AS Number
AS43366
AS Name
OSSO
Org Name
OSSO B.V.
Country
Netherlands
Registry

ripe

RegDate

Updated

2023-12-11T15:09:58Z

AS43366 Looking Glass
IPv4Prefixes

9

IPv6Prefixes

3

IPv4 NUMs

9,728

IPv6 NUMs(/64)

73,014,444,032

9,728 IPv4 Addresses
CIDR Description IP Num
91.194.224.0/23
ROA Signed and Valid IRR Valid
OSSO B.V. 512
185.12.144.0/22
ROA Signed and Valid IRR Valid
OSSO B.V. 1024
185.37.124.0/22
ROA Signed and Valid IRR Valid
OSSO B.V. 1024
185.79.8.0/22
ROA Signed and Valid IRR Valid
Osso Network B.V. 1024
185.159.136.0/22
ROA Signed and Valid IRR Valid
Exception B.V. 1024
195.28.22.0/23
ROA Signed and Valid IRR Valid
Exception B.V. 512
195.88.160.0/23
IRR Valid
Ark B Holding B.V. 512
217.21.192.0/20
ROA Signed and Valid IRR Valid
OSSO B.V. 4096
217.21.206.0/24
ROA Signed and Valid IRR Parent Valid
OSSO B.V. 256
CIDR Description IP NUMs(prefix /64)
2a00:8080::/32
ROA Signed and Valid IRR Valid
OSSO B.V. 4294967296
2a05:6c80::/29
ROA Signed and Valid IRR Valid
Osso Network B.V. 34359738368
2a07:b440::/29
ROA Signed and Valid IRR Valid
Exception B.V. 34359738368
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS24940 HETZNER-AS - Hetzner Online GmbH, DE Germany 3,043,584 111,669,215,232 IPv4 IPv4 IPv6 IPv6
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 7,168 68,719,476,736 IPv4 IPv4
AS6830 LibertyGlobal - Liberty Global Europe Holding B.V., NL Netherlands 1,169,920 103,079,215,104 IPv4 IPv4 IPv6 IPv6
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 46,848 42,949,804,032 IPv4 IPv4 IPv6 IPv6
AS25091 IP-Max - IP-Max SA, CH Switzerland 14,592 68,719,607,808 IPv4 IPv4 IPv6 IPv6
AS51184 FONIRA - Fonira Telekom GmbH, AT Austria 13,824 111,669,149,696 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS61568 ALOO TELECOM - FSF TECNOLOGIA SA, BR Brazil 12,544 4,295,032,832 IPv4 IPv4
AS47147 AS-ANX - Anexia Cloud Solutions GmbH, AT Austria 1,792 131,072 IPv4 IPv4
AS30844 LIQUID-AS - Liquid Telecommunications Ltd, GB United Kingdom 369,152 38,654,705,664 IPv4 IPv4
AS34927 iFog-GmbH - iFog GmbH, CH Switzerland 9,472 295,305,216 IPv4 IPv4 IPv6 IPv6
AS999 CORIX-999 - CORIX NETWORKS, US United States 4,864 4,295,032,834 IPv4 IPv4
AS20932 SIG-ST - Services Industriels de Geneve, CH Switzerland 9,472 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS12637 SEEWEB - SEEWEB s.r.l., IT Italy 82,176 188,978,561,024 IPv4 IPv4 IPv6 IPv6
AS58511 ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU Australia 22,528 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS5405 INTERDOTLINK - Inter.link GmbH, DE Germany 3,072 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS12552 GlobalConnect-AS12552 - GlobalConnect AB, SE Sweden 560,384 210,454,315,008 IPv4 IPv4 IPv6 IPv6
