AS Number
AS209771
AS Name
SYSN
Org Name
SYSN LTD
Country / Region
United Kingdom
Registry

ripe

RegDate

Updated

2023-08-11T15:50:53Z

AS209771 Looking Glass
IPv4Prefixes

0

IPv6Prefixes

1

IPv4 NUMs

0

IPv6 NUMs(/64)

65,536

0 IPv4 Addresses
CIDR Description IP NUMs(prefix /64)
2a0e:46c6:4ff::/48
IRR Valid
SYSN LTD 65536
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS41051 FREETRANSIT - Openfactory GmbH, CH Switzerland 0 4,294,967,296 IPv6 IPv6
AS41666 PYRO-AS - Institute for Pyrotechnical Cleaning (limited company), FI Finland 256 131,072 IPv6 IPv6
AS46997 NATOLAB - Black Mesa Corporation, US United States 3,072 39,321,600 IPv6 IPv6
AS140731 TOHU-OP-AP - TOHU Public Internet, CN China 256 37,814,272 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 525,312 282,631,666,794,496 IPv6 IPv6
AS34549 MEER-AS - meerfarbig GmbH & Co. KG, DE Germany 74,496 347,893,465,088 IPv6 IPv6
AS34927 iFog-GmbH - iFog GmbH, CH Switzerland 4,096 174,850,048 IPv6 IPv6

Peers at this Exchange Point

Country / Region IX IPv4 IPv6 Port Speed Updated
Germany LOCIX Frankfurt 185.1.167.107 2001:7f8:f2:e1:0:a520:9771:1 10 Gbps 2021-08-13 00:11:47
Germany KleyReX - KleyReX Internet Exchange 193.189.83.203 2001:7f8:33::a120:9771:1 100 Mbps 2021-08-31 19:33:44

Private Peering Facilities

Country / Region Name City Website Updated
as-block:       AS208189 - AS216475
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:        2023-08-11T15:50:53Z
last-modified:  2023-08-11T15:50:53Z
source:         RIPE



aut-num:        AS209771
as-name:        SYSN
org:            ORG-SL977-RIPE
remarks:        For any inquiries use: noc@sysn.nl
remarks:        ============ TRANSIT PROVIDERS ============
remarks:        Stefan Dunkel
import:         from AS48646 accept ANY
mp-import:      afi ipv6.unicast from AS48646 accept ANY
export:         to AS48646 announce AS-SYSN
mp-export:      afi ipv6.unicast to AS48646 announce AS-SYSN
remarks:        Hurricane Electric
import:         from AS6939 accept ANY
mp-import:      afi ipv6.unicast from AS6939 accept ANY
export:         to AS6939 announce AS-SYSN
mp-export:      afi ipv6.unicast to AS6939 announce AS-SYSN
remarks:        Meerfarbig
import:         from AS-MEER accept ANY
mp-import:      afi ipv6.unicast from AS-MEER accept ANY
export:         to AS-MEER announce AS-SYSN
mp-export:      afi ipv6.unicast to AS-MEER announce AS-SYSN
remarks:        Openfactory
import:         from AS-FREETRANSIT accept ANY
mp-import:      afi ipv6.unicast from AS-FREETRANSIT accept ANY
export:         to AS-FREETRANSIT announce AS-SYSN
mp-export:      afi ipv6.unicast to AS-FREETRANSIT announce AS-SYSN
remarks:        ============== IXP ==============
remarks:        KleyReX
import:         from AS-KLEYREX-RS1 accept ANY
mp-import:      afi ipv6.unicast from AS-KLEYREX-RS1 accept ANY
export:         to AS-KLEYREX-RS1 announce AS-SYSN
mp-export:      afi ipv6.unicast to AS-KLEYREX-RS1 announce AS-SYSN
remarks:        LocIX
import:         from AS-LOCIX accept ANY
mp-import:      afi ipv6.unicast from AS-LOCIX accept ANY
export:         to AS-LOCIX announce AS-SYSN
mp-export:      afi ipv6.unicast to AS-LOCIX announce AS-SYSN
remarks:        ========== DIRECT PEERS ==========
remarks:        ================================
admin-c:        SL13635-RIPE
tech-c:         SL13635-RIPE
notify:         noc@sysn.nl
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         SYSN-MNT
created:        2018-12-05T13:35:02Z
last-modified:  2022-12-05T07:26:56Z
source:         RIPE
sponsoring-org: ORG-SI241-RIPE

organisation:   ORG-SL977-RIPE
org-name:       SYSN LTD
country:        GB
org-type:       OTHER
address:        27 Old Gloucester Street
address:        London WC1N 3AX
address:        United Kingdom
e-mail:         noc@sysn.nl
abuse-c:        SLAD7-RIPE
admin-c:        SL13635-RIPE
tech-c:         SL13635-RIPE
mnt-ref:        zeug
mnt-ref:        MEER-MNT
mnt-ref:        SYSN-MNT
mnt-by:         SYSN-MNT
created:        2020-06-29T15:57:15Z
last-modified:  2022-12-01T17:26:12Z
source:         RIPE

person:         SYSN LTD
address:        27 Old Gloucester Street
address:        London WC1N 3AX
address:        United Kingdom
phone:          +49 (231) 58693479
e-mail:         noc@sysn.nl
nic-hdl:        SL13635-RIPE
mnt-by:         SYSN-MNT
created:        2020-05-29T14:09:52Z
last-modified:  2020-05-29T14:10:22Z
source:         RIPE