9506 SINGTEL-FIBRE Singtel Fibre Broadband, SG
Adjacency: 2 Upstream: 1 Downstream: 1
Upstream Adjacent AS list
AS3758 SINGNET SingNet, SG
Downstream Adjacent AS list
AS135600 WHIZCOMMS-AS-AP Whiz Communications Pte Ltd, SG
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 347 AS9506 ORG+TRN Originate: 1450496 /11.53 Transit: 39424 /16.73 SINGTEL-FIBRE Singtel Fibre Broadband, 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 % 2019 AS9506 SINGTEL-FIBRE Singtel Fibre Broadband, SG 80 34 7 53 27 33.75% Prefix AS Path Aggregation Suggestion 14.100.0.0/17 4777 2497 7473 3758 9506 14.100.28.0/22 4777 2516 4637 3758 9506 14.100.40.0/22 4777 2516 4637 3758 9506 42.60.0.0/16 4777 2497 7473 3758 9506 42.60.0.0/17 4777 2497 7473 3758 9506 - Withdrawn - matching aggregate 42.60.0.0/16 4777 2497 7473 3758 9506 42.60.128.0/17 4777 2497 7473 3758 9506 - Withdrawn - matching aggregate 42.60.0.0/16 4777 2497 7473 3758 9506 42.61.128.0/17 4777 2497 6453 3758 9506 101.78.64.0/18 4777 2497 7473 3758 9506 103.67.168.0/23 4777 2497 7473 3758 9506 + Announce - aggregate of 103.67.168.0/24 (4777 2497 7473 3758 9506) and 103.67.169.0/24 (4777 2497 7473 3758 9506) 103.67.168.0/24 4777 2497 7473 3758 9506 - Withdrawn - aggregated with 103.67.169.0/24 (4777 2497 7473 3758 9506) 103.67.169.0/24 4777 2497 7473 3758 9506 - Withdrawn - aggregated with 103.67.168.0/24 (4777 2497 7473 3758 9506) 115.66.0.0/16 4777 2497 7473 3758 9506 115.66.0.0/16 4777 2497 6453 3758 9506 + Announce - aggregate of 115.66.0.0/17 (4777 2497 6453 3758 9506) and 115.66.128.0/17 (4777 2497 6453 3758 9506) 115.66.0.0/17 4777 2497 6453 3758 9506 - Withdrawn - aggregated with 115.66.128.0/17 (4777 2497 6453 3758 9506) 115.66.128.0/17 4777 2497 6453 3758 9506 - Withdrawn - aggregated with 115.66.0.0/17 (4777 2497 6453 3758 9506) 115.66.228.0/22 4777 2516 4637 3758 9506 116.14.0.0/15 4777 2497 7473 3758 9506 116.14.0.0/16 4777 2497 7473 3758 9506 - Withdrawn - matching aggregate 116.14.0.0/15 4777 2497 7473 3758 9506 116.14.0.0/17 4777 2497 7473 3758 9506 - Withdrawn - matching aggregate 116.14.0.0/15 4777 2497 7473 3758 9506 116.14.128.0/17 4777 2497 7473 3758 9506 - Withdrawn - matching aggregate 116.14.0.0/15 4777 2497 7473 3758 9506 116.15.0.0/16 4777 2497 6453 3758 9506 118.200.0.0/16 4777 2497 6453 3758 9506 118.200.136.0/24 4777 2516 4637 3758 9506 118.201.224.0/19 4777 2497 7473 3758 9506 118.201.228.0/24 4777 2516 4637 3758 9506 119.74.0.0/16 4777 2497 7473 3758 9506 119.234.128.0/18 4777 2497 7473 3758 9506 + Announce - aggregate of 119.234.128.0/19 (4777 2497 7473 3758 9506) and 119.234.160.0/19 (4777 2497 7473 3758 9506) 