// Sewan Nederland BV // Pocos BV

AS Name: POCOS

Organization: ORG-PB32-RIPE

Registry: RIPE

Imports from (35)

AS1299 AS20562 AS3356 AS6939 AS202120 AS6777 AS49685 AS59865 AS20495 AS49917 AS206499 AS15196 AS41441 AS34307 AS20940 AS-AKAMAI AS714 AS-APPLE AS13335 AS-CLOUDFLARE AS3265 AS42 AS3856 AS8075 AS32934 AS42707 AS39637 AS24730 AS9150 AS57866 AS2906 AS202591 AS207357 AS201117 AS208537

Exports to (34)

AS1299 AS-POCOS AS20562 AS3356 AS6939 AS50522 AS202120 AS6777 AS49685 AS59865 AS20495 AS49917 AS206499 AS15196 AS41441 AS34307 AS20940 AS714 AS13335 AS3265 AS42 AS3856 AS8075 AS32934 AS42707 AS39637 AS24730 AS9150 AS57866 AS2906 AS202591 AS207357 AS201117 AS208537

⚠️ CIRCL BGP Security Rank: 0.0006% (position 13231)

aut-num:        AS50522
as-name:        SEWAN-NL
org:            ORG-PB32-RIPE
remarks:        Transits
import:         from AS1299 action pref=100; accept ANY
export:         to AS1299 announce AS50522:AS-SEWAN-NL
import:         from AS3356 action pref=100; accept ANY
export:         to AS3356 announce AS-POCOS
remarks:        Peering
import:         from AS20562 action pref=100; accept ANY
export:         to AS20562 announce AS50522:AS-SEWAN-NL
import:         from AS6939 action pref=160; accept ANY
export:         to AS6939 announce AS50522
import:         from AS202120 action pref=170; accept ANY
export:         to AS202120 announce AS-POCOS
import:         from AS6777 action pref=150; accept ANY
export:         to AS6777 announce ANY
import:         from AS49685 action pref=160; accept ANY
export:         to AS49685 announce AS-POCOS
import:         from AS59865 action pref=1600; accept ANY
export:         to AS59865 announce AS-POCOS
import:         from AS20495 action pref=160; accept ANY
export:         to AS20495 announce AS-POCOS
import:         from AS49917 action pref=150; accept ANY
export:         to AS49917 announce AS-POCOS
import:         from AS206499 action pref=160; accept ANY
export:         to AS206499 announce AS-POCOS
import:         from AS15196 action pref=160; accept ANY
export:         to AS15196 announce AS-POCOS
import:         from AS41441 action pref=150; accept ANY
export:         to AS41441 announce AS-POCOS
import:         from AS34307 action pref=150; accept ANY
export:         to AS34307 announce AS-POCOS
import:         from AS20940 action pref=160; accept AS-AKAMAI
export:         to AS20940 announce AS-POCOS
import:         from AS714 action pref=160; accept AS-APPLE
export:         to AS714 announce AS-POCOS
import:         from AS13335 action pref=160; accept AS-CLOUDFLARE
export:         to AS13335 announce AS-POCOS
import:         from AS3265 action pref=160; accept ANY
export:         to AS3265 announce AS-POCOS
import:         from AS42 action pref=160; accept ANY
export:         to AS42 announce AS-POCOS
import:         from AS3856 action pref=160; accept ANY
export:         to AS3856 announce AS-POCOS
import:         from AS8075 action pref=160; accept ANY
export:         to AS8075 announce AS-POCOS
import:         from AS32934 action pref=160; accept any
export:         to AS32934 announce AS-POCOS
import:         from AS42707 action pref=160; accept any
export:         to AS42707 announce AS-POCOS
import:         from AS39637 action pref=160; accept any
export:         to AS39637 announce AS-POCOS
import:         from AS24730 action pref=160; accept ANY
export:         to AS24730 announce AS-POCOS
import:         from AS9150 action pref=160; accept ANY
export:         to AS9150 announce AS-POCOS
import:         from AS57866 action pref=160; accept ANY
export:         to AS57866 announce AS-POCOS
import:         from AS2906 action pref=160; accept ANY
export:         to AS2906 announce AS-POCOS
remarks:        Customers
import:         from AS207357 action pref=160; accept AS207357
export:         to AS207357 announce ANY
import:         from AS201117 action pref=160; accept AS201117
export:         to AS201117 announce ANY
import:         from AS200342 action pref=160; accept AS200342
export:         to AS200342 announce ANY
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
notify:         noc@sewan.nl
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         SEWAN-NL-MNT
created:        2010-02-02T14:34:53Z
last-modified:  2026-05-11T21:14:35Z
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 AS50522 as a member:

