ASN Lookup Tool

Lifeway Singapore Pte. Ltd. lws.network SG SG 11 Routes

AS Data

AS137991

AS137991 – Lifeway Singapore Pte. Ltd.

AS Number 137991
AS Name LIFEWAY-AS-AP
Organization Lifeway Singapore Pte. Ltd. (org-lspl5-ap)
Country SG
Website lws.network
Number of IPv4 Routes 10
Number of IPv6 Routes 1
ASN type BUSINESS
Registry APNIC
Date Allocated 2018-07-21

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Use ASN data for AS137991 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
203.10.100.0/23 512
203.1.22.0/23 512
103.119.148.0/22 1024
45.121.188.0/24 256
2403:4540::/32 ~79×10²⁷
203.10.100.0/24 256
103.119.151.0/24 256
203.1.22.0/24 256
103.119.149.0/24 256
103.119.150.0/24 256
103.119.148.0/24 256

Raw Whois Response

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

% Information related to 'AS137530 - AS138553'

as-block:       AS137530 - AS138553
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2017-12-08T06:45:58Z
source:         APNIC

role:           APNIC Hostmaster
address:        PO Box 3646
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         helpdesk@apnic.net
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         hostmaster@apnic.net
mnt-by:         MAINT-APNIC-AP
last-modified:  2026-08-26T00:40:00Z
source:         APNIC

% Information related to 'AS137991'

% Abuse contact for 'AS137991' is 'support@lws.network'

aut-num:        AS137991
as-name:        LIFEWAY-AS-AP
descr:          Lifeway Singapore Pte. Ltd.
country:        SG
org:            ORG-LSPL5-AP
admin-c:        LSPL7-AP
tech-c:         LSPL7-AP
abuse-c:        AL1540-AP
mnt-lower:      MAINT-LIFEWAY-SG
mnt-routes:     MAINT-LIFEWAY-SG
mnt-by:         APNIC-HM
mnt-irt:        IRT-LIFEWAY-SG
last-modified:  2020-07-15T02:23:07Z
source:         APNIC

irt:            IRT-LIFEWAY-SG
address:        31 Kaki Bukit Road 3 # 03-02
e-mail:         support@lws.network
abuse-mailbox:  support@lws.network
admin-c:        LSPL7-AP
tech-c:         LSPL7-AP
auth:           # Filtered
remarks:        support@lws.network was validated on 2026-09-16
mnt-by:         MAINT-LIFEWAY-SG
last-modified:  2026-09-16T05:31:13Z
source:         APNIC

organisation:   ORG-LSPL5-AP
org-name:       Lifeway Singapore Pte. Ltd.
org-type:       LIR
country:        SG
address:        31 Kaki Bukit Road 3, # 03-02, Techlink
phone:          +65-6815-1000
e-mail:         support@lws.network
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:17:33Z
source:         APNIC

role:           ABUSE LIFEWAYSG
country:        ZZ
address:        31 Kaki Bukit Road 3 # 03-02
phone:          +000000000
e-mail:         support@lws.network
admin-c:        LSPL7-AP
tech-c:         LSPL7-AP
nic-hdl:        AL1540-AP
remarks:        Generated from irt object IRT-LIFEWAY-SG
remarks:        support@lws.network was validated on 2026-09-16
abuse-mailbox:  support@lws.network
mnt-by:         APNIC-ABUSE
last-modified:  2026-09-16T05:31:34Z
source:         APNIC

role:           Lifeway Singapore Pte Ltd administrator
address:        31 Kaki Bukit Road 3, #03-02, Techlink, Singapore 417818
country:        SG
phone:          +65-6815-1000
e-mail:         abuse@lws.network
admin-c:        LSPL7-AP
tech-c:         LSPL7-AP
nic-hdl:        LSPL7-AP
mnt-by:         MAINT-LIFEWAY-SG
last-modified:  2023-04-19T08:08:41Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-US2)

