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AS200740 FIRST SERVER LIMITED

United Kingdom FIRST-SERVER-EU-AS RIPE 57 IPv4 prefixes 19 IPv6 prefixes
IPv4 addresses
26,880
IPv6 /48 networks
19
RPKI
76 valid0 no ROA
Peers and downstreams
0

Holder

AS name
FIRST-SERVER-EU-AS
Description
////FIRST-SERVER-US ////FIRST-SERVER-EUROPE ////FIRST-SERVER ////creanova ////NTX CZ
Organisation
FIRST SERVER LIMITED
Registered in
London, United Kingdom
Abuse contact
audit@first-server.net
Assigned
2018-07-17
Registered
2018-07-18
Record last changed
2025-05-01 08:18 UTC
103.249.132.0/23103.249.134.0/23103.85.112.0/24103.85.113.0/24104.128.138.0/23104.128.142.0/24104.128.143.0/24109.69.56.0/23109.69.58.0/23157.228.130.0/23157.228.132.0/23157.228.148.0/23157.228.150.0/23157.228.154.0/23157.228.160.0/23157.228.162.0/23157.228.180.0/23159.255.34.0/23159.255.36.0/23159.255.38.0/23178.253.52.0/23185.103.252.0/23185.103.254.0/23185.114.72.0/23185.117.119.0/24185.174.136.0/23185.232.170.0/23185.233.202.0/23185.233.80.0/23185.94.164.0/23193.124.188.0/23193.239.160.0/23193.239.166.0/23194.36.178.0/2345.134.12.0/2345.134.14.0/2345.43.88.0/2345.43.90.0/2346.8.120.0/2346.8.126.0/2346.8.182.0/2380.76.32.0/2380.76.34.0/2383.147.232.0/2383.147.234.0/2383.147.240.0/2387.239.250.0/2487.239.251.0/2489.44.84.0/2391.103.252.0/2391.186.214.0/2392.118.8.0/2394.142.136.0/2395.214.10.0/2395.81.112.0/2495.81.77.0/2495.81.94.0/23

Upstream graph

Upstreams and their upstreams, from BGP paths
AS6939 Hurricane Electric LLC AS6939 · US Hurricane Electric LLC AS25091 IP-Max SA AS25091 · CH IP-Max SA AS174 AS174 AS174 AS174 AS3356 Level 3 Parent, LLC AS3356 · US Level 3 Parent, LLC AS3257 GTT Communications Inc. AS3257 · US GTT Communications In… AS1299 Arelion Sweden AB AS1299 · SE Arelion Sweden AB AS35598 INETCOM CARRIER LLC AS35598 · RU INETCOM CARRIER LLC AS31500 Global Network Management Inc AS31500 · AG Global Network Manage… AS9002 RETN Limited AS9002 · GB RETN Limited AS56630 Melbikomas UAB AS56630 · LT Melbikomas UAB AS8849 Melbikomas UAB AS8849 · LT Melbikomas UAB AS50113 FIRST SERVER LIMITED AS50113 · GB FIRST SERVER LIMITED AS214602 FIRST SERVER LIMITED AS214602 · GB FIRST SERVER LIMITED AS200740 FIRST SERVER LIMITED AS200740 · GB FIRST SERVER LIMITED

Network health

Grade A · 90/100
pass Prefixes covered by valid ROAs
76 of 76 announced prefixes are RPKI valid.		 25/25
pass No RPKI invalid announcements
None of the announcements is RPKI invalid.		 10/10
pass Announces IPv6
19 IPv6 prefixes.		 15/15
pass More than one upstream
4 upstreams seen in BGP.		 10/10
pass Working abuse contact
audit@first-server.net is published.		 15/15
fail Publishes a geofeed
No geofeed found. Without one, location databases have to guess.		 0/10
pass No prefixes smaller than /24 or /48
All prefixes are /24 (IPv4) or /48 (IPv6) or larger.		 10/10
pass Registry record maintained
Last changed 2025-05-01.		 5/5
Built from the announced prefixes, RPKI, the registry record and geofeeds. Checks without data are not counted. Also in the API.
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AS200740 health AS200740 RPKI
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Routing changes

Last 30 days
2026-10-05 00:32 UTCNew prefix 157.228.162.0/23
2026-10-05 00:32 UTCNew prefix 157.228.160.0/23
2026-10-05 00:32 UTCNew prefix 157.228.180.0/23

WHOIS

aut-num:        AS200740
as-name:        FIRST-SERVER-EU-AS
org:            ORG-FSL27-RIPE
remarks:        FIRST PROJECT
descr:          ////FIRST-SERVER-US
descr:          ////FIRST-SERVER-EUROPE
descr:          ////FIRST-SERVER
descr:          ////creanova
descr:          ////NTX CZ
descr:          ////RETN
sponsoring-org: ORG-IMF1-RIPE
admin-c:        FSD91-RIPE
tech-c:         FSD91-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         FIRSTBYTE-MNT
created:        2018-07-18T11:54:25Z
last-modified:  2025-05-01T08:18:25Z
source:         RIPE
% 14 routing policy lines (import/export) not shown