// OSSO // OSSO

AS Name: OSSO

Organization: ORG-OB13-RIPE

Registry: RIPE

Imports from (21)

AS2914 AS3356 AS6830 AS200020 AS1200 AS6777 AS44439 AS44439:AS-2HIP AS202606 AS204751 AS-MOBIELWERKT AS60880 AS-HORIZONTELECOM AS201791 AS-SPINDLE AS41037 AS59791 AS208152 AS209495 AS215914 AS215914:AS-NETGRID

Exports to (17)

AS2914 AS43366:AS-OSSO AS3356 AS6830 AS200020 AS1200 AS6777 AS44439 AS202606 AS204751 AS60880 AS201791 AS41037 AS59791 AS208152 AS209495 AS215914

⚠️ CIRCL BGP Security Rank: 0.0310% (position 7475)

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-DEKSEL
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 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:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED
mnt-by:         MNT-OSSOBV
mnt-by:         RIPE-NCC-END-MNT
created:        2007-07-20T08:40:37Z
last-modified:  2026-08-26T13:19:54Z
source:         RIPE
remarks:        ****************************
remarks:        * THIS OBJECT IS MODIFIED
remarks:        * Please note that all data that is generally regarded as personal
remarks:        * data has been removed from this object.
remarks:        * To view the original object, please query the RIPE Database at:
remarks:        * http://www.ripe.net/whois
remarks:        ****************************

Direct Membership

Macros that directly list AS43366 as a member:

AS-OSSO(2 members)
AS61180:AS-PEERS-AMSIX(301 members)
AS1200:AS-AMS-IX-PEERS(485 members)
AS6777:AS-AMS-IX-RS-V6(733 members)
AS6777:AS-AMS-IX-RS(802 members)
AS-HWNG-DOWNSTREAMS(2599 members)
AS1239:AS-CUSTOMERS(4238 members)
AS-LEVEL3-ORIGINS-EU(7728 members)

Expanded Membership

All macros containing AS43366 (directly or via nested macros): 206

Show 100 macros

AS-OSSO(1 ASNs)
AS-NFORCE-CUSTOMERS(144 ASNs)
AS-NFORCE(146 ASNs)
AS61180:AS-PEERS-AMSIX(301 ASNs)
AS1200:AS-AMS-IX-PEERS(485 ASNs)
AS6777:AS-AMS-IX-RS-V6(733 ASNs)
AS6777:AS-AMS-IX-RS(802 ASNs)
AS39521:AS-AMS-IX-PEERS(803 ASNs)
AS-JOINTTRANSIT-IPV6(1,216 ASNs)
AS-JOINTTRANSIT(1,449 ASNs)
AS-NBIP(1,571 ASNs)
AS-NBIP6(1,614 ASNs)
AS-HWNG-DOWNSTREAMS(2,598 ASNs)
AS-HWNG-CUSTOMERS(2,646 ASNs)
AS-HIGHWINDS(2,647 ASNs)
AS-HWNG-ALT(2,647 ASNs)
AS-HWNG(2,717 ASNs)
AS1239:AS-CUSTOMERS(4,238 ASNs)
AS6830:AS-AORTANL(4,359 ASNs)
AS-KPN(4,751 ASNs)
AS-KPNV6(4,751 ASNs)
AS-KQ(4,751 ASNs)
AS-OPENPEERING(5,106 ASNs)
AS-OPENPEERING-EU(5,106 ASNs)
AS-OPENPEERINGMEMBERS(6,072 ASNs)
AS-LEVEL3-ORIGINS-EU(7,728 ASNs)
AS-LEVELTHREEEU(7,728 ASNs)
AS-AORTA(11,961 ASNs)
AS6830:AS-AORTA(11,961 ASNs)
AS-SET-SEACOM(12,587 ASNs)
AS213973:AS-BCIX(13,844 ASNs)
AS213973:AS-PARTNERS(13,844 ASNs)
AS57328:AS-DDIX(13,844 ASNs)
AS59552:AS-SON-IX-RS(13,844 ASNs)
AS-EUNET(13,944 ASNs)
AS41073:AS-INEX-PEERS(14,843 ASNs)
AS198792:AS-PEER-AMSIX-V4(19,486 ASNs)
AS-NOTSURFNET-PEERS(19,650 ASNs)
AS-XO(23,361 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-SWISS-IX(28,564 ASNs)
AS30781:AS-JAGUAR-PEERING-SWISS-IX(31,389 ASNs)
AS-INTEROUTE(43,471 ASNs)
AS-ECIX-BER(45,114 ASNs)
AS-ECIX-HAM(46,249 ASNs)
AS-ECIX-MUC(48,469 ASNs)
AS-ECIX-DUS(48,854 ASNs)
AS-SEABONE-V6(57,112 ASNs)
AS1273:AS-CWW(59,499 ASNs)
AS-PLIX6(60,222 ASNs)
AS-SET-INEX-RS(60,298 ASNs)
AS-BCIX-RS(61,123 ASNs)
AS16374:AS-BCIX-RS(61,123 ASNs)
AS213687:AS-ERA-IX-FRANKFURT(61,777 ASNs)
AS-HKIX(64,663 ASNs)
AS206221:AS-ERA-IX-AMSTERDAM(65,700 ASNs)
AS-ERA-IX(65,707 ASNs)
AS-CW6(66,853 ASNs)
AS1273:AS-CWW-V6(66,853 ASNs)
AS-SET-INEX-CONNECTED(67,097 ASNs)
AS-CW(67,352 ASNs)
AS-SEABONECUSTEU(69,169 ASNs)
AS-FRYS-IX-CONNECTED(69,468 ASNs)
AS-C4LPEERS(70,320 ASNs)
AS-NETIX-NET(71,038 ASNs)
AS-IU-CL(71,146 ASNs)
AS-TSUA-PARITY(71,146 ASNs)
AS-UAIX(71,146 ASNs)
AS-UDC2UTEL(71,146 ASNs)
AS25229:AS-PARITY(71,150 ASNs)
AS-KIKE(71,185 ASNs)
AS21011:AS-PEERS-UA(71,230 ASNs)
AS21011:AS-UA(71,230 ASNs)
AS56584:AS-INTERIX(71,301 ASNs)
AS-SEABONE(71,409 ASNs)
AS-ROMANIA(71,783 ASNs)
AS-INTERLANRO(72,156 ASNs)
AS43289:AS-PEERS(72,157 ASNs)
AS-PEERINGCZ-RS(72,214 ASNs)
AS-DECIX-PMO-V6(72,294 ASNs)
AS25083:AS-DECIX-PMO-V6(72,294 ASNs)
AS-DECIX-PMO(72,297 ASNs)
AS25083:AS-DECIX-PMO(72,297 ASNs)
AS29535:AS-TPIX(72,365 ASNs)
AS-DECIX-DUS(73,592 ASNs)
AS56890:AS-DECIX-DUS(73,592 ASNs)
AS2914:AS-EUROPE-V6(73,647 ASNs)
AS-EBONE(73,672 ASNs)
AS-ST1-UPSTREAMS(73,733 ASNs)
AS-DECIX-HAM(73,753 ASNs)
AS-WORKIX(73,753 ASNs)
AS43252:AS-DECIX-HAM(73,753 ASNs)
AS-DECIX-MRS(73,755 ASNs)
AS20717:AS-DECIX-MRS(73,755 ASNs)
AS-DECIX-IST-V6(73,807 ASNs)
AS20715:AS-DECIX-IST-V6(73,807 ASNs)
AS-DECIX-IST(73,942 ASNs)
AS20715:AS-DECIX-IST(73,942 ASNs)
AS-PL-IX(74,048 ASNs)
AS-PLIX(74,048 ASNs)
AS-VERIO-EUROPE(74,186 ASNs)
... and 106 more