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 570,112 107,374,182,400 IPv4 IPv4 IPv6 IPv6
AS14840 BR.Digital Telecom, BR Brazil 72,704 14,010,548,224 IPv4 IPv4 IPv6 IPv6
AS34177 CELESTE-AS - Celeste SAS, FR France 226,816 98,784,247,808 IPv4 IPv4 IPv6 IPv6
AS49605 DTS-AS - Digital Telecommunication Services S.r.l., IT Italy 9,216 38,654,705,664 IPv4 IPv4 IPv6 IPv6
AS1764 NEXTLAYER-AS - Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH, AT Austria 84,736 240,518,430,720 IPv4 IPv4 IPv6 IPv6
AS6204 ZET-NET - INTERKVM HOST SRL, RO Romania 3,584 268,501,000 IPv4 IPv4
AS38082 IIT-TIG-AS-AP - True International Gateway Co., Ltd., TH Thailand 7,168 4,294,967,296 IPv4 IPv4
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 116,992 77,422,657,538 IPv4 IPv4 IPv6 IPv6
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4,096 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS60602 INOVARE-AS - Inovare-Prim SRL, MD Moldova 4,096 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS4230 CLARO S.A., BR Brazil 5,155,584 21,475,098,624 IPv6 IPv6
AS1267 ASN-WINDTRE - WIND TRE S.P.A., IT Italy 7,402,752 2,233,382,993,920 IPv4 IPv4
AS9930 TTNET-MY - TT DOTCOM SDN BHD, MY Malaysia 741,888 4,295,098,368 IPv4 IPv4 IPv6 IPv6
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 31,744 107,374,182,400 IPv4 IPv4 IPv6 IPv6
AS34019 HIVANE - Hivane Association, FR France 2,816 1,245,184 IPv4 IPv4 IPv6 IPv6
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1,072,896 12,884,901,888 IPv4 IPv4 IPv6 IPv6
AS48362 TKSWF-AS - Stadtwerke Feldkirch, AT Austria 7,936 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS56987 AS-ABACLOUDA - ABACLOUDA SAS, FR France 1,280 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS3399 OBE-NET - Obenet AB, SE Sweden 25,344 38,654,771,200 IPv4 IPv4
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2,155,520 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 42,496 17,179,869,184 IPv4 IPv4
AS61573 IP TELECOM, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS559 Switch, CH Switzerland 2,184,960 176,093,790,208 IPv4 IPv4 IPv6 IPv6
AS9498 BBIL-AP - Bharti Airtel Limited, IN India 2,261,504 4,299,358,208 IPv4 IPv4 IPv6 IPv6
AS18106 VIEWQWEST-SG-AP - Viewqwest Pte Ltd, SG Singapore 53,248 13,153,337,344 IPv4 IPv4 IPv6 IPv6
AS22356 Durand do Brasil Ltda, BR Brazil 28,672 4,294,967,296 IPv4 IPv4
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 14,592 4,296,146,944 IPv4 IPv4 IPv6 IPv6
AS53062 ALT | GRUPO BRASIL TECPAR, BR Brazil 28,160 17,196,711,936 IPv4 IPv4
AS5713 SAIX-NET - Telkom SA Ltd., ZA South Africa 2,294,016 17,596,481,077,248 IPv4 IPv4 IPv6 IPv6
AS15605 CONNESI - Connesi s.p.a., IT Italy 20,992 17,179,869,184 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 457,216 282,636,229,083,136 IPv4 IPv4 IPv6 IPv6