AS-POCOS(5 members)
AS9150:AS-PEERS-NLIX(25 members)
AS-LSC-IXP-CONNECTED(98 members)
AS9150:AS-PEERS-AMSIX(144 members)
AS-MANDA-AMSIX-PEERS-V6(559 members)
AS-MANDA-AMSIX-PEERS-V4(596 members)
AS6777:AS-AMS-IX-RS-SETS-V6(729 members)
AS6777:AS-AMS-IX-RS-V6(733 members)
AS6777:AS-AMS-IX-RS-SETS(797 members)
AS6777:AS-AMS-IX-RS(802 members)

Expanded Membership

All macros containing AS50522 (directly or via nested macros): 146

Show 100 macros

AS-POCOS(5 ASNs)
AS-NETHOLDING(20 ASNs)
AS9150:AS-PEERS-NLIX(25 ASNs)
AS-WEDARE(82 ASNs)
AS-LSC-IXP-CONNECTED(98 ASNs)
AS9150:AS-PEERS-AMSIX(144 ASNs)
AS-MANDA-AMSIX-PEERS-V6(559 ASNs)
AS-MANDA-AMSIX-PEERS-V4(596 ASNs)
AS6777:AS-AMS-IX-RS-V6(733 ASNs)
AS6777:AS-AMS-IX-RS(802 ASNs)
AS39521:AS-AMS-IX-PEERS(803 ASNs)
AS-FOGIXP(4,422 ASNs)
AS213579:AS-IXP(4,422 ASNs)
AS47757:AS-PEERS(4,422 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)
AS215147:AS-PEERS(5,129 ASNs)
AS-OPENPEERINGMEMBERS(6,072 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)
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-LSC-IXP-RS(38,302 ASNs)
AS-LSC-IXP(38,312 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)
AS1273:AS-CWW(59,499 ASNs)
AS-SET-INEX-RS(60,298 ASNs)
AS-BCIX-RS(61,123 ASNs)
AS16374:AS-BCIX-RS(61,123 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-FRYS-IX-CONNECTED(69,468 ASNs)
AS56584:AS-SET-INTERIX-RS(70,331 ASNs)
AS56584:AS-INTERIX(71,301 ASNs)
AS-PEERINGCZ-RS(72,214 ASNs)
AS-DECIX-DUS(73,592 ASNs)
AS56890:AS-DECIX-DUS(73,592 ASNs)
AS2914:AS-EUROPE-V6(73,647 ASNs)
AS-DECIX-HAM(73,753 ASNs)
AS-WORKIX(73,753 ASNs)
AS43252:AS-DECIX-HAM(73,753 ASNs)
AS-VERIO-EUROPE(74,186 ASNs)
AS2914:AS-EUROPE(74,186 ASNs)
AS199918:AS-PEERS(76,248 ASNs)
AS6777:AS-AMS-IX-RS-SETS(76,470 ASNs)
AS208563:AS-LINUXGEMINI-PEERS(76,484 ASNs)
AS-OPENPEERINGPEERS(76,528 ASNs)
AS-OPENPEERINGPEERS-EU(76,536 ASNs)
AS-SET-LONAP-MLP(76,698 ASNs)
AS-IX(76,712 ASNs)
AS-SPEED-IX(76,712 ASNs)
AS-SET-LONAP-CONNECTED(77,146 ASNs)
AS215153:AS-EXCHANGES(77,148 ASNs)
AS30781:AS-JAGUAR-PEERING-LINX(77,905 ASNs)
AS30781:AS-JAGUAR-PEERING-AMS-IX(78,176 ASNs)
AS-DECIX-DUS-V6(79,263 ASNs)
AS56890:AS-DECIX-DUS-V6(79,263 ASNs)
AS-DECIX-HAM-V6(79,400 ASNs)
AS43252:AS-DECIX-HAM-V6(79,400 ASNs)
AS-ALPIX(79,778 ASNs)
AS-DECIX-MUC(79,778 ASNs)
AS47228:AS-DECIX-MUC(79,778 ASNs)
AS-1-IX(79,814 ASNs)
AS31561:AS-MEMBERS-AMS(79,814 ASNs)
AS31561:AS-MEMBERS(79,895 ASNs)
AS-STOLON-PEERING(79,897 ASNs)
AS-HOPUS(80,866 ASNs)
AS6777:AS-AMS-IX-RS-SETS-V6(81,237 ASNs)
AS2914:AS-GLOBAL-V6(81,831 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-LINX(81,936 ASNs)
AS-SET-LONAP-MLP-V6(82,026 ASNs)
AS-VERIO(82,495 ASNs)
AS-WNA(82,495 ASNs)
AS2914:AS-GLOBAL(82,495 ASNs)
AS-10VPN-PEERS(82,586 ASNs)
AS-ECIX-FRA(82,682 ASNs)
AS-1-IX-WAW(82,799 ASNs)
AS47200:AS-NIXCZ-RSCLIENTS(83,073 ASNs)
AS24971:AS-MAI-NIX-PEER(83,081 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-AMS-IX(83,547 ASNs)
AS-GTTCUST6(83,984 ASNs)
AS-TINETCUST6(83,984 ASNs)
AS-GLOBEINTERNET(84,477 ASNs)
AS-GLOBEINTERNET-CLIENTS(84,477 ASNs)
AS-GTTCUST(84,520 ASNs)
... and 46 more

