AS Number
AS203919
AS Name
LumaDock-AS
Org Name
LUMADOCK LTD
Country / Region
United Kingdom
Registry

ripe

RegDate

Updated

2026-03-05T15:29:31Z

AS203919 Looking Glass
IPv4Prefixes

19

IPv6Prefixes

0

IPv4 NUMs

4,864

IPv6 NUMs(/64)

0

CIDR Description IP Num
5.10.250.0/24
IRR InValid
LUMADOCK LTD 256
5.10.251.0/24
IRR InValid
LUMADOCK LTD 256
38.7.145.0/24
IRR InValid
LifeinCloud LTD, 256
38.19.198.0/24
IRR InValid
Cogent Communications, LLC 256
38.79.154.0/24
IRR InValid
Cogent Communications, LLC 256
38.124.152.0/24
IRR InValid
Cogent Communications, LLC 256
38.133.142.0/24
IRR InValid
Cogent Communications, LLC 256
38.143.19.0/24
IRR InValid
Cogent Communications, LLC 256
45.43.166.0/24
LUMADOCK LTD 256
45.135.36.0/24
IRR InValid
LUMADOCK LTD 256
80.91.65.0/24
IRR InValid
Cogent Communications Group LLC 256
80.91.79.0/24
IRR InValid
Cogent Communications Group LLC 256
80.91.86.0/24
IRR InValid
Cogent Communications Group LLC 256
80.91.88.0/24
IRR InValid
Cogent Communications Group LLC 256
83.97.114.0/24
IRR InValid
LUMADOCK LTD 256
154.13.149.0/24
Cogent Communications, LLC 256
154.43.62.0/24
Cogent Communications, LLC 256
154.46.30.0/24
IRR InValid
PSINet, Inc. 256
185.200.244.0/24
IRR InValid
LUMADOCK LTD 256
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS6204 ZET-NET - INTERKVM HOST SRL, RO Romania 3,072 268,500,999 IPv4 IPv4
AS39737 Prime-Telecom-AS - Prime Telecom srl, RO Romania 39,680 327,680 IPv4 IPv4
AS51088 A2B - A2B IP B.V., NL Netherlands 34,304 343,597,514,752 IPv4 IPv4
AS60800 NHL-AS1 - Netwise Hosting Ltd, GB United Kingdom 6,656 34,359,738,368 IPv4 IPv4
as-block:       AS203889 - AS203938
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:        2026-03-05T15:29:31Z
last-modified:  2026-03-05T15:29:31Z
source:         RIPE



aut-num:        AS203919
as-name:        LumaDock-AS
org:            ORG-LL555-RIPE
sponsoring-org: ORG-US138-RIPE
import:         from AS44066 accept ANY
export:         to AS44066 announce AS203919
import:         from AS60800 accept ANY
export:         to AS60800 announce AS203919
import:         from AS8708 accept ANY
export:         to AS8708 announce AS203919
admin-c:        AA45837-RIPE
tech-c:         LN4112-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         lir-lt-uabsimurgh-1-MNT
mnt-by:         lifeincloud-mnt
created:        2025-11-07T14:11:49Z
last-modified:  2026-07-31T07:59:29Z
source:         RIPE

organisation:   ORG-LL555-RIPE
org-name:       LUMADOCK LTD
org-type:       OTHER
address:        DNS House, 382 Kenton Road, Harrow, Greater London, HA3 8DP
admin-c:        AA45837-RIPE
tech-c:         LN4112-RIPE
country:        GB
reg-nr:         15844051
e-mail:         george.lisandru@lifeincloud.com
mnt-ref:        voldeta-mnt
abuse-c:        ACRO65371-RIPE
mnt-by:         lifeincloud-mnt
created:        2025-11-03T14:57:04Z
last-modified:  2026-07-31T08:00:20Z
source:         RIPE

role:           Administration
address:        DNS House, 382 Kenton Road, Harrow, Greater London, United Kingdom, HA3 8DP
e-mail:         bogdan@lifeincloud.com
nic-hdl:        AA45837-RIPE
mnt-by:         lifeincloud-mnt
created:        2025-11-03T15:27:16Z
last-modified:  2025-11-03T15:27:16Z
source:         RIPE

role:           LIFEINCLOUD NOC
address:        DNS House, 382 Kenton Road, Harrow, Greater London, United Kingdom, HA3 8DP
e-mail:         george.lisandru@lifeincloud.com
nic-hdl:        LN4112-RIPE
mnt-by:         lifeincloud-mnt
created:        2025-11-03T14:54:01Z
last-modified:  2025-11-03T15:28:13Z
source:         RIPE