AS Name
Org Name
j2 Global Ireland Limited
Registry Region
Looking Glass






IPv6 NUMs(/64)


1,024 IPv4 Addresses
CIDR Description IP Num j2 Global Ireland Limited 256 j2 Global Ireland Limited 256 j2 Global Ireland Limited 256 j2 Global Ireland Limited 256
CIDR Description IP NUMs(prefix /64)
2001:978:2a01::/48 J2Global-COGENT 65536
2001:978:2a02::/48 J2Global-COGENT 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS174 COGENT-174 - Cogent Communications, US United States 27,500,032 310,095,347,712 IPv4 IPv4 IPv6 IPv6
AS2914 NTT-COMMUNICATIONS-2914 - NTT America, Inc., US United States 6,968,320 21,475,230,208 IPv4 IPv4
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 38,468,164 25,789,661,440 IPv4 IPv4
IP Address Domain NUMs Domains 1 1 298
as-block:       AS56320 - AS58367
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2018-11-22T15:27:34Z
last-modified:  2018-11-22T15:27:34Z
source:         RIPE

aut-num:        AS56638
as-name:        J2-IRE-AS
org:            ORG-jGIL1-RIPE
import:         from AS3356 accept ANY
import:         from AS174 accept ANY
import:         from AS2856 accept ANY
export:         to AS3356 announce AS56638
export:         to AS174 announce AS56638
export:         to AS2856 announce AS56638
admin-c:        RT4320-RIPE
tech-c:         RT4320-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         J2-MNT1
mnt-by:         J2-MNT2
created:        2011-04-14T12:38:30Z
last-modified:  2018-09-04T11:00:55Z
source:         RIPE # Filtered
sponsoring-org: ORG-TP3-RIPE

organisation:   ORG-jGIL1-RIPE
org-name:       j2 Global Ireland Limited
org-type:       OTHER
address:        Woodford Business Park, Unit-3 Santry, Dublin 17 Ireland
phone:          +353 45 940049
abuse-c:        AR19310-RIPE
admin-c:        RT4320-RIPE
admin-c:        CH2951-RIPE
admin-c:        JGDA3-RIPE
tech-c:         JGDA3-RIPE
tech-c:         RT4320-RIPE
tech-c:         CH2951-RIPE
mnt-ref:        J2-MNT1
mnt-by:         J2-MNT1
mnt-by:         J2-MNT2
mnt-by:         MNT-COMENDO
created:        2011-03-15T18:36:42Z
last-modified:  2019-03-14T10:25:07Z
source:         RIPE # Filtered

person:         Sys Admin
address:        Woodford Business Park, Unit-3
address:        Santry,
address:        Dublin 17
address:        Ireland
phone:          +353 45 940049
nic-hdl:        RT4320-RIPE
mnt-by:         J2-MNT1
mnt-by:         J2-MNT2
created:        2011-03-15T18:12:57Z
last-modified:  2015-07-27T23:03:37Z
source:         RIPE # Filtered