45143 SINGTELMOBILE-AS-AP SINGTEL MOBILE INTERNET SERVICE PROVIDER Singapore, SG
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS3758 SINGNET SingNet, SG
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 1655 AS45143 ORIGIN Originate: 145920 /14.85 Transit: 0 /0.00 SINGTELMOBILE-AS-AP SINGTEL MOBILE INTERNET SERVICE PROVIDER Singapore, 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 % 874 AS45143 SINGTELMOBILE-AS-AP SINGTEL MOBILE INTERNET S 93 85 10 18 75 80.65% Prefix AS Path Aggregation Suggestion 14.100.128.0/17 6939 7473 3758 45143 111.65.31.0/24 6939 7473 3758 45143 111.65.32.0/19 6939 7473 3758 45143 + Announce - aggregate of 111.65.32.0/20 (6939 7473 3758 45143) and 111.65.48.0/20 (6939 7473 3758 45143) 111.65.32.0/24 6939 7473 3758 45143 - Withdrawn - aggregated with 111.65.33.0/24 (6939 7473 3758 45143) 111.65.33.0/24 6939 7473 3758 45143 - Withdrawn - aggregated with 111.65.32.0/24 (6939 7473 3758 45143) 111.65.34.0/24 6939 7473 3758 45143 - Withdrawn - aggregated with 111.65.35.0/24 (6939 7473 3758 45143) 111.65.35.0/24 6939 7473 3758 45143 - Withdrawn - aggregated with 111.65.34.0/24 (6939 7473 3758 45143) 111.65.36.0/24 6939 7473 3758 45143 - Withdrawn - aggregated with 111.65.37.0/24 (6939 7473 3758 45143) 111.65.37.0/24 6939 7473 3758 45143 - Withdrawn - aggregated with 111.65.36.0/24 (6939 7473 3758 45143) 111.65.38.0/24 6939 7473 3758 45143 - Withdrawn - aggregated with 111.65.39.0/24 (6939 7473 3758 45143) 111.65.39.0/24 6939 7473 3758 45143 - Withdrawn - aggregated with 111.65.38.0/24 (6939 7473 3758 45143) 111.65.40.0/24 6939 7473 3758 45143 - Withdrawn - aggregated with 111.65.41.0/24 (6939 7473 3758 45143) 111.65.41.0/24 6939 7473 3758 45143 - Withdrawn - aggregated with 111.65.40.0/24 (6939 7473 3758 45143) 111.65.42.0/24 6939 7473 3758 45143 - Withdrawn - aggregated with 111.65.43.0/24 (6939 7473 3758 45143) 111.65.43.0/24 6939 7473 3758 45143 - Withdrawn - aggregated with 111.65.42.0/24 (6939 7473 3758 45143) 111.65.44.0/24 6939 7473 3758 45143 - Withdrawn - aggregated with 111.65.45.0/24 (6939 7473 3758 45143) 111.65.45.0/24 6939 7473 3758 45143 - Withdrawn - aggregated with 111.65.44.0/24 (6939 7473 3758 45143) 111.65.46.0/24 6939 7473 3758 45143 - Withdrawn - aggregated with 111.65.47.0/24 (6939 7473 3758 45143) 111.65.47.0/24 6939 7473 3758 45143 - Withdrawn - aggregated with 111.65.46.0/24 (6939 7473 3758 45143) 111.65.48.0/24 6939 7473 3758 45143 - Withdrawn - aggregated with 111.65.49.0/24 (6939 7473 3758 45143) 111.65.49.0/24 6939 7473 3758 45143 - Withdrawn - aggregated with 111.65.48.0/24 (6939 7473 3758 45143) 111.65.50.0/24 6939 7473 3758 45143 - Withdrawn - aggregated with 111.65.51.0/24 (6939 7473 3758 45143) 111.65.51.0/24 6939 7473 3758 45143 - Withdrawn - aggregated with 111.65.50.0/24 (6939 7473 3758 45143) 111.65.52.0/24 6939 7473 3758 45143 - Withdrawn - aggregated with 111.65.53.0/24 (6939 7473 3758 45143) 111.65.53.0/24 6939 7473 3758 45143 - Withdrawn - aggregated with 111.65.52.0/24 (6939 7473 3758 45143) 111.65.54.0/24 6939 7473 3758 45143 - Withdrawn - aggregated with 111.65.55.0/24 (6939 7473 3758 45143) 111.65.55.0/24 6939 7473 3758 45143 - Withdrawn - aggregated with 