse-c:        AC24086-RIPE
abuse-org:      ORG-NCSC3-RIPE

organisation:   ORG-NCSC3-RIPE
org-name:       National Cyber Security Centre
country:        IE
org-type:       LIR
address:        29/31 Adelaide Road
address:        Dublin 2
address:        Dublin
address:        IRELAND
phone:          +35316782333
fax-no:         +35316782729
e-mail:         ripe@ncsc.gov.ie
mnt-ref:        MNT-NCSC-IE
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-NCSC-IE
mnt-ref:        RIPE-NCC-HM-MNT
abuse-c:        AC24086-RIPE
admin-c:        AR13016-RIPE
admin-c:        PA7966-RIPE
ref-nfy:        ripe@ncsc.gov.ie
notify:         ripe@ncsc.gov.ie
tech-c:         PA7966-RIPE
created:        2013-09-11T09:38:23Z
last-modified:  2020-12-16T12:52:39Z
source:         RIPE

person:         Richard B
org:            ORG-NCSC3-RIPE
address:        Dublin
address:        Ireland
phone:          +353 1 678 2333
fax-no:         +353 1 678 2729
e-mail:         richardb@ncsc.gov.ie
notify:         ripe@ncsc.gov.ie
nic-hdl:        AR13016-RIPE
mnt-by:         MNT-NCSC-IE
created:        2013-07-30T08:03:35Z
last-modified:  2017-10-30T22:28:20Z
source:         RIPE

person:         Paul A
org:            ORG-NCSC3-RIPE
address:        Dublin
address:        Ireland
phone:          +353 1 678 2333
fax-no:         +353 1 678 2729
e-mail:         paul.anderson@ncsc.gov.ie
notify:         ripe@ncsc.gov.ie
nic-hdl:        PA7966-RIPE
mnt-by:         MNT-NCSC-IE
created:        2015-01-12T11:15:58Z
last-modified:  2017-10-30T22:42:43Z
source:         RIPE

route:          137.191.223.0/24
descr:          National Cyber Security Centre
origin:         AS15502
mnt-by:         MNT-NCSC-IE
created:        2017-05-02T10:40:25Z
last-modified:  2017-05-02T10:40:25Z
source:         RIPE

route:          137.191.223.0/24
descr:          National Cyber Security Centre
origin:         AS34912
mnt-by:         MNT-NCSC-IE
created:        2017-05-02T10:20:14Z
last-modified:  2017-05-02T10:21:05Z
source:         RIPE

Hosted domains

There are no domains currently hosted on this ASN.

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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.

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