119.234.128.0/19 4777 2497 7473 3758 9506 - Withdrawn - aggregated with 119.234.160.0/19 (4777 2497 7473 3758 9506) 119.234.160.0/19 4777 2497 7473 3758 9506 - Withdrawn - aggregated with 119.234.128.0/19 (4777 2497 7473 3758 9506) 119.234.192.0/19 4777 2497 7473 3758 9506 121.6.0.0/15 4777 2497 7473 3758 9506 + Announce - aggregate of 121.6.0.0/16 (4777 2497 7473 3758 9506) and 121.7.0.0/16 (4777 2497 7473 3758 9506) 121.6.0.0/16 4777 2497 7473 3758 9506 - Withdrawn - aggregated with 121.7.0.0/16 (4777 2497 7473 3758 9506) 121.6.0.0/17 4777 2497 7473 3758 9506 - Withdrawn - matching aggregate 121.6.0.0/16 4777 2497 7473 3758 9506 121.6.128.0/17 4777 2497 6453 3758 9506 121.7.0.0/16 4777 2497 7473 3758 9506 - Withdrawn - aggregated with 121.6.0.0/16 (4777 2497 7473 3758 9506) 121.7.0.0/17 4777 2497 7473 3758 9506 - Withdrawn - matching aggregate 121.7.0.0/16 4777 2497 7473 3758 9506 121.7.64.0/23 4777 2516 4637 3758 9506 121.7.83.0/24 4777 2516 4637 3758 9506 121.7.128.0/17 4777 2497 7473 3758 9506 - Withdrawn - matching aggregate 121.7.0.0/16 4777 2497 7473 3758 9506 128.106.64.0/18 4777 2497 7473 3758 9506 128.106.128.0/17 4777 2497 7473 3758 9506 151.192.64.0/18 4777 2497 7473 3758 9506 151.192.128.0/17 4777 2497 7473 3758 9506 160.213.32.0/21 4777 2497 7473 3758 9506 160.213.56.0/21 4777 2497 7473 3758 9506 160.213.128.0/20 4777 2497 7473 3758 9506 160.213.224.0/19 4777 2497 7473 3758 9506 165.21.24.0/21 4777 2497 6453 3758 9506 165.21.24.0/22 4777 2497 6453 3758 9506 - Withdrawn - matching aggregate 165.21.24.0/21 4777 2497 6453 3758 9506 165.21.28.0/23 4777 2497 6453 3758 9506 - Withdrawn - matching aggregate 165.21.24.0/21 4777 2497 6453 3758 9506 165.21.64.0/22 4777 2497 6453 3758 9506 165.21.68.0/23 4777 2497 6453 3758 9506 165.21.75.0/24 4777 2497 6453 3758 9506 165.21.76.0/23 4777 2497 6453 3758 9506 165.21.78.0/24 4777 2497 6453 3758 9506 165.21.112.0/21 4777 2497 6453 3758 9506 165.21.124.0/22 4777 2497 6453 3758 9506 165.21.128.0/22 4777 2497 6453 3758 9506 165.21.134.0/23 4777 2497 6453 3758 9506 + Announce - aggregate of 165.21.134.0/24 (4777 2497 6453 3758 9506) and 165.21.135.0/24 (4777 2497 6453 3758 9506) 165.21.134.0/24 4777 2497 6453 3758 9506 - Withdrawn - aggregated with 165.21.135.0/24 (4777 2497 6453 3758 9506) 165.21.135.0/24 4777 2497 6453 3758 9506 - Withdrawn - aggregated with 165.21.134.0/24 (4777 2497 6453 3758 9506) 165.21.154.0/23 4777 2497 6453 3758 9506 + Announce - aggregate of 165.21.154.0/24 (4777 2497 6453 3758 9506) and 165.21.155.0/24 (4777 2497 6453 3758 9506) 165.21.154.0/24 4777 2497 6453 3758 9506 - Withdrawn - aggregated with 165.21.155.0/24 (4777 