111.65.54.0/24 (6939 7473 3758 45143) 111.65.56.0/24 6939 7473 3758 45143 - Withdrawn - aggregated with 111.65.57.0/24 (6939 7473 3758 45143) 111.65.57.0/24 6939 7473 3758 45143 - Withdrawn - aggregated with 111.65.56.0/24 (6939 7473 3758 45143) 111.65.58.0/24 6939 7473 3758 45143 - Withdrawn - aggregated with 111.65.59.0/24 (6939 7473 3758 45143) 111.65.59.0/24 6939 7473 3758 45143 - Withdrawn - aggregated with 111.65.58.0/24 (6939 7473 3758 45143) 111.65.60.0/24 6939 7473 3758 45143 - Withdrawn - aggregated with 111.65.61.0/24 (6939 7473 3758 45143) 111.65.61.0/24 6939 7473 3758 45143 - Withdrawn - aggregated with 111.65.60.0/24 (6939 7473 3758 45143) 111.65.62.0/24 6939 7473 3758 45143 - Withdrawn - aggregated with 111.65.63.0/24 (6939 7473 3758 45143) 111.65.63.0/24 6939 7473 3758 45143 - Withdrawn - aggregated with 111.65.62.0/24 (6939 7473 3758 45143) 111.65.64.0/20 6939 7473 3758 45143 + Announce - aggregate of 111.65.64.0/21 (6939 7473 3758 45143) and 111.65.72.0/21 (6939 7473 3758 45143) 111.65.64.0/24 6939 7473 3758 45143 - Withdrawn - aggregated with 111.65.65.0/24 (6939 7473 3758 45143) 111.65.65.0/24 6939 7473 3758 45143 - Withdrawn - aggregated with 111.65.64.0/24 (6939 7473 3758 45143) 111.65.66.0/24 6939 7473 3758 45143 - Withdrawn - aggregated with 111.65.67.0/24 (6939 7473 3758 45143) 111.65.67.0/24 6939 7473 3758 45143 - Withdrawn - aggregated with 111.65.66.0/24 (6939 7473 3758 45143) 111.65.68.0/24 6939 7473 3758 45143 - Withdrawn - aggregated with 111.65.69.0/24 (6939 7473 3758 45143) 111.65.69.0/24 6939 7473 3758 45143 - Withdrawn - aggregated with 111.65.68.0/24 (6939 7473 3758 45143) 111.65.70.0/24 6939 7473 3758 45143 - Withdrawn - aggregated with 111.65.71.0/24 (6939 7473 3758 45143) 111.65.71.0/24 6939 7473 3758 45143 - Withdrawn - aggregated with 111.65.70.0/24 (6939 7473 3758 45143) 111.65.72.0/24 6939 7473 3758 45143 - Withdrawn - aggregated with 111.65.73.0/24 (6939 7473 3758 45143) 111.65.73.0/24 6939 7473 3758 45143 - Withdrawn - aggregated with 111.65.72.0/24 (6939 7473 3758 45143) 111.65.74.0/24 6939 7473 3758 45143 - Withdrawn - aggregated with 111.65.75.0/24 (6939 7473 3758 45143) 111.65.75.0/24 6939 7473 3758 45143 - Withdrawn - aggregated with 111.65.74.0/24 (6939 7473 3758 45143) 111.65.76.0/24 6939 7473 3758 45143 - Withdrawn - aggregated with 111.65.77.0/24 (6939 7473 3758 45143) 111.65.77.0/24 6939 7473 3758 45143 - Withdrawn - aggregated with 111.65.76.0/24 (6939 7473 3758 45143) 111.65.78.0/24 6939 7473 3758 45143 - Withdrawn - aggregated with 111.65.79.0/24 (6939 7473 3758 45143) 111.65.79.0/24 6939 7473 3758 45143 - Withdrawn - aggregated with 111.65.78.0/24 (6939 7473 3758 45143) 119.234.0.0/17 6939 7473 3758 45143 45143 45143 45143 45143 45143 45143 119.234.1.0/24 6939 7473 3758 45143 119.234.4.0/22 6939 7473 3758 45143 + Announce - aggregate of 119.234.4.0/23 (6939 7473 3758 45143) and 119.234.6.0/23 (6939 7473 3758 45143) 119.234.4.0/24 6939 7473 3758 45143 - Withdrawn - aggregated with 119.234.5.0/24 (6939 7473 3758 45143) 119.234.5.0/24 6939 7473 3758 45143 - Withdrawn - aggregated with 119.234.4.0/24 (6939 7473 3758 45143) 119.234.6.0/24 6939 7473 3758 45143 - Withdrawn - aggregated with 119.234.7.0/24 (6939 7473 3758 45143) 119.234.7.0/24 6939 7473 3758 45143 - Withdrawn - aggregated with 119.234.6.0/24 (6939 7473 3758 45143) 119.234.8.0/22 6939 7473 3758 45143 + Announce - aggregate of 119.234.8.0/23 (6939 7473 3758 45143) and 119.234.10.0/23 (6939 7473 3758 45143) 119.234.8.0/24 6939 7473 3758 45143 - Withdrawn - aggregated with 119.234.9.0/24 (6939 7473 3758 45143) 119.234.9.0/24 6939 7473 3758 45143 - Withdrawn - aggregated with 119.234.8.0/24 (6939 7473 3758 45143) 119.234.10.0/24 6939 7473 3758 45143 - Withdrawn - aggregated with 119.234.11.0/24 (6939 7473 3758 45143) 119.234.11.0/24 6939 7473 3758 45143 - Withdrawn - aggregated with 119.234.10.0/24 (6939 7473 3758 45143) 119.234.16.0/20 6939 7473 3758 45143 + Announce - aggregate of 119.234.16.0/21 (6939 7473 3758 45143) and 119.234.24.0/21 (6939 7473 3758 45143) 119.234.16.0/21 6939 7473 3758 45143 - Withdrawn - aggregated with 119.234.24.0/21 (6939 7473 3758 45143) 119.234.22.0/23 6939 7473 3758 45143 - Withdrawn - matching aggregate 119.234.16.0/21 6939 7473 3758 45143 119.234.24.0/21 6939 7473 3758 45143 - Withdrawn - aggregated with 119.234.16.0/21 (6939 7473 3758 45143) 119.234.30.0/23 6939 7473 3758 45143 - Withdrawn - matching aggregate 119.234.24.0/21 6939 7473 3758 45143 119.234.32.0/19 6939 7473 3758 45143 + Announce - aggregate of 119.234.32.0/20 (6939 7473 3758 45143) and 119.234.48.0/20 (6939 7473 3758 45143) 119.234.32.0/21 6939 7473 3758 45143 - Withdrawn - aggregated with 119.234.40.0/21 (6939 7473 3758 45143) 119.234.38.0/23 6939 7473 3758 45143 - Withdrawn - matching aggregate 119.234.32.0/21 6939 7473 3758 45143 119.234.40.0/21 6939 7473 3758 45143 - Withdrawn - aggregated with 119.234.32.0/21 (6939 7473 3758 45143) 119.234.46.0/23 6939 7473 3758 45143 - Withdrawn - matching aggregate 119.234.40.0/21 6939 7473 3758 45143 119.234.48.0/21 6939 7473 3758 45143 - Withdrawn - aggregated with 119.234.56.0/21 (6939 7473 3758 45143) 119.234.52.0/23 6939 7473 3758 45143 - Withdrawn - matching aggregate 119.234.48.0/21 6939 7473 3758 45143 119.234.56.0/21 6939 7473 3758 45143 - Withdrawn - aggregated with 119.234.48.0/21 (6939 7473 3758 45143) 119.234.62.0/23 6939 7473 3758 45143 - Withdrawn - matching aggregate 119.234.56.0/21 6939 7473 3758 45143 119.234.64.0/19 6939 7473 3758 45143 + Announce - aggregate of 119.234.64.0/20 (6939 7473 3758 45143) and 119.234.80.0/20 (6939 7473 3758 45143) 119.234.64.0/21 6939 7473 3758 45143 - Withdrawn - aggregated with 119.234.72.0/21 (6939 7473 3758 45143) 119.234.70.0/23 6939 7473 3758 45143 - Withdrawn - matching aggregate 119.234.64.0/21 6939 7473 3758 45143 119.234.72.0/21 6939 7473 3758 45143 - Withdrawn - aggregated with 119.234.64.0/21 (6939 7473 3758 45143) 119.234.78.0/23 6939 7473 3758 45143 - Withdrawn - matching aggregate 119.234.72.0/21 6939 7473 3758 45143 119.234.80.0/21 6939 7473 3758 45143 - Withdrawn - aggregated with 119.234.88.0/21 (6939 7473 3758 45143) 119.234.86.0/23 6939 7473 3758 45143 - Withdrawn - matching aggregate 119.234.80.0/21 6939 7473 3758 45143 119.234.88.0/21 6939 7473 3758 45143 - Withdrawn - aggregated with 119.234.80.0/21 (6939 7473 3758 45143) 119.234.94.0/23 6939 7473 3758 45143 - Withdrawn - matching aggregate 119.234.88.0/21 6939 7473 3758 45143 119.234.96.0/20 6939 7473 3758 45143 + Announce - aggregate of 119.234.96.0/21 (6939 7473 3758 45143) and 119.234.104.0/21 (6939 7473 3758 45143) 119.234.96.0/21 6939 7473 3758 45143 - Withdrawn - aggregated with 119.234.104.0/21 (6939 7473 3758 45143) 119.234.102.0/23 6939 7473 3758 45143 - Withdrawn - matching aggregate 119.234.96.0/21 6939 7473 3758 45143 119.234.104.0/21 6939 7473 3758 45143 - Withdrawn - aggregated with 119.234.96.0/21 (6939 7473 3758 45143) 119.234.110.0/23 6939 7473 3758 45143 - Withdrawn - matching aggregate 119.234.104.0/21 6939 7473 3758 45143 119.234.120.0/24 293 6453 3758 45143 119.234.121.0/24 6939 7473 3758 45143 119.234.122.0/23 6939 7473 3758 45143 + Announce - aggregate of 119.234.122.0/24 (6939 7473 3758 45143) and 119.234.123.0/24 (6939 7473 3758 45143) 119.234.122.0/24 6939 7473 3758 45143 - Withdrawn - aggregated with 119.234.123.0/24 (6939 7473 3758 45143) 119.234.123.0/24 6939 7473 3758 45143 - Withdrawn - aggregated with 119.234.122.0/24 (6939 7473 3758 45143) 180.255.128.0/17 6939 7473 3758 45143 180.255.129.0/24 6939 7473 3758 45143 - Withdrawn - matching aggregate 180.255.128.0/17 6939 7473 3758 45143 202.78.56.0/23 6939 7473 3758 45143 + Announce - aggregate of 202.78.56.0/24 (6939 7473 3758 45143) and 202.78.57.0/24 (6939 7473 3758 45143) 202.78.56.0/24 6939 7473 3758 45143 - Withdrawn - aggregated with 202.78.57.0/24 (6939 7473 3758 45143) 202.78.57.0/24 6939 7473 3758 45143 - Withdrawn - aggregated with 202.78.56.0/24 (6939 7473 3758 45143) 202.78.58.0/24 6939 7473 3758 45143
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS45143 69 More Specifics 73 Total Advertisements SINGTELMOBILE-AS-AP SINGTEL MOBILE INTERNET SERVICE PROVIDER Singapore, SG
14.100.133.0/24 14.100.128.0/17
14.100.137.0/24 14.100.128.0/17
111.65.31.0/24 111.65.0.0/17
111.65.32.0/24 111.65.0.0/17
111.65.33.0/24 111.65.0.0/17
111.65.34.0/24 111.65.0.0/17
111.65.35.0/24 111.65.0.0/17
111.65.36.0/24 111.65.0.0/17
111.65.37.0/24 111.65.0.0/17
111.65.38.0/24 111.65.0.0/17
111.65.39.0/24 111.65.0.0/17
111.65.40.0/24 111.65.0.0/17
111.65.41.0/24 111.65.0.0/17
111.65.42.0/24 111.65.0.0/17
111.65.43.0/24 111.65.0.0/17
111.65.44.0/24 111.65.0.0/17
111.65.45.0/24 111.65.0.0/17
111.65.46.0/24 111.65.0.0/17
111.65.47.0/24 111.65.0.0/17
111.65.48.0/24 111.65.0.0/17
111.65.49.0/24 111.65.0.0/17
111.65.50.0/24 111.65.0.0/17
111.65.51.0/24 111.65.0.0/17
111.65.52.0/24 111.65.0.0/17
111.65.53.0/24 111.65.0.0/17
111.65.54.0/24 111.65.0.0/17
111.65.55.0/24 111.65.0.0/17
111.65.56.0/24 111.65.0.0/17
111.65.57.0/24 111.65.0.0/17
111.65.58.0/24 111.65.0.0/17
111.65.59.0/24 111.65.0.0/17
111.65.60.0/24 111.65.0.0/17
111.65.61.0/24 111.65.0.0/17
111.65.62.0/24 111.65.0.0/17
111.65.63.0/24 111.65.0.0/17
111.65.64.0/24 111.65.0.0/17
111.65.65.0/24 111.65.0.0/17
111.65.66.0/24 111.65.0.0/17
111.65.67.0/24 111.65.0.0/17
111.65.68.0/24 111.65.0.0/17
111.65.69.0/24 111.65.0.0/17
111.65.70.0/24 111.65.0.0/17
111.65.71.0/24 111.65.0.0/17
111.65.72.0/24 111.65.0.0/17
111.65.73.0/24 111.65.0.0/17
111.65.74.0/24 111.65.0.0/17
111.65.75.0/24 111.65.0.0/17
111.65.76.0/24 111.65.0.0/17
111.65.77.0/24 111.65.0.0/17
