AS8400 TELEKOM SRBIJA a.d.

Serbia TELEKOM-AS RIPE 87 IPv4 prefixes 3 IPv6 prefixes
IPv4 addresses
823,552
IPv6 /48 networks
1,114,112
RPKI
90 valid0 no ROA
Peers and downstreams
323

Holder

AS name
TELEKOM-AS
Description
TELEKOM SRBIJA a.d.
Organisation
TELEKOM SRBIJA a.d.
Registered in
Belgrade, Serbia
Abuse contact
abuse@telekom.rs
Assigned
1997-07-28
Registered
2002-06-03
Record last changed
2026-07-10 10:38 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade A · 90/100
pass Prefixes covered by valid ROAs
90 of 90 announced prefixes are RPKI valid.
25/25
pass No RPKI invalid announcements
None of the announcements is RPKI invalid.
10/10
pass Announces IPv6
3 IPv6 prefixes.
15/15
pass More than one upstream
22 upstreams seen in BGP.
10/10
pass Working abuse contact
abuse@telekom.rs 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 2026-07-10.
5/5

Routing changes

Last 30 days
2026-10-05 01:51 UTCNeighbour gone AS212897 peer
2026-10-05 01:51 UTCNeighbour gone AS207841 peer
2026-10-05 01:51 UTCNeighbour gone AS199493 peer
2026-10-05 01:51 UTCNeighbour gone AS62167 peer
2026-10-05 01:51 UTCNeighbour gone AS56662 peer
2026-10-05 01:51 UTCNeighbour gone AS52320 peer
2026-10-05 01:51 UTCNeighbour gone AS48070 peer
2026-10-05 01:51 UTCNeighbour gone AS39686 upstream
2026-10-05 01:51 UTCNeighbour gone AS37680 peer
2026-10-05 01:51 UTCNeighbour gone AS37282 upstream
2026-10-05 01:51 UTCNeighbour gone AS35266 peer
2026-10-05 01:51 UTCNeighbour gone AS31742 peer
2026-10-05 01:51 UTCNeighbour gone AS31122 peer
2026-10-05 01:51 UTCNeighbour gone AS31027 peer
2026-10-05 01:51 UTCNeighbour gone AS28792 peer
2026-10-05 01:51 UTCNeighbour gone AS25464 peer
2026-10-05 01:51 UTCNeighbour gone AS13194 upstream
2026-10-05 01:51 UTCNeighbour gone AS9304 upstream
2026-10-05 01:51 UTCNeighbour gone AS8717 upstream
2026-10-05 01:51 UTCNeighbour gone AS6894 peer
2026-10-05 01:51 UTCNeighbour gone AS6758 upstream
2026-10-05 01:51 UTCNeighbour gone AS4601 upstream
2026-10-05 01:51 UTCNeighbour gone AS3741 upstream
2026-10-05 01:51 UTCNew neighbour AS8888 peer
2026-10-05 01:51 UTCNew neighbour AS264479 peer
2026-10-05 01:51 UTCRelationship changed AS9198 upstream to peer
2026-10-05 01:51 UTCRelationship changed AS9044 upstream to peer
2026-10-05 01:51 UTCRelationship changed AS9009 upstream to peer
2026-10-05 01:51 UTCRelationship changed AS8758 upstream to peer
2026-10-05 01:51 UTCRelationship changed AS8708 upstream to peer
2026-10-05 01:51 UTCRelationship changed AS8298 upstream to peer
2026-10-05 01:51 UTCRelationship changed AS8220 upstream to peer
2026-10-05 01:51 UTCRelationship changed AS7195 upstream to peer
2026-10-05 01:51 UTCRelationship changed AS6910 upstream to peer
2026-10-05 01:51 UTCNew neighbour AS6797 peer
2026-10-05 01:51 UTCRelationship changed AS6777 upstream to peer
2026-10-05 01:51 UTCRelationship changed AS6695 upstream to peer
2026-10-05 01:51 UTCRelationship changed AS6663 upstream to peer
2026-10-05 01:51 UTCNew neighbour AS61049 upstream
2026-10-05 01:51 UTCNew neighbour AS6057 upstream
2026-10-05 01:51 UTCRelationship changed AS60171 upstream to peer
2026-10-05 01:51 UTCRelationship changed AS60068 upstream to peer
2026-10-05 01:51 UTCRelationship changed AS56911 upstream to peer
2026-10-05 01:51 UTCRelationship changed AS56655 upstream to peer
2026-10-05 01:51 UTCRelationship changed AS5405 upstream to peer
2026-10-05 01:51 UTCRelationship changed AS50673 upstream to peer
2026-10-05 01:51 UTCRelationship changed AS49434 upstream to peer
2026-10-05 01:51 UTCRelationship changed AS47734 upstream to peer
2026-10-05 01:51 UTCRelationship changed AS47147 upstream to peer
2026-10-05 01:51 UTCRelationship changed AS4455 upstream to peer
2026-10-05 01:51 UTCNew neighbour AS4230 peer
2026-10-05 01:51 UTCRelationship changed AS42295 upstream to peer
2026-10-05 01:51 UTCNew neighbour AS39305 peer
2026-10-05 01:51 UTCNew neighbour AS39249 peer
2026-10-05 01:51 UTCRelationship changed AS37468 upstream to peer
2026-10-05 01:51 UTCRelationship changed AS37100 upstream to peer
2026-10-05 01:51 UTCRelationship changed AS35280 upstream to peer
2026-10-05 01:51 UTCNew neighbour AS3462 peer
2026-10-05 01:51 UTCRelationship changed AS33891 upstream to peer
2026-10-05 01:51 UTCRelationship changed AS3303 upstream to peer
2026-10-05 01:51 UTCRelationship changed AS31543 upstream to peer
2026-10-05 01:51 UTCNew neighbour AS30844 peer
2026-10-05 01:51 UTCRelationship changed AS29632 upstream to peer
2026-10-05 01:51 UTCRelationship changed AS29208 upstream to peer
2026-10-05 01:51 UTCRelationship changed AS29075 upstream to peer
2026-10-05 01:51 UTCRelationship changed AS28716 upstream to peer
2026-10-05 01:51 UTCRelationship changed AS264409 upstream to peer
2026-10-05 01:51 UTCRelationship changed AS2518 upstream to peer
2026-10-05 01:51 UTCRelationship changed AS24889 upstream to peer
2026-10-05 01:51 UTCRelationship changed AS215638 upstream to peer
2026-10-05 01:51 UTCRelationship changed AS21320 upstream to peer
2026-10-05 01:51 UTCRelationship changed AS212024 upstream to peer
2026-10-05 01:51 UTCRelationship changed AS20766 upstream to peer
2026-10-05 01:51 UTCRelationship changed AS20562 upstream to peer
2026-10-05 01:51 UTCRelationship changed AS20473 upstream to peer
2026-10-05 01:51 UTCRelationship changed AS1853 upstream to peer
2026-10-05 01:51 UTCRelationship changed AS1836 upstream to peer
2026-10-05 01:51 UTCRelationship changed AS15958 upstream to peer
2026-10-05 01:51 UTCRelationship changed AS15935 upstream to peer
2026-10-05 01:51 UTCRelationship changed AS15802 upstream to peer
2026-10-05 01:51 UTCRelationship changed AS15576 upstream to peer
2026-10-05 01:51 UTCRelationship changed AS137409 upstream to peer
2026-10-05 01:51 UTCRelationship changed AS12779 upstream to peer
2026-10-05 01:51 UTCRelationship changed AS1267 upstream to peer
2026-10-05 01:51 UTCRelationship changed AS1103 upstream to peer
2026-10-05 01:51 UTCRelationship changed AS1031 upstream to peer
2026-10-05 01:51 UTCPrefix gone 212.200.132.0/24