Parsed Whois Response

Peers

AS Number Description Country
AS9299 Philippine Long Distance Telephone Co. PH
AS59318 SINET Fiber One, Cambodia's Fastest Broadband Service. KH
AS20326 TeraSwitch Networks Inc. US
AS138840 PT. PARSAORAN GLOBAL DATATRANS NAP ID
AS6939 Hurricane Electric LLC US
AS38880 Micron21 Datacentre Pty Ltd AU
AS8966 EMIRATES TELECOMMUNICATIONS GROUP COMPANY ETISALAT GROUP PJSC AE
AS14537 Continent 8 LLC US
AS45352 IP ServerOne Solutions Sdn Bhd MY
AS24115 Equinix Asia Pacific Pte Ltd SG
AS4229 Zenlayer Inc US
AS14907 Wikimedia Foundation Inc. US
AS58511 Anycast Holdings Pty Ltd AU
AS15802 Emirates Integrated Telecommunications Company PJSC AE
AS45634 Sparkstation Pte Ltd SG
AS45629 JasTel Network Company Limited TH
AS51185 MainStreaming SpA IT
AS51847 Nearoute Limited HK
AS133449 VASTSPACE PTE. LTD. SG
AS16552 Tiggee LLC US
AS147094 PT. MITRA VISIONER PRATAMA ID
AS45489 Sri Lanka Telecom Ltd LK
AS58495 PT Parsaoran Global Datatrans ID
AS9583 Sify Limited IN
AS32590 Valve Corporation US
AS57463 NetIX Communications JSC BG
AS58717 Summit Communications Limited BD
AS38082 True International Gateway Co., Ltd. TH
AS63516 Transhybrid Internet Xchange ID
AS138128 PT Solnet Indonesia ID
AS45701 PT Internet Madju Abad Milenindo ID
AS141137 Internet Service Provider / Member IDNIC ID
AS38001 NewMedia Express Pte Ltd SG
AS136106 PT. Mega Akses Persada ID
AS136011 Raphvision Electronic Unipessoal Lda TL
AS24482 SG.GS SG
AS56258 Corporate / Direct Member IDNIC ID
AS9304 HGC Global Communications Limited HK
AS24516 Virtutel Pty Ltd AU
AS61292 Blix Group AS NO
AS63927 RISE ASIA TECHNOLOGY LIMITED PH
AS7713 Telekomunikasi Indonesia PT ID
AS21859 Zenlayer Inc US
AS33891 Core Backbone GmbH DE
AS132337 AXCLUSIVE PTE. LTD. SG
AS56665 Proximus Luxembourg S.A. LU
AS59217 Azonne Limited HK
AS45430 SBN IIG/AWN IIG transit provider TH
AS135607 Infinivan Inc. PH
AS36236 NetActuate, Inc US
AS18106 Viewqwest Pte Ltd SG
AS16276 OVH SAS FR
AS5580 GTT Communications Netherlands B.V. NL
AS9902 NeocomISP Limited KH
AS17660 Bhutan Telecom Ltd BT
AS23764 China Telecom Global Limited HK
AS151326 DCConnect Communication Pte. Ltd. SG
AS133210 EN Technologies Pte Ltd SG
AS37989 DCS1 Pte. Ltd. SG
AS45896 Mobifone Global JSC VN

Upstreams

AS Number Description Country
AS9304 HGC Global Communications Limited HK
AS20326 TeraSwitch Networks Inc. US
AS15802 Emirates Integrated Telecommunications Company PJSC AE
AS9583 Sify Limited IN
AS6939 Hurricane Electric LLC US
AS7473 Singapore Telecommunications SINGTEL Internet Exchange SG
AS21859 Zenlayer Inc US
AS8966 EMIRATES TELECOMMUNICATIONS GROUP COMPANY ETISALAT GROUP PJSC AE
AS24115 Equinix Asia Pacific Pte Ltd SG
AS33891 Core Backbone GmbH DE

Downstreams

AS Number Description Country
AS45634 Sparkstation Pte Ltd SG
AS133449 VASTSPACE PTE. LTD. SG

Contacts

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Frequently Asked Questions

ASN AS137991 is an Autonomous System Number used to identify a network for BGP internet routing.
AS137991 is listed under Lifeway Singapore Pte. Ltd..
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.