Summary

NetName
OrgName
Zenlayer (Singapore) PTE. LTD
CIDR
RIR

APNIC

Country
Status

Abuse

abuse@zenlayer.com

Contact

abuse@zenlayer.com

ipadmin@zenlayer.com

ipnoc-t3@zenlayer.com

RegDate

Updated

Routing

AS Desc Country IPv4 NUMs IPv6 NUMs
AS559 Switch, CH Switzerland 2184960 176093790208
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 427520 77326843904
AS1764 NEXTLAYER-AS - Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH, AT Austria 84736 240518430720
AS2914 NTT-DATA-2914 - NTT America, Inc., US United States 6294528 30065033216
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8577024 429497843712
AS3303 SWISSCOM - Swisscom (Schweiz) AG, CH Switzerland 3519232 204347408384
AS3491 PCCWG-APAC-HK - PCCW Global (HK) Limited, HK Hong Kong 1358848 13421838336
AS4455 BSO - IX Reach Ltd, GB United Kingdom 64256 12884967424
AS4826 VOCUS-BACKBONE-AS - VOCUS PTY LTD, AU Australia 326144 17180065792
AS5405 INTERDOTLINK - Inter.link GmbH, DE Germany 3072 34359738368
AS5713 SAIX-NET - Telkom SA Ltd., ZA South Africa 2294016 17596481077248
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2155520 68719476736
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1747456 52076871680
AS6663 TTI-NET - Euroweb Romania S.R.L., RO Romania 39680 6442450944
AS6830 LibertyGlobal - Liberty Global Europe Holding B.V., NL Netherlands 1169664 103079215104
AS6939 HURRICANE - Hurricane Electric LLC, US United States 456960 282636229083136
AS7195 EDGEUNO S.A.S, CO Colombia 32000 4274061312
AS7473 SINGTEL-AS-AP - Singapore Telecommunications (SINGTEL Internet Exchange), SG Singapore 64512 4295163904
AS7922 COMCAST-7922 - Comcast Cable Communications, LLC, US United States 68230144 36318243520512
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 47104 12884967424
AS9002 RETN-AS - RETN Limited, GB United Kingdom 43264 4294967296
AS9583 SIFY-AS-IN - Sify Limited, IN India 758016 4294967296
AS9930 TTNET-MY - TT DOTCOM SDN BHD, MY Malaysia 741888 4295098368
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 46848 42949804032
AS12956 TELXIUS - TELEFONICA GLOBAL SOLUTIONS SL, ES Spain 101632 12884901888
AS13058 serve-u-AS - serve-u - Buchholz und Suenderhauf GbR, DE Germany 2048 34359738368
AS14537 CL-1379-14537 - Continent 8 LLC, US United States 65536 12884901888
AS14840 BR.Digital Telecom, BR Brazil 72704 14010548224
AS15943 WTNET-AS - wilhelm.tel GmbH, DE Germany 354560 38654836736
AS17660 DRUKNET-AS - Bhutan Telecom Ltd, BT Bhutan 22528 4294967296
AS18106 VIEWQWEST-SG-AP - Viewqwest Pte Ltd, SG Singapore 53248 13153337344
AS19151 BBO-1 - BroadbandONE, LLC, US United States 63488 0
AS19653 CTSTELECOM - CTS Communications Corp, US United States 61952 4294967296
AS20932 SIG-ST - Services Industriels de Geneve, CH Switzerland 9472 4294967296
AS21859 ZEN-ECN - Zenlayer Inc, US United States 716544 21683175424
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20992 4294967296
AS24940 HETZNER-AS - Hetzner Online GmbH, DE Germany 3043584 111669215232
AS25091 IP-Max - IP-Max SA, CH Switzerland 14592 68719607808
AS28716 RETELIT-AS - Retelit Digital Services S.p.A., IT Italy 43776 107374182400
AS31510 IKB-AS - Innsbrucker Kommunalbetriebe AG, AT Austria 27904 4294967296
AS32590 VALVE-CORPORATION - Valve Corporation, US United States 13312 2228224
AS34019 HIVANE - Hivane Association, FR France 2816 1245184
AS34177 CELESTE-AS - Celeste SAS, FR France 226816 98784247808
AS34428 EIGHTROUTE - Giulio Lo Presti, IT Italy 512 68719476736
AS34927 iFog-GmbH - iFog GmbH, CH Switzerland 9472 295305216
AS35280 F5 - F5 Networks SARL, FR France 55296 81604378624
AS35360 GARGUNET - Frederic Gargula, CH Switzerland 1024 34359738368
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1072896 12884901888
AS38082 IIT-TIG-AS-AP - True International Gateway Co., Ltd., TH Thailand 7168 4294967296
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 14592 4296146944
AS45796 UIH-BBCONNECT-AS-AP - UIH / BB Connect, TH Thailand 2048 4294967296
AS47692 NESSUS - Nessus GmbH, AT Austria 37120 34359869440
AS48362 TKSWF-AS - Stadtwerke Feldkirch, AT Austria 7936 4294967296
AS49434 FBWNETWORKS - FBW NETWORKS SAS, FR France 7936 94489280512
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 116992 356753080320
AS51184 FONIRA - Fonira Telekom GmbH, AT Austria 13824 111669149696
AS52075 WIFIRST - Wifirst S.A.S., FR France 132352 34359738368
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4096 8589934592
AS56987 AS-ABACLOUDA - ABACLOUDA SAS, FR France 1280 34359738368
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0
AS58511 ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU Australia 22528 8589934592
AS59105 HOMENOC - Home NOC Operators Group, JP Japan 2048 4294967296
AS59890 Kabel-TV-Lampert - Kabel-TV Lampert GmbH & Co KG, AT Austria 13312 34359738368
AS60068 CDN77 - Datacamp Limited, GB United Kingdom 125184 1258553344
AS60602 INOVARE-AS - Inovare-Prim SRL, MD Moldova 4096 4294967296
AS133210 ENTECHNOLOGIES-AS-AP - EN Technologies Pte Ltd, SG Singapore 4352 4295163904
AS135607 INFINIVAN-AS-AP - Infinivan Inc., PH Philippines 47616 8589934592
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 116736 77422657538
AS138997 EDCL-AS-AP - Eons Data Communications Limited, HK Hong Kong 65536 26092765184
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 128768 118095872
AS209823 ENKI-AS - Enki Multimedia EURL, FR France 768 4295360512
AS272403 RAFAEL RIGOBERTO LOPEZ OROZCO, MX Mexico 3072 4294967296

