AS209022 Tschajera Limited

United Kingdom Tschajera-Limited RIPE 1 IPv4 prefix 16 IPv6 prefixes
IPv4 addresses
256
IPv6 /48 networks
4,106
RPKI
17 valid0 no ROA
Peers and downstreams
610

Holder

AS name
Tschajera-Limited
Description
Tschajera Limited
Organisation
Tschajera Limited
Registered in
London, United Kingdom
Abuse contact
abuse@tschajera.com
Assigned
2019-04-23
Registered
2019-04-24
Record last changed
2020-11-16 17:55 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade B · 85/100
pass Prefixes covered by valid ROAs
17 of 17 announced prefixes are RPKI valid.
25/25
pass No RPKI invalid announcements
None of the announcements is RPKI invalid.
10/10
pass Announces IPv6
16 IPv6 prefixes.
15/15
pass More than one upstream
5 upstreams seen in BGP.
10/10
pass Working abuse contact
abuse@tschajera.com 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
fail Registry record maintained
Last changed 2020-11-16.
0/5

Routing changes

Last 30 days
2026-10-04 14:55 UTCNeighbour gone AS402428 downstream
2026-10-04 14:55 UTCNeighbour gone AS398447 upstream
2026-10-04 14:55 UTCNeighbour gone AS219418 downstream
2026-10-04 14:55 UTCNeighbour gone AS219271 downstream
2026-10-04 14:55 UTCNeighbour gone AS215628 peer
2026-10-04 14:55 UTCNeighbour gone AS214929 downstream
2026-10-04 14:55 UTCNeighbour gone AS214806 downstream
2026-10-04 14:55 UTCNeighbour gone AS213929 downstream
2026-10-04 14:55 UTCNeighbour gone AS213392 downstream
2026-10-04 14:55 UTCNeighbour gone AS210890 downstream
2026-10-04 14:55 UTCNeighbour gone AS206264 downstream
2026-10-04 14:55 UTCNeighbour gone AS205929 downstream
2026-10-04 14:55 UTCNeighbour gone AS205369 downstream
2026-10-04 14:55 UTCNeighbour gone AS200731 downstream
2026-10-04 14:55 UTCNeighbour gone AS200236 downstream
2026-10-04 14:55 UTCNeighbour gone AS132337 downstream
2026-10-04 14:55 UTCNeighbour gone AS64289 downstream
2026-10-04 14:55 UTCNeighbour gone AS59645 downstream
2026-10-04 14:55 UTCNeighbour gone AS58280 downstream
2026-10-04 14:55 UTCNeighbour gone AS56504 downstream
2026-10-04 14:55 UTCNeighbour gone AS52025 downstream
2026-10-04 14:55 UTCNeighbour gone AS50869 downstream
2026-10-04 14:55 UTCNeighbour gone AS45430 downstream
2026-10-04 14:55 UTCNeighbour gone AS35202 downstream
2026-10-04 14:55 UTCNeighbour gone AS12307 peer
2026-10-04 14:55 UTCNeighbour gone AS4601 downstream
2026-10-04 14:55 UTCNew neighbour AS9541 downstream
2026-10-04 14:55 UTCNew neighbour AS62240 downstream
2026-10-04 14:55 UTCNew neighbour AS62000 downstream
2026-10-04 14:55 UTCNew neighbour AS60539 downstream
2026-10-04 14:55 UTCNew neighbour AS59796 downstream
2026-10-04 14:55 UTCNew neighbour AS57222 downstream
2026-10-04 14:55 UTCNew neighbour AS57029 downstream
2026-10-04 14:55 UTCNew neighbour AS50414 downstream
2026-10-04 14:55 UTCNew neighbour AS44620 downstream
2026-10-04 14:55 UTCNew neighbour AS4229 downstream
2026-10-04 14:55 UTCNew neighbour AS402801 downstream
2026-10-04 14:55 UTCNew neighbour AS399486 downstream
2026-10-04 14:55 UTCNew neighbour AS24812 downstream
2026-10-04 14:55 UTCNew neighbour AS219458 downstream
2026-10-04 14:55 UTCNew neighbour AS219235 downstream
2026-10-04 14:55 UTCNew neighbour AS218835 downstream
2026-10-04 14:55 UTCNew neighbour AS218652 downstream
2026-10-04 14:55 UTCNew neighbour AS214508 downstream
2026-10-04 14:55 UTCNew neighbour AS214344 downstream
2026-10-04 14:55 UTCNew neighbour AS212518 downstream
2026-10-04 14:55 UTCNew neighbour AS210667 downstream
2026-10-04 14:55 UTCNew neighbour AS205232 downstream
2026-10-04 14:55 UTCNew neighbour AS202827 downstream
2026-10-04 14:55 UTCNew neighbour AS202224 downstream
2026-10-04 14:55 UTCNew neighbour AS201191 downstream
2026-10-04 14:55 UTCNew neighbour AS199676 downstream
2026-10-04 14:55 UTCNew neighbour AS198120 downstream
2026-10-04 14:55 UTCRelationship changed AS6696 upstream to peer
2026-10-04 14:55 UTCRelationship changed AS58057 upstream to peer
2026-10-04 14:55 UTCRelationship changed AS48646 upstream to peer
2026-10-04 14:55 UTCRelationship changed AS47498 upstream to peer
2026-10-04 14:55 UTCNew neighbour AS39249 peer
2026-10-04 14:55 UTCRelationship changed AS22356 upstream to peer
2026-10-04 14:55 UTCRelationship changed AS211509 upstream to peer
2026-10-04 14:55 UTCRelationship changed AS14840 upstream to peer
2026-10-04 14:55 UTCRelationship changed AS12586 upstream to peer

WHOIS

aut-num:        AS209022
as-name:        Tschajera-Limited
org:            ORG-TL579-RIPE
remarks:        
remarks:        Upstream
remarks:        iFog GmbH
remarks:        Hurricane Electric
remarks:        Liteserver
remarks:        Asympto
remarks:        
admin-c:        TL5784-RIPE
tech-c:         TL5784-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         tschajera-mnt
created:        2019-04-24T11:10:39Z
last-modified:  2020-11-16T17:55:12Z
source:         RIPE
sponsoring-org: ORG-IG165-RIPE
% 8 routing policy lines (import/export) not shown