ASN Lookup Tool

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

AS Data

AS137991

AS137991Lifeway 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 N/A

ASN Intelligence API for production workflows

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

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

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

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:        6 Cordelia Street
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:  2013-10-23T04:06:51Z
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,
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 2026-03-10
mnt-by:         MAINT-LIFEWAY-SG
last-modified:  2026-03-10T13:41:32Z
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,
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 2026-03-10
abuse-mailbox:  support@lws.network
mnt-by:         APNIC-ABUSE
last-modified:  2026-03-10T13:41:53Z
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

% Information related to 'AS137530 - AS138553'

as-block:       AS137530 - AS138553
descr:          APNIC ASN block
admin-c:        IA55-AP
tech-c:         IH123-AP
mnt-by:         MNT-APJII-ID
mnt-lower:      MNT-APJII-ID
last-modified:  2026-02-16T12:29:14Z
source:         IDNIC

role:           ID-NIC ADMINISTRATORS
address:        Indonesian Network Information Center
address:        ID-NIC
address:        Cyber Building 11th Floor
address:        Jakarta 12710
country:        ID
phone:          +62-21-52960634
fax-no:         +62-21-52960635
e-mail:         hostmaster@idnic.net
admin-c:        IH288-AP
tech-c:         IH288-AP
nic-hdl:        IA55-AP
notify:         hostmaster@idnic.net
mnt-by:         MNT-APJII-ID
last-modified:  2026-02-25T04:06:45Z
source:         IDNIC

role:           ID-NIC HOSTMASTERS
address:        Indonesian Network Information Center
address:        ID-NIC
address:        Cyber Building 11th Floor
address:        Jakarta 12710
country:        ID
phone:          +62-21-52960634
fax-no:         +62-21-52960635
e-mail:         hostmaster@idnic.net
remarks:        spam and abuse report : abuse@apjii.or.id
remarks:        technical and routing : support@apjii.or.id
remarks:        administrative request : admin@apjii.or.id
remarks:        IDNIC hostmasters role object
admin-c:        IH1-AP
tech-c:         IH1-AP
nic-hdl:        IH123-AP
notify:         hostmaster@idnic.net
mnt-by:         MNT-APJII-ID
last-modified:  2024-07-10T05:48:59Z
source:         IDNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-UK2)

Parsed Whois Response

Peers

AS Number Description Country
AS59318 SINET Fiber One, Cambodia's Fastest Broadband Service. KH
AS63956 5G NETWORK OPERATIONS PTY LTD AU
AS6939 Hurricane Electric LLC US
AS38880 Micron21 Datacentre Pty Ltd AU
AS4775 Globe Telecoms PH
AS8966 EMIRATES TELECOMMUNICATIONS GROUP COMPANY ETISALAT GROUP PJSC AE
AS45352 IP ServerOne Solutions Sdn Bhd MY
AS24115 Equinix Asia Pacific Pte Ltd SG
AS4229 Zenlayer Inc US
AS199524 G-Core Labs S.A. LU

Upstreams

AS Number Description Country
AS9304 HGC Global Communications Limited HK
AS15802 Emirates Integrated Telecommunications Company PJSC AE
AS6939 Hurricane Electric LLC US
AS23764 China Telecom Global Limited HK
AS7473 Singapore Telecommunications SINGTEL Internet Exchange SG
AS8966 EMIRATES TELECOMMUNICATIONS GROUP COMPANY ETISALAT GROUP PJSC AE
AS21859 Zenlayer Inc US
AS137409 GSL Networks Pty LTD AU
AS24115 Equinix Asia Pacific Pte Ltd SG

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.