AS Name Org Name IPv4Prefixes IPv6Prefixes IPv4 NUMs IPv6 NUMs(/64) Registry Region Looking Glass
ISL-UK Internal Systems Limited 2 0 6,144 0 United Kingdom
6,144 IPv4 Addresses
CIDR Description IP Num
176.58.0.0/21 Internal Systems Limited 2048
217.145.128.0/20 Internal Systems Limited 4096
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS174 COGENT-174 - Cogent Communications, US United States 27,800,576 314,391,003,136 IPv4 IPv4
AS24867 Adapt-AS - Adapt Services Limited, GB United Kingdom 105,528 38,654,705,664 IPv4 IPv4
IP Address Domain NUMs Domains
176.58.3.19 1 mail.jaupt.org.uk
176.58.3.73 1 mailserver.shenleypark.co.uk
176.58.3.236 1 remote.lambson.com
176.58.4.3 1 postoffice.rogen.co.uk
176.58.4.42 3 helpdesk.casellasolutions.com
176.58.4.181 1 circlek-sps-se.charterhouse.tv
176.58.4.197 1 portal.thegappartnership.com
176.58.5.105 1 vpn.europresentations.co.uk
176.58.5.107 1 rdesk.europresentations.co.uk
176.58.5.123 1 hello.continua.ltd.uk
as-block:       AS47104 - AS52223
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:        AS49454
as-name:        ISL-UK
org:            ORG-ISL10-RIPE
import:         from AS24867 accept ANY AND NOT {0.0.0.0/0}
import:         from AS174 accept ANY AND NOT {0.0.0.0/0}
export:         to AS24867 announce AS49454
export:         to AS174 announce AS49454
admin-c:        JXR-RIPE
tech-c:         JXR-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-ISL
created:        2009-06-11T12:44:18Z
last-modified:  2018-09-04T10:42:08Z
source:         RIPE # Filtered

organisation:   ORG-ISL10-RIPE
org-name:       Internal Systems Limited
org-type:       LIR
address:        Jansel Business Centre
                Hitchin Road
address:        LU2 7XH
address:        Bedfordshire
address:        UNITED KINGDOM
abuse-c:        AR17730-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MNT-ISL
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-ISL
created:        2009-03-13T12:47:19Z
last-modified:  2017-06-28T10:36:12Z
source:         RIPE # Filtered
phone:          +441582714080
fax-no:         +441582454431

person:         Jason Richards
address:        Internal Systems Ltd
                Verulam House
                110 Luton Road
                Harpenden Herts
                AL5 3BL
phone:          +441582714080
nic-hdl:        JXR-RIPE
mnt-by:         MNT-ISL
created:        2009-05-13T10:02:10Z
last-modified:  2010-07-15T12:06:47Z
source:         RIPE # Filtered