Upstream AS Paths

23 unique paths, avg length 1.6

AS Looking Glass

Upstream paths (matching graph above)

AS2497 → AS2914 → AS43366
AS2500 → AS2914 → AS43366
AS150000 → AS18187 → AS3491 → AS2914 → AS43366
AS19151 → AS2914 → AS43366
AS49544 → AS2914 → AS43366
AS6057 → AS43366
AS150000 → AS18187 → AS6939 → AS43366
AS32590 → AS6939 → AS43366
AS150000 → AS6939 → AS43366
AS8298 → AS43366
AS24482 → AS43366
AS39120 → AS43366
AS45437 → AS43366
AS49544 → AS43366
AS60144 → AS43366
AS61573 → AS43366
AS63927 → AS43366
AS199524 → AS137409 → AS43366
AS209823 → AS43366
AS266213 → AS262355 → AS43366

All 23 Upstream Paths

Complete list of all observed paths

AS2914 → AS43366
AS2497 → AS2914 → AS43366
AS2500 → AS2914 → AS43366
AS150000 → AS18187 → AS3491 → AS2914 → AS43366
AS19151 → AS2914 → AS43366
AS49544 → AS2914 → AS43366
AS6057 → AS43366
AS6939 → AS43366
AS150000 → AS18187 → AS6939 → AS43366
AS32590 → AS6939 → AS43366
AS150000 → AS6939 → AS43366
AS8298 → AS43366
AS24482 → AS43366
AS39120 → AS43366
AS45437 → AS43366
AS49544 → AS43366
AS60144 → AS43366
AS61573 → AS43366
AS63927 → AS43366
AS137409 → AS43366
AS199524 → AS137409 → AS43366
AS209823 → AS43366
AS266213 → AS262355 → AS43366

AS43366 IPv4 Address Subnets (8)

217.21.192.0/20	🇳🇱 NL	OSSO 217.21.192.0/20	OSSO
185.12.144.0/22	🇳🇱 NL		OSSO
185.159.136.0/22	🇳🇱 NL		OSSO
185.37.124.0/22	🇳🇱 NL	OSSO 185.37.124.0/22	OSSO
185.79.8.0/22	🇳🇱 NL	OSSO Network BV	OSSO
195.28.22.0/23	🇳🇱 NL	Exception IT	OSSO
195.88.160.0/23	🇳🇱 NL		OSSO
91.194.224.0/23	🇳🇱 NL	OSSO BV PI	OSSO