AS Number
AS209181
AS Name
ZENEX5IVE-NL
Org Name
Zenex 5ive Limited
Registry

ripe

RegDate

Updated

2026-02-12T14:40:05Z

AS209181 Looking Glass
IPv4Prefixes

44

IPv6Prefixes

8

IPv4 NUMs

12,288

IPv6 NUMs(/64)

34,360,197,120

12,288 IPv4 Addresses
CIDR Description IP Num
2.58.192.0/24
ROA Signed and Valid IRR Valid
Zenex 5ive Limited 256
2.58.192.0/22
IRR InValid
Zenex 5ive Limited 1024
2.58.193.0/24
ROA Signed and Valid IRR Valid
Zenex 5ive Limited 256
2.58.194.0/24
ROA Signed and Valid IRR Valid
Zenex 5ive Limited 256
2.58.195.0/24
ROA Signed and Valid IRR Valid
Zenex 5ive Limited 256
5.182.49.0/24
ROA Signed and Valid IRR Valid
HostUS Solutions LLC 256
5.252.117.0/24
ROA Signed and Valid IRR Valid
Andwase Limited 256
5.252.160.0/24
ROA Signed and Valid IRR Valid
Internet Utilities Europe and Asia Limited 256
45.86.92.0/24
IRR Valid
Centrea cvba 256
45.90.104.0/24
ROA Signed and Valid IRR Valid
Zenex 5ive Limited 256
45.90.104.0/22
IRR InValid
Zenex 5ive Limited 1024
45.90.105.0/24
ROA Signed and Valid IRR Valid
Zenex 5ive Limited 256
45.90.106.0/24
ROA Signed and Valid IRR Valid
Zenex 5ive Limited 256
45.90.107.0/24
ROA Signed and Valid IRR Valid
Zenex 5ive Limited 256
79.143.16.0/24
ROA Signed and Valid IRR Valid
Zenex 5ive Limited 256
79.143.17.0/24
ROA Signed and Valid IRR Valid
Zenex 5ive Limited 256
79.143.18.0/24
ROA Signed and Valid IRR Valid
Zenex 5ive Limited 256
85.208.73.0/24
ROA Signed and Valid IRR Valid
Internet Utilities Europe and Asia Limited 256
85.237.210.0/24
ROA Signed and Valid IRR Valid
LIVAPROXY YAZILIM TICARET LIMITED SIRKETI 256
102.129.253.0/24
ROA Signed and Valid IRR Valid
Netutils Netutils 256
103.28.71.0/24
ROA Signed and Valid IRR Valid
Zenex 5ive Limited 256
103.230.70.0/24
ROA Signed and Valid IRR Valid
GPLHOST GPLHost VPS (Virtual Private Server) Hosting Services GPLHost:>_ Open source hosting worldwide USA Location 256
141.11.41.0/24
ROA Signed and Valid IRR Valid
Private Customer 256
149.18.224.0/22
IRR InValid
CGI GLOBAL LIMITED 1024
154.6.76.0/22
IRR InValid
LogicWeb Inc. 1024
154.16.143.0/24
ROA Signed and Valid IRR Valid
Rainbow-Network-Limited Rainbow Network Limited 256
163.5.218.0/24
ROA Signed and Valid IRR Valid
Ionis Group - Ionis Schools of Technology and Management SAS 256
166.1.87.0/24
ROA Signed and Valid IRR InValid
InterLIR LLC 256
176.119.222.0/24
ROA Signed and Valid IRR Valid
StorApp SAS 256
178.94.175.0/24
ROA Signed and Valid IRR InValid
Internet Utilities Europe and Asia Limited 256
178.248.74.0/24
ROA Signed and Valid IRR InValid
Private Customer 256
181.214.53.0/24
ROA Signed and Valid IRR Valid
Private Customer 256
185.11.219.0/24
ROA Signed and Valid
Association Neutral Network Lab 256
185.167.235.0/24
ROA Signed and Valid IRR Valid
exaSys AG 256
185.252.0.0/24
ROA Signed and Valid IRR Valid
Zenex 5ive Limited 256
185.252.1.0/24
ROA Signed and Valid IRR Valid
Zenex 5ive Limited 256
185.252.3.0/24
ROA Signed and Valid IRR Valid
Zenex 5ive Limited 256
191.96.72.0/24
ROA Signed and Valid IRR Valid
Private Customer 256
191.96.158.0/24
ROA Signed and Valid IRR Valid
Private Customer 256
193.34.232.0/24
ROA Signed and Valid IRR InValid
Anchorfree GMBH 256
198.145.150.0/24
ROA Signed and Valid IRR Valid
Yerevan-Endpoints 256
198.145.159.0/24
ROA Signed and Valid IRR Valid
Tbilisi-Endusers 256
198.145.224.0/24
ROA Signed and Valid IRR Valid
Azerbaijan-Networks 256
199.244.101.0/24
ROA Signed and Valid IRR Valid
