206208 looking glass

AS57610 YSR Bilisim Teknolojileri Telekomunikasyon Internet ve Danismanlik Hizmetleri Tic. Ltd. Sti. 🇹🇷 TR

Announcing 3 prefixes, seen at the RIS collectors.

IPv4 prefixes
3
768 (3 × /24)
IPv6 prefixes
0
-
Upstreams
2
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it

Registry and operator data

AS number
AS57610
Name
YSR Bilisim Teknolojileri Telekomunikasyon Internet ve Danismanlik Hizmetleri Tic. Ltd. Sti.
Organisation
YSR Bilisim Teknolojileri Telekomunikasyon Internet ve Danismanlik Hizmetleri Tic. Ltd. Sti.
Country
🇹🇷 TR
RIR
RIPENCC
Allocated
2023-06-19

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

3 valid (100.0%) 0 invalid (0.0%) 0 no ROA (0.0%)

Whois

Fetched from whois.ripe.net

as-block:       AS57370 - AS57951
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:        2026-09-18T08:10:57Z
last-modified:  2026-09-18T08:10:57Z
source:         RIPE

aut-num:        AS57610
as-name:        ASN-LNWSERVERS
org:            ORG-YBTT1-RIPE
import:         from AS6205 accept ANY
export:         to AS6205 announce AS57610
import:         from AS9121 accept ANY
export:         to AS9121 announce AS57610
import:         from AS57152 accept ANY
export:         to AS57152 announce AS57610
import:         from AS34984 accept ANY
export:         to AS34984 announce AS57610
admin-c:        LA7867-RIPE
tech-c:         LA7867-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         mnt-tr-lnwservers-1
created:        2023-06-19T11:10:47Z
last-modified:  2026-01-15T12:59:52Z
source:         RIPE

organisation:   ORG-YBTT1-RIPE
org-name:       YSR Bilisim Teknolojileri Telekomunikasyon Internet ve Danismanlik Hizmetleri Tic. Ltd. Sti.
country:        TR
reg-nr:         685033-0
org-type:       LIR
address:        Tekstilkent Ticaret Merkezi G-1 Blok No:409 ESENLER
address:        34235
address:        ISTANBUL
address:        TURKEY
phone:          +908508850707
fax-no:         +908508851848
admin-c:        LA7867-RIPE
tech-c:         LA7867-RIPE
abuse-c:        AR60064-RIPE
mnt-ref:        mnt-tr-lnwservers-1
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         mnt-tr-lnwservers-1
created:        2020-03-13T09:05:10Z
last-modified:  2026-05-13T07:41:29Z
source:         RIPE # Filtered

role:           YSR Bilisim Teknolojileri Ltd. Sti.
address:        Tekstilkent Ticaret Merkezi G-1 Blok No:409
address:        ESENLER / ISTANBUL / TURKEY
address:        34235
phone:          +908508850707
fax-no:         +908508851848
nic-hdl:        LA7867-RIPE
mnt-by:         mnt-tr-lnwservers-1
created:        2020-03-13T09:05:09Z
last-modified:  2020-03-27T09:56:30Z
source:         RIPE # Filtered