AS Number
AS21077
AS Name
ISP4BAS
Org Name
Specialist Computer Centres Plc
Registry

ripe

RegDate

Updated

2018-11-22T15:27:27Z

AS21077 Looking Glass
IPv4Prefixes

12

IPv6Prefixes

0

IPv4 NUMs

6,656

IPv6 NUMs(/64)

0

6,656 IPv4 Addresses
CIDR Description IP Num
80.86.32.0/20
IRR InValid
Specialist Computer Centres Plc 4096
185.98.180.0/24
IRR Parent Valid
UK-SCC-SENTINEL-INTERNET-SERVICE 256
185.98.180.0/22
IRR Valid
Specialist Computer Centres Plc 1024
185.98.181.0/24
IRR Parent Valid
SCC-UK-DIGITAL-181 256
185.98.182.0/24
IRR Parent Valid
SCC-UK-DIGITAL-182 256
185.106.220.0/24
IRR Valid
SCC-UK-DIGITAL-220 256
185.106.221.0/24
IRR Valid
SCC-UK-DIGITAL-221 256
185.106.222.0/24
IRR Valid
SCC-UK-DIGITAL-222 256
185.106.222.0/23
IRR InValid
SCC-UK-DIGITAL-222 512
185.106.223.0/24
IRR Valid
SCC-UK-DIGITAL-223 256
185.148.4.0/24
IRR Valid
MARKS AND SPENCER P.L.C. 256
193.24.28.0/24
ROA Signed and Valid IRR Valid
Specialist Computer Centres Plc 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS31727 NODE4-AS - Node4 Limited, GB United Kingdom 58,368 8,589,934,592 IPv4 IPv4
AS39545 FLUIDATA - Fluidone Ltd., GB United Kingdom 37,376 4,294,967,296 IPv4 IPv4
as-block:       AS21004 - AS21151
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:        2018-11-22T15:27:27Z
last-modified:  2018-11-22T15:27:27Z
source:         RIPE



aut-num:        AS21077
as-name:        ISP4BAS
descr:          ----------------------
descr:          SCC UK Digital
descr:          ----------------------
org:            ORG-IA63-RIPE
admin-c:        ZJL9809-RIPE
tech-c:         ZJL9809-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
notify:         PlatformArchitecture-Network@scc.com
mnt-by:         MNT-SCCIS
created:        2002-04-22T22:35:16Z
last-modified:  2025-08-19T08:14:14Z
source:         RIPE

organisation:   ORG-IA63-RIPE
org-name:       Specialist Computer Centres Plc
country:        GB
org-type:       LIR
address:        James House
                Warwick Road
address:        B11 2LE
address:        Birmingham
address:        UNITED KINGDOM
phone:          +44 1217667000
e-mail:         PlatformArchitecture-Network@scc.com
abuse-c:        AR17526-RIPE
admin-c:        ZJL9809-RIPE
admin-c:        CAD6-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MNT-SCCIS
notify:         PlatformArchitecture-Network@scc.com
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-SCCIS
created:        2004-04-17T12:11:31Z
last-modified:  2025-08-18T16:09:19Z
source:         RIPE

person:         Zachary Lutner
address:        SCC, Cole Valley 2, Westwood Avenue
address:        Tyseley
address:        Birmingham
address:        B11 3RZ
phone:          +447595865513
e-mail:         zachary.lutner@scc.com
nic-hdl:        ZJL9809-RIPE
mnt-by:         MNT-SCCIS
created:        2025-08-18T15:56:18Z
last-modified:  2025-08-18T15:57:50Z
source:         RIPE