AS Number
AS204339
AS Name
FIRSTSERVER-FL-AS
Org Name
FIRST SERVER LIMITED
Registry

ripe

RegDate

Updated

2026-03-05T15:29:31Z

AS204339 Looking Glass
IPv4Prefixes

37

IPv6Prefixes

2

IPv4 NUMs

9,472

IPv6 NUMs(/64)

131,072

9,472 IPv4 Addresses
CIDR Description IP Num
45.9.72.0/24
ROA Signed and Valid IRR InValid
FIRST SERVER, SOCIEDAD LIMITADA 256
45.138.73.0/24
ROA Signed and Valid IRR InValid
FIRST SERVER, SOCIEDAD LIMITADA 256
45.138.74.0/24
ROA Signed and Valid IRR InValid
FIRST SERVER, SOCIEDAD LIMITADA 256
46.17.105.0/24
ROA Signed and Valid IRR InValid
FIRST SERVER, SOCIEDAD LIMITADA 256
91.186.208.0/24
ROA Signed and Valid IRR InValid
FIRST SERVER, SOCIEDAD LIMITADA 256
91.186.209.0/24
ROA Signed and Valid IRR InValid
FIRST SERVER, SOCIEDAD LIMITADA 256
91.186.210.0/24
ROA Signed and Valid IRR InValid
FIRST SERVER, SOCIEDAD LIMITADA 256
91.186.211.0/24
ROA Signed and Valid IRR InValid
FIRST SERVER, SOCIEDAD LIMITADA 256
91.186.220.0/24
ROA Signed and Valid IRR InValid
FIRST SERVER LIMITED 256
91.186.221.0/24
ROA Signed and Valid IRR InValid
FIRST SERVER LIMITED 256
91.186.222.0/24
ROA Signed and Valid IRR InValid
FIRST SERVER LIMITED 256
91.186.223.0/24
ROA Signed and Valid IRR InValid
FIRST SERVER LIMITED 256
91.217.76.0/24
ROA Signed and Valid IRR InValid
FIRST SERVER, SOCIEDAD LIMITADA 256
95.81.93.0/24
ROA Signed and Valid IRR InValid
FIRST SERVER, SOCIEDAD LIMITADA 256
95.81.119.0/24
ROA Signed and Valid IRR InValid
FIRST SERVER, SOCIEDAD LIMITADA 256
95.81.120.0/24
ROA Signed and Valid IRR InValid
FIRST SERVER, SOCIEDAD LIMITADA 256
95.214.9.0/24
ROA Signed and Valid IRR InValid
FIRST SERVER, SOCIEDAD LIMITADA 256
104.128.131.0/24
ROA Signed and Valid
FIRST SERVER, SOCIEDAD LIMITADA 256
132.243.20.0/24
ROA Signed and Valid
FIRST SERVER, SOCIEDAD LIMITADA 256
132.243.21.0/24
ROA Signed and Valid
FIRST SERVER, SOCIEDAD LIMITADA 256
132.243.22.0/24
ROA Signed and Valid
FIRST SERVER, SOCIEDAD LIMITADA 256
132.243.23.0/24
ROA Signed and Valid
FIRST SERVER, SOCIEDAD LIMITADA 256
135.136.181.0/24
ROA Signed and Valid
FIRST SERVER, SOCIEDAD LIMITADA 256
135.136.189.0/24
ROA Signed and Valid
FIRST SERVER, SOCIEDAD LIMITADA 256
185.40.7.0/24
ROA Signed and Valid IRR InValid
FIRST SERVER, SOCIEDAD LIMITADA 256
185.58.204.0/24
ROA Signed and Valid IRR InValid
FIRST SERVER, SOCIEDAD LIMITADA 256
185.102.136.0/24
ROA Signed and Valid IRR InValid
FIRST SERVER, SOCIEDAD LIMITADA 256
185.106.93.0/24
ROA Signed and Valid IRR InValid
FIRST SERVER, SOCIEDAD LIMITADA 256
185.106.94.0/24
ROA Signed and Valid IRR InValid
FIRST SERVER, SOCIEDAD LIMITADA 256
185.117.116.0/24
ROA Signed and Valid IRR InValid
FIRST SERVER, SOCIEDAD LIMITADA 256
185.200.190.0/24
ROA Signed and Valid IRR InValid
FIRST SERVER, SOCIEDAD LIMITADA 256
185.217.197.0/24
ROA Signed and Valid IRR InValid
FIRST SERVER, SOCIEDAD LIMITADA 256
185.233.82.0/24
ROA Signed and Valid IRR InValid
FIRST SERVER, SOCIEDAD LIMITADA 256
185.252.144.0/24
ROA Signed and Valid IRR InValid
FIRST SERVER, SOCIEDAD LIMITADA 256
193.124.182.0/24
ROA Signed and Valid IRR InValid
FIRST SERVER, SOCIEDAD LIMITADA 256
193.124.183.0/24
ROA Signed and Valid IRR InValid
FIRST SERVER, SOCIEDAD LIMITADA 256
193.124.190.0/24
ROA Signed and Valid IRR InValid
FIRST SERVER, SOCIEDAD LIMITADA 256
CIDR Description IP NUMs(prefix /64)
2a04:5200:68::/48
ROA Signed and Valid IRR InValid
FIRST SERVER LIMITED 65536
2a04:5201:2::/48
ROA Signed and Valid IRR InValid
FIRST SERVER LIMITED 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS50113 SuperServersDatacenter - FIRST SERVER LIMITED, GB United Kingdom 3,840 68,719,673,344 IPv4 IPv4
AS214602 DATACENTER-CLUSTER-FL-AS - FIRST SERVER LIMITED, GB United Kingdom 0 4,294,967,296 IPv4 IPv4 IPv6 IPv6
as-block:       AS203940 - AS205662
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:        AS204339
as-name:        FIRSTSERVER-FL-AS
org:            ORG-FSL27-RIPE
import:         from AS6695 accept ANY
export:         to AS6695 announce AS204339
import:         from AS6777 accept ANY
export:         to AS6777 announce AS204339
import:         from AS214602 accept ANY
export:         to AS214602 announce AS204339
import:         from AS9002 accept ANY
export:         to AS9002 announce AS204339
import:         from AS51765 accept ANY
export:         to AS51765 announce AS204339
sponsoring-org: ORG-IMF1-RIPE
admin-c:        FSD91-RIPE
tech-c:         FSD91-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         FIRST-SERVER-MNT
created:        2022-06-28T13:49:42Z
last-modified:  2026-03-26T13:05:46Z
source:         RIPE