Nomadl OU 256
CIDR Description IP NUMs(prefix /64)
2607:740:1e::/48
ROA Signed and Valid IRR Valid
Premio Armenia 65536
2607:740:1f::/48
ROA Signed and Valid IRR Valid
Premio Georgia 65536
2607:740:20::/48
ROA Signed and Valid IRR Valid
Premio Azerbaijan 65536
2607:740:21::/48
ROA Signed and Valid IRR Valid
Premio Services Turkey 65536
2607:740:46::/48
ROA Signed and Valid IRR Valid
Istanbul-Networks 65536
2607:740:5a::/48
ROA Signed and Valid IRR InValid
Premio Services RU 65536
2a09:e9c0::/29
ROA Signed and Valid IRR Valid
Zenex 5ive Limited 34359738368
2a13:9500:2d::/48
ROA Signed and Valid IRR Valid
Internet Utilities Europe and Asia Limited 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS174 COGENT-174 - Cogent Communications, LLC, US United States 35,870,976 215,834,951,681 IPv4 IPv4 IPv6 IPv6
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2,155,520 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS7195 EDGEUNO S.A.S, CO Colombia 32,000 4,274,061,312 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS32590 VALVE-CORPORATION - Valve Corporation, US United States 13,312 2,228,224 IPv4 IPv4 IPv6 IPv6
AS52075 WIFIRST - Wifirst S.A.S., FR France 132,352 34,359,738,368 IPv4 IPv4
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 116,992 77,422,657,538 IPv4 IPv4 IPv6 IPv6
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8,578,560 429,497,843,712 IPv4 IPv4 IPv6 IPv6
AS6204 ZET-NET - INTERKVM HOST SRL, RO Romania 3,584 268,501,000 IPv4 IPv4
AS6453 AS6453 - TATA COMMUNICATIONS (AMERICA) INC, US United States 507,136 55,834,640,384 IPv4 IPv4 IPv6 IPv6
AS30844 LIQUID-AS - Liquid Telecommunications Ltd, GB United Kingdom 369,152 38,654,705,664 IPv4 IPv4
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1,072,896 12,884,901,888 IPv4 IPv4 IPv6 IPv6
AS41441 Speed-IX - Serverius Holding B.V., NL Netherlands 0 0 IPv4 IPv4
AS61573 IP TELECOM, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS5405 INTERDOTLINK - Inter.link GmbH, DE Germany 3,072 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS6830 LibertyGlobal - Liberty Global Europe Holding B.V., NL Netherlands 1,169,920 103,079,215,104 IPv4 IPv4 IPv6 IPv6
AS9002 RETN-AS - RETN Limited, GB United Kingdom 43,264 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS33891 CORE-BACKBONE - Core-Backbone GmbH, DE Germany 0 0 IPv4 IPv4 IPv6 IPv6
AS34309 LINK11 - Link11 GmbH, DE Germany 19,200 4,295,032,832 IPv4 IPv4 IPv6 IPv6
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 14,592 4,296,146,944 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
AS6424 EDGOO - EDGOO NETWORKS UNIPESSOAL LDA, PT Portugal 7,424 313,532,612,608 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 457,216 282,636,229,083,136 IPv4 IPv4 IPv6 IPv6
AS20932 SIG-ST - Services Industriels de Geneve, CH Switzerland 9,472 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS205938 CHENGYI - CHENGYI CO., LIMITED, HK Hong Kong 256 0 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Netherlands AMS-IX - Amsterdam Internet Exchange 80.249.209.171 2001:7f8:1:0:a500:20:9181:1 200 Gbps 2026-03-25 23:34:42
Netherlands Speed-IX - Speed Internet Exchange 185.1.222.121 2001:7f8:b7::a520:9181:1 100 Gbps 2026-03-26 17:37:19
Netherlands ERA-IX Amsterdam - ERA-IX Amsterdam 185.1.240.40 2001:7f8:12a::40 100 Gbps 2022-11-28 23:19:24
Netherlands NL-ix - Neutral Internet Exchange 193.239.119.230 2001:7f8:13::a520:9181:1 100 Gbps 2025-12-11 14:17:37