2497 6453 3758 9506) 165.21.155.0/24 4777 2497 6453 3758 9506 - Withdrawn - aggregated with 165.21.154.0/24 (4777 2497 6453 3758 9506) 180.255.64.0/18 4777 2497 6453 3758 9506 202.166.0.0/17 4777 2497 7473 3758 9506 202.166.1.0/24 4777 2497 7473 3758 9506 - Withdrawn - matching aggregate 202.166.0.0/17 4777 2497 7473 3758 9506 202.166.128.0/19 4777 2497 7473 3758 9506 219.74.0.0/16 4777 2497 7473 3758 9506 219.74.211.0/24 4777 2497 7473 3758 9506 - Withdrawn - matching aggregate 219.74.0.0/16 4777 2497 7473 3758 9506 219.75.0.0/17 4777 2497 7473 3758 9506 220.255.0.0/21 4777 2497 7473 3758 9506 + Announce - aggregate of 220.255.0.0/22 (4777 2497 7473 3758 9506) and 220.255.4.0/22 (4777 2497 7473 3758 9506) 220.255.0.0/22 4777 2497 7473 3758 9506 - Withdrawn - aggregated with 220.255.4.0/22 (4777 2497 7473 3758 9506) 220.255.0.0/24 4777 2497 7473 3758 9506 - Withdrawn - matching aggregate 220.255.0.0/22 4777 2497 7473 3758 9506 220.255.1.0/24 4777 2497 7473 3758 9506 - Withdrawn - matching aggregate 220.255.0.0/22 4777 2497 7473 3758 9506 220.255.2.0/24 4777 2497 7473 3758 9506 - Withdrawn - matching aggregate 220.255.0.0/22 4777 2497 7473 3758 9506 220.255.3.0/24 4777 2497 7473 3758 9506 - Withdrawn - matching aggregate 220.255.0.0/22 4777 2497 7473 3758 9506 220.255.4.0/22 4777 2497 7473 3758 9506 - Withdrawn - aggregated with 220.255.0.0/22 (4777 2497 7473 3758 9506) 220.255.4.0/24 4777 2497 7473 3758 9506 - Withdrawn - matching aggregate 220.255.4.0/22 4777 2497 7473 3758 9506 220.255.5.0/24 4777 2497 7473 3758 9506 - Withdrawn - matching aggregate 220.255.4.0/22 4777 2497 7473 3758 9506 220.255.6.0/24 4777 2497 7473 3758 9506 - Withdrawn - matching aggregate 220.255.4.0/22 4777 2497 7473 3758 9506 220.255.16.0/20 4777 2497 7473 3758 9506 220.255.32.0/19 4777 2497 7473 3758 9506 220.255.64.0/18 4777 2497 7473 3758 9506 220.255.128.0/17 4777 2497 7473 3758 9506 220.255.175.0/24 4777 2516 4637 3758 9506 220.255.221.0/24 4777 2497 7473 3758 9506 - Withdrawn - matching aggregate 220.255.128.0/17 4777 2497 7473 3758 9506
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS9506 63 More Specifics 80 Total Advertisements SINGTEL-FIBRE Singtel Fibre Broadband, SG
14.100.28.0/22 14.100.0.0/17
14.100.40.0/22 14.100.0.0/17
42.60.0.0/16 42.60.0.0/15
42.60.0.0/17 42.60.0.0/15
42.60.128.0/17 42.60.0.0/15
42.61.128.0/17 42.60.0.0/15
103.67.168.0/24 103.67.168.0/22
103.67.169.0/24 103.67.168.0/22
115.66.0.0/17 115.66.0.0/16
115.66.128.0/17 115.66.0.0/16
115.66.228.0/22 115.66.0.0/16
116.14.0.0/16 116.14.0.0/15
116.14.0.0/17 116.14.0.0/15
116.14.128.0/17 116.14.0.0/15
116.15.0.0/16 116.14.0.0/15