WHOIS

aut-num:        AS8400
as-name:        TELEKOM-AS
remarks:        ------------------------------------------------------------------
remarks:        T R A N S I T S
remarks:        ------------------------------------------------------------------
remarks:        ------------------------------------------------------------------
remarks:        P E E R S
remarks:        ------------------------------------------------------------------
remarks:        ------------------------------------------------------------------
remarks:        C U S T O M E R S
remarks:        ------------------------------------------------------------------
remarks:        ------------------------------------------------------------------
remarks:        P U B L I C I N T E R N E T E X C H A N G E S
remarks:        ------------------------------------------------------------------
remarks:        ------------------------------------------------------------------
remarks:        C O N T A C T S
remarks:        ------------------------------------------------------------------
remarks:        L1/L2/NOC - noc.ip@telekom.rs
remarks:        L3 - sco.ip@telekom.rs
remarks:        Peering - peering@telekom.rs
remarks:        Abuse - abuse@telekom.rs
remarks:        ------------------------------------------------------------------
remarks:        O P E R A T I O N A L N O T E S
remarks:        ------------------------------------------------------------------
remarks:        RPKI validation - RPKI-invalid routes are discarded.
remarks:        IRR filtering - route objects + AS-SET expansion are enforced.
remarks:        Looking-Glass - https://lg.telekom.rs (subset of edge routers).
remarks:        If a route is not visible on the LG it may have been rejected.
remarks:        Please keep your PeeringDB entry and IRR data up to date.
remarks:        ------------------------------------------------------------------
remarks:        B G P C O M M U N I T I E S F O R C U S T O M E R S
remarks:        ------------------------------------------------------------------
remarks:        Community Action (default local-pref 110)
remarks:        8400:1090 set local-pref 90 (backup)
remarks:        8400:1070 set local-pref 70 (equal to peer)
remarks:        8400:1050 set local-pref 50 (lowest)
remarks:        8400:666 RTBH (/32 only within IRR + ROA valid supernet)
remarks:        65535:0 RFC 8326 graceful-shutdown is honored
remarks:        ------------------------------------------------------------------
org:            ORG-TS21-RIPE
admin-c:        TSAD-RIPE
tech-c:         TSTE-RIPE
status:         ASSIGNED
mnt-by:         AS8400-MNT
mnt-by:         TELEKOM-MNT
mnt-by:         RIPE-NCC-END-MNT
created:        2002-06-03T12:14:49Z
last-modified:  2026-07-10T10:38:16Z
source:         RIPE
% 772 routing policy lines (import/export) not shown