Upstream AS Paths

27 unique paths, avg length 1.4

AS Looking Glass

Upstream paths (matching graph above)

AS2497 → AS1299 → AS50522
AS140627 → AS1299 → AS50522
AS2516 → AS6939 → AS50522
AS150000 → AS18187 → AS6939 → AS50522
AS32590 → AS6939 → AS50522
AS140627 → AS6939 → AS50522
AS150000 → AS6939 → AS50522
AS38880 → AS50522
AS49544 → AS50522
AS52320 → AS50522
AS57866 → AS50522
AS58511 → AS50522
AS60144 → AS50522
AS60539 → AS50522
AS61573 → AS50522
AS199524 → AS137409 → AS50522
AS200242 → AS50522
AS202365 → AS50522
AS209823 → AS50522
AS266213 → AS262355 → AS50522

All 27 Upstream Paths

Complete list of all observed paths

AS293 → AS50522
AS2497 → AS1299 → AS50522
AS140627 → AS1299 → AS50522
AS6939 → AS50522
AS2516 → AS6939 → AS50522
AS150000 → AS18187 → AS6939 → AS50522
AS32590 → AS6939 → AS50522
AS140627 → AS6939 → AS50522
AS150000 → AS6939 → AS50522
AS8298 → AS50522
AS25091 → AS50522
AS38880 → AS50522
AS49544 → AS50522
AS52320 → AS50522
AS56665 → AS50522
AS57866 → AS50522
AS58511 → AS50522
AS60144 → AS50522
AS60539 → AS50522
AS61573 → AS50522
AS63927 → AS50522
AS132337 → AS50522
AS199524 → AS137409 → AS50522
AS200242 → AS50522
AS202365 → AS50522
AS209823 → AS50522
AS266213 → AS262355 → AS50522

AS50522 IPv4 Address Subnets (11)

81.173.48.0/20	🇳🇱 NL	Pocos Networks	POCOS
81.173.64.0/20	🇳🇱 NL	Pocos network	POCOS
109.235.32.0/21	🇳🇱 NL	POCOS	POCOS
185.61.68.0/22	🇳🇱 NL	Pocos Networks	POCOS
81.173.0.0/22	🇳🇱 NL		POCOS
81.173.32.0/22	🇳🇱 NL		POCOS
81.173.96.0/22	🇳🇱 NL	Pocos Networks	POCOS
81.23.244.0/22	🇳🇱 NL		POCOS
81.173.126.0/23	🇳🇱 NL	Pocos Networks	POCOS
81.173.125.0/24	🇳🇱 NL	Pocos Networks	POCOS