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AS41877 Railway Telecom, Ltd

Georgia GRT-AS RIPE 9 IPv4 prefixes 0 IPv6 prefixes
IPv4 addresses
4,608
IPv6 /48 networks
0
RPKI
9 valid0 no ROA
Peers and downstreams
0

Holder

AS name
GRT-AS
Description
Railway Telecom, Ltd
Organisation
Railway Telecom, Ltd
Registered in
Tbilisi, Georgia
Abuse contact
grigol.ichkitidze@grt.ge
Assigned
2006-11-06
Registered
2006-11-07
Record last changed
2025-06-26 17:09 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths
AS174 AS174 AS174 AS174 AS3356 Level 3 Parent, LLC AS3356 · US Level 3 Parent, LLC AS6461 Zayo Bandwidth AS6461 · US Zayo Bandwidth AS196925 Azertelecom LLC AS196925 · AZ Azertelecom LLC AS20771 Caucasus Online Ltd. AS20771 · GE Caucasus Online Ltd. AS41877 Railway Telecom, Ltd AS41877 · GE Railway Telecom, Ltd

Network health

Grade C · 70/100
pass Prefixes covered by valid ROAs
9 of 9 announced prefixes are RPKI valid.		 25/25
pass No RPKI invalid announcements
None of the announcements is RPKI invalid.		 10/10
fail Announces IPv6
No IPv6 prefixes are announced.		 0/15
partly More than one upstream
1 upstream seen in BGP.		 5/10
pass Working abuse contact
grigol.ichkitidze@grt.ge 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 2025-06-26.		 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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AS41877 health AS41877 RPKI
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Markdown
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Use rpki.svg instead of health.svg for the RPKI badge.

Routing changes

Last 30 days
No changes recorded in the last 30 days. Changes are recorded each time the routing data of this AS is refreshed. Get alerts in real time.

WHOIS

aut-num:        AS41877
as-name:        GRT-AS
org:            ORG-RTL2-RIPE
remarks:        
remarks:        
remarks:        
remarks:        ........................
remarks:        ********UPLINKS*********
remarks:        ........................
remarks:        
remarks:        
remarks:        *****LEVEL3*****
remarks:        -------------------------
remarks:        
remarks:        *****Caucasus Online*****
remarks:        -------------------------
remarks:        
remarks:        
remarks:        
remarks:        ........................
remarks:        *********PEERS**********
remarks:        ........................
remarks:        
remarks:        
remarks:        
remarks:        
remarks:        
remarks:        ........................
remarks:        *******CUSTOMERS********
remarks:        ........................
remarks:        
remarks:        
remarks:        
remarks:        ***GEONET***
remarks:        
remarks:        ***AIRNET***
remarks:        .......................
remarks:        
remarks:        ***ITDC***
remarks:        
remarks:        *******COMMUNITY STRINGS*******
remarks:        ----------------------------------------------------------------------------------------------------
remarks:        :::::::::Communities that affect whole GRT Network and all Uplinks:::::::
remarks:        
remarks:        41877:17X - Install Route as a Primary Route (sets Local Preference = 170)
remarks:        41877:9X - Install Route as a Backup Route (sets Local Preference = 90)
remarks:        X - Number of Prepend to all GRT Uplinks (X = 0,1,2,3,4,5)
remarks:        Default: NO prepend and Local Preference = 170 (Primary routes)
remarks:        
remarks:        :::::::::::::::::::Communities that Affect separate Uplinks:::::::::::::::::::::::::::
remarks:        
remarks:        41877:200X - Set Prepend To CO Network, X - Number of Prepends
remarks:        41877:300X - Set Prepend To LEVEL3 Network, X - Number of Prepends
remarks:        41877:2666 - Do Not Advertise Corresponding Prefix To CO Network
remarks:        41877:3666 - Do Not Advertise Corresponding Prefix To LEVEL3 Network
remarks:        Default: No Prepend and Advertise to All Uplinks, X = 1,2,3,4,5
remarks:        ----------------------------------------------------------------------------------------------------
remarks:        
remarks:        
remarks:        
admin-c:        GI2411-RIPE
tech-c:         TD3363-RIPE
remarks:        
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         RAILWAY-TELECOM
created:        2006-11-07T14:21:07Z
last-modified:  2025-06-26T17:09:43Z
source:         RIPE
% 10 routing policy lines (import/export) not shown