Private Peering Facilities

Country/Region Name City Website Updated
NIKHEF Amsterdam Amsterdam http://www.nikhefhousing.nl 2019-07-02 12:52:32
KoloDC NL1 Dronten https://kolodc.com 2019-07-02 12:52:45
Global Switch Amsterdam Amsterdam https://www.globalswitch.com/locations/amsterdam 2020-12-15 20:25:23
as-block:       AS208189 - AS214345
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:        2026-02-12T14:40:05Z
last-modified:  2026-02-12T14:40:05Z
source:         RIPE



aut-num:        AS209181
as-name:        ZENEX5IVE-NL
org:            ORG-ZL66-RIPE
import:         from AS174 accept ANY
export:         to AS174 announce AS209181
import:         from AS50673 accept ANY
export:         to AS50673 announce AS209181
import:         from AS9002 accept ANY
export:         to AS9002 announce AS-ZENEX5IVE
import:         from AS3257 accept ANY
export:         to AS3257 announce AS209181
import:         from AS6830 accept ANY
export:         to AS6830 announce AS-ZENEX5IVE
import:         from AS6453 accept ANY
export:         to AS6453 announce AS-ZENEX5IVE
import:         from AS6424 accept ANY
export:         to AS6424 announce AS-ZENEX5IVE
import:         from AS33891 accept ANY
export:         to AS33891 announce AS-ZENEX5IVE
admin-c:        SS33968-RIPE
tech-c:         SS33968-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         mnt-uk-zenex5ive-1
created:        2019-03-22T10:27:01Z
last-modified:  2025-12-12T18:40:58Z
source:         RIPE

organisation:   ORG-ZL66-RIPE
org-name:       Zenex 5ive Limited
country:        GB
reg-nr:         06276028
org-type:       LIR
address:        Marine House, 151 Western Road
address:        RH16 3LH
address:        Haywards Heath
address:        UNITED KINGDOM
phone:          +448709619032
e-mail:         siva@zenex5ive.com
admin-c:        SS33968-RIPE
tech-c:         SS33968-RIPE
abuse-c:        AR51628-RIPE
mnt-ref:        mnt-uk-zenex5ive-1
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         mnt-uk-zenex5ive-1
created:        2019-03-21T16:24:09Z
last-modified:  2026-05-13T07:40:11Z
source:         RIPE

person:         Sivakanth Sivarajah
address:        Streathbourne House
address:        Redehall Road
address:        Smallfield
address:        UNITED KINGDOM
phone:          +448709619032
nic-hdl:        SS33968-RIPE
mnt-by:         mnt-uk-zenex5ive-1
created:        2019-03-21T16:24:08Z
last-modified:  2020-07-28T19:04:59Z
source:         RIPE