AS35280 F5 - F5 Networks SARL, FR France 55,040 81,604,378,624 IPv4 IPv4 IPv6 IPv6
AS35360 GARGUNET - Frederic Gargula, CH Switzerland 1,024 34,359,738,368 IPv4 IPv4
AS37497 Network-Platforms - Network Platforms (PTY) LTD, ZA South Africa 6,144 4,294,967,296 IPv4 IPv4
AS56911 ASN-WARIAN - Warian S.R.L., IT Italy 14,336 9,395,765,248 IPv4 IPv4
AS1031 PEER1-1031 - PEER 1031 LLC, US United States 512 4,294,967,298 IPv4 IPv4
AS6663 TTI-NET - Euroweb Romania S.R.L., RO Romania 39,680 6,442,450,944 IPv4 IPv4 IPv6 IPv6
AS15547 NETPLUS - netplus.ch SA, CH Switzerland 135,424 42,949,672,960 IPv4 IPv4 IPv6 IPv6
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15,872 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS39686 AS-EUROFIBER - Eurofiber Nederland BV, NL Netherlands 212,992 124,571,680,768 IPv4 IPv4
AS209823 ENKI-AS - Enki Multimedia EURL, FR France 768 4,295,360,512 IPv4 IPv4 IPv6 IPv6
AS6777 AMS-IX-RS - Amsterdam Internet Exchange B.V., NL Netherlands 0 0 IPv4 IPv4 IPv6 IPv6
AS14537 CL-1379-14537 - Continent 8 LLC, US United States 65,536 12,884,901,888 IPv4 IPv4
AS15943 WTNET-AS - wilhelm.tel GmbH, DE Germany 354,560 38,654,836,736 IPv4 IPv4
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 117,248 356,753,080,320 IPv4 IPv4 IPv6 IPv6
AS2914 NTT-DATA-2914 - NTT America, Inc., US United States 6,289,664 30,065,033,216 IPv4 IPv4 IPv6 IPv6
AS7195 EDGEUNO S.A.S, CO Colombia 32,000 4,274,061,312 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS41153 gntel-AS - Gamma Communications Nederland B.V., NL Netherlands 1,280 0 IPv4 IPv4
AS44439 TWO-HIP - 2Hip Enterprises B.V., NL Netherlands 1,280 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS60880 AS60880 - Horizon Telecom B.V., NL Netherlands 5,888 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS203135 CTNET - CTNET B.V., NL Netherlands 512 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS204751 MOBIELWERKT - MobielWerkt B.V., NL Netherlands 1,280 34,359,738,368 IPv4 IPv4
AS208209 MJLO - MobielWerkt B.V., NL Netherlands 256 0 IPv4 IPv4
AS201791 Voys - Devhouse Spindle B.V., NL Netherlands 2,560 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS202606 FIBERNOORD-ASN - Fiber Noord BV, NL Netherlands 512 0 IPv4 IPv4
AS209495 RTVNoord-AS - Stichting RTV Noord, NL Netherlands 1,024 0 IPv4 IPv4
AS215914 XSBYTE - NetGrid Holding B.V., NL Netherlands 512 0 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Netherlands AMS-IX - Amsterdam Internet Exchange 80.249.211.196 2001:7f8:1::a504:3366:1 10 Gbps 2026-03-25 23:34:40
Netherlands Grunix - GrunIX 185.1.190.197 10 Gbps 2020-09-30 07:16:44
Netherlands Frys-IX - The Frisian Internet Exchange 185.1.160.52 2001:7f8:10f::a966:52 10 Gbps 2026-03-26 18:35:54

