133426 NPL-AS-AP Northtelecom PTE LTD, SG
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS3491 PCCWG-APAC-HK PCCW Global HK Ltd., HK
AS174 COGENT-174 - Cogent Communications, LLC, US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 23761 AS133426 ORIGIN Originate: 2304 /20.83 Transit: 0 /0.00 NPL-AS-AP Northtelecom PTE LTD, SG
Aggregation Suggestions
Filter: Aggregates, Specifics
This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.
Rank AS AS Name Current Wthdw Aggte Annce Redctn % 10903 AS133426 NPL-AS-AP Northtelecom PTE LTD, SG 9 6 2 5 4 44.44% Prefix AS Path Aggregation Suggestion 103.75.216.0/22 4777 2497 3491 133426 + Announce - aggregate of 103.75.216.0/23 (4777 2497 3491 133426) and 103.75.218.0/23 (4777 2497 3491 133426) 103.75.216.0/24 4777 2497 3491 133426 - Withdrawn - aggregated with 103.75.217.0/24 (4777 2497 3491 133426) 103.75.217.0/24 4777 2497 3491 133426 - Withdrawn - aggregated with 103.75.216.0/24 (4777 2497 3491 133426) 103.75.218.0/24 4777 2497 3491 133426 - Withdrawn - aggregated with 103.75.219.0/24 (4777 2497 3491 133426) 103.75.219.0/24 4777 2497 3491 133426 - Withdrawn - aggregated with 103.75.218.0/24 (4777 2497 3491 133426) 116.206.25.0/24 4777 2497 3491 133426 185.170.140.0/23 4777 2497 3491 133426 + Announce - aggregate of 185.170.140.0/24 (4777 2497 3491 133426) and 185.170.141.0/24 (4777 2497 3491 133426) 185.170.140.0/24 4777 2497 3491 133426 - Withdrawn - aggregated with 185.170.141.0/24 (4777 2497 3491 133426) 185.170.141.0/24 4777 2497 3491 133426 - Withdrawn - aggregated with 185.170.140.0/24 (4777 2497 3491 133426) 185.170.142.0/24 4777 2516 174 133426 185.170.143.0/24 4777 2497 3491 133426
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS133426 9 More Specifics 9 Total Advertisements NPL-AS-AP Northtelecom PTE LTD, SG
103.75.216.0/24 103.75.216.0/22
103.75.217.0/24 103.75.216.0/22
103.75.218.0/24 103.75.216.0/22
103.75.219.0/24 103.75.216.0/22
116.206.25.0/24 116.206.24.0/22
185.170.140.0/24 185.170.140.0/22
185.170.141.0/24 185.170.140.0/22
185.170.142.0/24 185.170.140.0/22
185.170.143.0/24 185.170.140.0/22
whois: 402332
IANA has recorded AS133426 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS133426\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS133120 - AS133631'
as-block: AS133120 - AS133631
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: 2013-09-11T23:52:15Z
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 'AS133426'
% Abuse contact for 'AS133426' is 'noc@northtelecom.com'
aut-num: AS133426
as-name: NPL-AS-AP
descr: Northtelecom PTE LTD
country: SG
org: ORG-NPL6-AP
admin-c: NPLA17-AP
tech-c: NPLA17-AP
abuse-c: AN1155-AP
mnt-lower: MAINT-NPL-SG
mnt-routes: MAINT-NPL-SG
mnt-by: APNIC-HM
mnt-irt: IRT-NPL-SG
last-modified: 2021-01-18T06:55:13Z
source: APNIC
irt: IRT-NPL-SG
address: 51 Changi Business Park Central 2,
e-mail: noc@northtelecom.com
abuse-mailbox: noc@northtelecom.com
admin-c: NPLA17-AP
tech-c: NPLA17-AP
auth: # Filtered
remarks: noc@northtelecom.com was validated on 2025-12-30
mnt-by: MAINT-NPL-SG
last-modified: 2025-12-30T13:32:42Z
source: APNIC
organisation: ORG-NPL6-AP
org-name: Northtelecom PTE LTD
org-type: LIR
country: SG
address: 51 Changi Business Park Central 2, # 04-07 The Signature
phone: +6565881900
e-mail: Abuse@northtelecom.com
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-05T02:17:03Z
source: APNIC
role: ABUSE NPLSG
country: ZZ
address: 51 Changi Business Park Central 2,
phone: +000000000
e-mail: noc@northtelecom.com
admin-c: NPLA17-AP
tech-c: NPLA17-AP
nic-hdl: AN1155-AP
remarks: Generated from irt object IRT-NPL-SG
remarks: noc@northtelecom.com was validated on 2025-12-30
abuse-mailbox: noc@northtelecom.com
mnt-by: APNIC-ABUSE
last-modified: 2025-12-30T13:33:00Z
source: APNIC
role: Northtelecom PTE LTD administrator
address: 51 Changi Business Park Central 2, #04-07 The Signature, Singapore Singapore 486066
country: SG
phone: +6565881900
fax-no: +6565881900
e-mail: Abuse@northtelecom.com
admin-c: NPLA17-AP
tech-c: NPLA17-AP
nic-hdl: NPLA17-AP
mnt-by: MAINT-NPL-SG
last-modified: 2016-09-20T22:33:29Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.36-SNAPSHOT (WHOIS-AU5)