Whois

% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to '2404:ff40::/32'

% Abuse contact for '2404:ff40::/32' is 'abuse@zenlayer.com'

inet6num:       2404:ff40::/32
netname:        ZEN-SG
descr:          Zenlayer (Singapore) PTE. LTD
country:        SG
org:            ORG-ZPL6-AP
admin-c:        ZIA5-AP
tech-c:         ZIN1-AP
abuse-c:        AZ383-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-ZEN-SG
mnt-routes:     MAINT-ZEN-SG
mnt-irt:        IRT-ZEN-SG
last-modified:  2026-05-22T23:42:16Z
geofeed:        https://geofeed.zenlayer.net/geofeed.csv
source:         APNIC

irt:            IRT-ZEN-SG
address:        101 Thomson Road, # 22-01, United Square, Singapore 307591
e-mail:         abuse@zenlayer.com
abuse-mailbox:  abuse@zenlayer.com
admin-c:        ZIA5-AP
tech-c:         ZIN1-AP
auth:           # Filtered
remarks:        abuse@zenlayer.com was validated on 2026-05-19
mnt-by:         MAINT-ZEN-SG
last-modified:  2026-05-22T23:29:38Z
source:         APNIC

organisation:   ORG-ZPL6-AP
org-name:       Zenlayer (Singapore) PTE. LTD
org-type:       LIR
country:        SG
address:        101 Thomson Rd, # 22-01
address:        United Square
address:        Singapore 307591
phone:          +15088349572
e-mail:         ruifan.tang@zenlayer.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2026-01-23T13:12:58Z
source:         APNIC

role:           ABUSE ZENSG
country:        ZZ
address:        101 Thomson Road, # 22-01, United Square, Singapore 307591
phone:          +000000000
e-mail:         abuse@zenlayer.com
admin-c:        ZIA5-AP
tech-c:         ZIN1-AP
nic-hdl:        AZ383-AP
remarks:        Generated from irt object IRT-ZEN-SG
remarks:        abuse@zenlayer.com was validated on 2026-05-19
abuse-mailbox:  abuse@zenlayer.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-05-22T23:29:54Z
source:         APNIC

role:           Zenlayer IP Admin
address:        21700 Copley Dr Suite 350, Diamond Bar, CA 91765
country:        US
phone:          +1 (909)718-3558
e-mail:         ipadmin@zenlayer.com
admin-c:        ZIA5-AP
tech-c:         ZIN1-AP
nic-hdl:        ZIA5-AP
mnt-by:         MAINT-ZEN-SG
last-modified:  2026-05-22T23:10:16Z
source:         APNIC

role:           Zenlayer IP NOC
address:        21700 Copley Dr Suite 350, Diamond Bar, CA 91765
country:        US
phone:          +1 (909)718-3558
e-mail:         ipnoc-t3@zenlayer.com
admin-c:        ZIA5-AP
tech-c:         ZIN1-AP
nic-hdl:        ZIN1-AP
mnt-by:         MAINT-ZEN-SG
last-modified:  2026-05-22T23:09:57Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU4)


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