organisation:   ORG-FSL27-RIPE
org-name:       FIRST SERVER LIMITED
country:        GB
reg-nr:         14459750
org-type:       OTHER
remarks:        ***********************************************************
remarks:        *** FIRST SERVER is a cloud web hosting company.
remarks:        *** We do service a lot of customers. Make sure you use correct email for your inquiry.
remarks:        *** In case of network spam issues write to audit(at)first-server(dot)net
remarks:        *** For legal requests, LOA and others, please use: audit(at)first-server(dot)net
remarks:        *** Office hours from 10am to 4pm (UTC+0)
remarks:        *** For customers support please use audit(at)first-server(dot)net
remarks:        *** For legal requremets, please use audit(at)first-server(dot)net
remarks:        *** Support team is on duty 24/7
remarks:        ***********************************************************
address:        71-75 Shelton Street, Covent Garden, London, United Kingdom, WC2H 9JQ
e-mail:         audit@first-server.net
abuse-c:        ACRO3704-RIPE
mnt-ref:        FIRSTBYTE-MNT
mnt-by:         FIRSTBYTE-MNT
created:        2022-11-04T18:56:58Z
last-modified:  2026-05-13T06:44:45Z
source:         RIPE

role:           FIRST SERVER SALES DEPARTMENT
remarks:        FIRST SERVER cloud service provider
remarks:        Techincal support department available at support@firstbyte.pro
remarks:        Please email to audit@first-server.net in case of any issues.
address:        71-75 Shelton Street, Covent Garden, London, United Kingdom, WC2H 9JQ
phone:          +44 204 579 4905
e-mail:         audit@first-server.net
nic-hdl:        FSD91-RIPE
mnt-by:         FIRST-SERVER-MNT
created:        2022-06-23T10:59:47Z
last-modified:  2026-04-15T08:11:55Z
source:         RIPE