Private Peering Facilities

Country/Region Name City Website Updated
Equinix AM7 - Amsterdam, Kuiperberweg Amsterdam https://www.equinix.com/locations/netherlands-colocation/amsterdam-data-centers/am7/ 2017-09-28 09:42:14
NIKHEF Amsterdam Amsterdam http://www.nikhefhousing.nl 2017-09-28 09:42:21
QTS Groningen (GRO1) Groningen https://www.qtsdatacenters.com/data-centers/netherlands-groningen 2017-09-28 09:43:12
NorthC Groningen 1 Groningen https://www.northcdatacenters.com/ 2017-09-28 09:43:48
Equinix AM5 - Amsterdam, Schepenbergweg Amsterdam https://www.equinix.com/locations/netherlands-colocation/amsterdam-data-centers/am5/ 2017-09-28 09:44:06
Bytesnet Groningen Groningen https://www.bytesnet.nl/locatie/groningen-droot/ 2023-11-20 13:15:26
as-block:       AS43075 - AS44168
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:        2023-12-11T15:09:58Z
last-modified:  2023-12-11T15:09:58Z
source:         RIPE



aut-num:        AS43366
as-name:        OSSO
org:            ORG-OB13-RIPE
remarks:        == Transit connections ==
import:         from AS2914 action pref=80; accept ANY
export:         to AS2914 announce AS43366:AS-OSSO
import:         from AS3356 action pref=80; accept ANY
export:         to AS3356 announce AS43366:AS-OSSO
import:         from AS6830 action pref=80; accept ANY AND NOT {0.0.0.0/0}
export:         to AS6830 announce AS43366:AS-OSSO
import:         from AS200020 accept AS200020
export:         to AS200020 announce AS43366:AS-OSSO
remarks:        == Peerings ==
import:         from AS1200 action pref=250; accept AS1200
export:         to AS1200 announce AS43366:AS-OSSO
import:         from AS6777 action pref=250; accept ANY AND NOT {0.0.0.0/0}
export:         to AS6777 announce AS43366:AS-OSSO
remarks:        == Customers ==
import:         from AS44439 action pref=400; accept AS44439:AS-2HIP
export:         to AS44439 announce ANY
import:         from AS202606 action pref=400; accept AS202606
export:         to AS202606 announce ANY
import:         from AS204751 action pref=400; accept AS-MOBIELWERKT
export:         to AS204751 announce ANY
import:         from AS60880 action pref=400; accept AS-HORIZONTELECOM
export:         to AS60880 announce ANY
import:         from AS201791 action pref=400; accept AS-SPINDLE
export:         to AS201791 announce ANY
import:         from AS41037 action pref=400; accept AS41037
export:         to AS41037 announce ANY
import:         from AS59791 action pref=400; accept AS59791
export:         to AS59791 announce ANY
import:         from AS208152 action pref=400; accept AS208152
export:         to AS208152 announce ANY
import:         from AS209495 action pref=400; accept AS209495
export:         to AS209495 announce ANY
import:         from AS215914 action pref=400; accept AS215914:AS-NETGRID
export:         to AS215914 announce ANY
import:         from AS203135 action pref=400; accept AS203135:AS-CTNET-NL
export:         to AS203135 announce ANY
admin-c:        ON1
tech-c:         ON1
status:         ASSIGNED
mnt-by:         MNT-OSSOBV
mnt-by:         RIPE-NCC-END-MNT
created:        2007-07-20T08:40:37Z
last-modified:  2025-12-15T13:13:55Z
source:         RIPE

organisation:   ORG-OB13-RIPE
org-name:       OSSO B.V.
country:        NL
reg-nr:         02087026
org-type:       LIR
address:        Helperpark 282a
address:        9723 ZA
address:        Groningen
address:        NETHERLANDS
phone:          +31502103520
e-mail:         hbos@osso.nl
admin-c:        ON1
tech-c:         ON1
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MNT-OSSOBV
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-OSSOBV
abuse-c:        ON1
created:        2009-01-28T11:01:06Z
last-modified:  2026-05-13T07:32:36Z
source:         RIPE

role:           OSSO B.V. NOC Role
address:        Helperpark 282A
address:        9723ZA Groningen
address:        The Netherlands
phone:          +31 (0)50-2103520
fax-no:         +31 (0)50-2103527
e-mail:         noc@osso.nl
abuse-mailbox:  abuse@osso.nl
admin-c:        HB3101-RIPE
admin-c:        RR555
admin-c:        RV666
tech-c:         HB3101-RIPE
tech-c:         RR555
tech-c:         RV666
nic-hdl:        ON1
mnt-by:         MNT-OSSOBV
created:        2011-02-01T01:14:36Z
last-modified:  2022-06-08T13:08:33Z
source:         RIPE