111.65.78.0/24 111.65.0.0/17
111.65.79.0/24 111.65.0.0/17
119.234.3.0/24 119.234.0.0/17
119.234.4.0/24 119.234.0.0/17
119.234.5.0/24 119.234.0.0/17
119.234.6.0/24 119.234.0.0/17
119.234.7.0/24 119.234.0.0/17
119.234.8.0/24 119.234.0.0/17
119.234.9.0/24 119.234.0.0/17
119.234.10.0/24 119.234.0.0/17
119.234.11.0/24 119.234.0.0/17
119.234.16.0/20 119.234.0.0/17
119.234.32.0/19 119.234.0.0/17
119.234.64.0/18 119.234.0.0/17
180.255.129.0/24 180.255.128.0/17
180.255.254.0/24 180.255.128.0/17
180.255.255.0/24 180.255.128.0/17
202.78.56.0/24 202.78.48.0/20
202.78.57.0/24 202.78.48.0/20
202.78.58.0/24 202.78.48.0/20
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 111.65.31.0/24 Announced
whois: 402590
IANA has recorded AS45143 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS45143\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS45056 - AS46079'
as-block: AS45056 - AS46079
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: 2009-09-29T05:48:11Z
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 'AS45143'
% Abuse contact for 'AS45143' is 'abuse@singnet.com.sg'
aut-num: AS45143
as-name: SINGTELMOBILE-AS-AP
descr: SINGTEL MOBILE INTERNET SERVICE PROVIDER Singapore
country: SG
import: from AS7473 action pref=100; accept ANY
import: from AS3758 action pref=100; accept ANY
export: to AS7473 announce AS45143
export: to AS7473 announce AS45143
default: to AS7473 action pref=10; networks ANY
default: to AS3758 action pref=10; networks ANY
org: ORG-STMP1-AP
admin-c: FBB4-AP
tech-c: FBB4-AP
abuse-c: AS3021-AP
notify: lokkokkiat@singtel.com
mnt-lower: MAINT-SG-STM
mnt-routes: MAINT-SG-STM
mnt-by: APNIC-HM
mnt-irt: IRT-SINGTELMOBILE-SG
last-modified: 2021-01-18T01:58:24Z
source: APNIC
irt: IRT-SINGTELMOBILE-SG
address: 1 Serangoon North Ave 5
address: Singapore 554915
e-mail: alishang@singtel.com
abuse-mailbox: abuse@singnet.com.sg
admin-c: FBB4-AP
tech-c: FBB4-AP
auth: # Filtered
remarks: alishang@singtel.com was validated on 2026-02-04
remarks: abuse@singnet.com.sg is invalid
mnt-by: MAINT-SG-STM
last-modified: 2026-05-27T13:09:25Z
source: APNIC
organisation: ORG-STMP1-AP
org-name: Singapore Telecom Mobile Pte Ltd
org-type: LIR
country: SG
address: 1 Serangoon North Avenue 5 # 03-00 S(554915)
phone: +65-6838-6145
fax-no: +65-6848-4026
e-mail: hostmaster@singnet.com.sg
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2025-06-27T12:58:46Z
source: APNIC
role: ABUSE SINGTELMOBILESG
country: ZZ
address: 1 Serangoon North Ave 5
address: Singapore 554915
phone: +000000000
e-mail: alishang@singtel.com
admin-c: FBB4-AP
tech-c: FBB4-AP
nic-hdl: AS3021-AP
remarks: Generated from irt object IRT-SINGTELMOBILE-SG
remarks: alishang@singtel.com was validated on 2026-02-04
remarks: abuse@singnet.com.sg is invalid
abuse-mailbox: abuse@singnet.com.sg
mnt-by: APNIC-ABUSE
last-modified: 2026-05-27T13:10:20Z
source: APNIC
person: Felssie B. Bendijo
address: No. 1 Serangoon North Avenue 5 #03-01
address: Postal Code 554915
country: SG
phone: +6568536953
fax-no: +6564691312
e-mail: felssie@singtel.com
nic-hdl: FBB4-AP
notify: felssie@singtel.com
mnt-by: MAINT-SG-STM
last-modified: 2013-09-10T04:17:25Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)