118.200.0.0/16 118.200.0.0/15
118.200.136.0/24 118.200.0.0/15
118.201.224.0/19 118.200.0.0/15
118.201.228.0/24 118.200.0.0/15
119.234.128.0/19 119.234.128.0/18
119.234.160.0/19 119.234.128.0/18
121.6.0.0/17 121.6.0.0/16
121.6.128.0/17 121.6.0.0/16
121.7.0.0/17 121.7.0.0/16
121.7.64.0/23 121.7.0.0/16
121.7.83.0/24 121.7.0.0/16
121.7.128.0/17 121.7.0.0/16
128.106.64.0/18 128.106.0.0/16
128.106.128.0/17 128.106.0.0/16
151.192.64.0/18 151.192.0.0/16
151.192.128.0/17 151.192.0.0/16
165.21.24.0/21 165.21.0.0/16
165.21.24.0/22 165.21.0.0/16
165.21.28.0/23 165.21.0.0/16
165.21.64.0/22 165.21.0.0/16
165.21.68.0/23 165.21.0.0/16
165.21.75.0/24 165.21.0.0/16
165.21.76.0/23 165.21.0.0/16
165.21.78.0/24 165.21.0.0/16
165.21.112.0/21 165.21.0.0/16
165.21.124.0/22 165.21.0.0/16
165.21.128.0/22 165.21.0.0/16
165.21.134.0/24 165.21.0.0/16
165.21.135.0/24 165.21.0.0/16
165.21.154.0/24 165.21.0.0/16
165.21.155.0/24 165.21.0.0/16
180.255.64.0/18 180.255.0.0/17
202.166.1.0/24 202.166.0.0/19
219.74.211.0/24 219.74.128.0/17
220.255.0.0/22 220.255.0.0/17
220.255.0.0/24 220.255.0.0/17
220.255.1.0/24 220.255.0.0/17
220.255.2.0/24 220.255.0.0/17
220.255.3.0/24 220.255.0.0/17
220.255.4.0/22 220.255.0.0/17
220.255.4.0/24 220.255.0.0/17
220.255.5.0/24 220.255.0.0/17
220.255.6.0/24 220.255.0.0/17
220.255.16.0/20 220.255.0.0/17
220.255.32.0/19 220.255.0.0/17
220.255.64.0/18 220.255.0.0/17
220.255.175.0/24 220.255.128.0/17
220.255.221.0/24 220.255.128.0/17
whois: 402332
IANA has recorded AS9506 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS9506\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS9249 - AS10239'
as-block: AS9249 - AS10239
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: 2022-09-22T22:36:45Z
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 'AS9506'
% Abuse contact for 'AS9506' is 'hostmaster@singnet.com.sg'
aut-num: AS9506
as-name: SINGTEL-FIBRE
descr: Singtel Fibre Broadband
descr: Singapore Telecommunications Ltd
country: SG
import: from AS3758 action pref=100; accept AS3758
import: from AS7658 action pref=100; accept AS7658
import: from AS7473 action pref=100; accept AS7473
export: to AS3758 announce AS9506
export: to AS7658 announce AS9506
export: to AS7473 announce AS9506
remarks: Spam and Security Issues: abuse@magix.com.sg
remarks: Network Issues : noc@magix.com.sg
org: ORG-STLM1-AP
admin-c: SH9-AP
tech-c: SH9-AP
abuse-c: AM2961-AP
mnt-lower: MAINT-SG-MAGIX
mnt-routes: MAINT-SG-MAGIX
mnt-by: APNIC-HM
mnt-irt: IRT-MAGIX-SG
last-modified: 2026-01-29T10:01:01Z
source: APNIC
irt: IRT-MAGIX-SG
address: Singapore Telecommunications Limited
address: 10 Eunos Road 8
address: Singapore Post Centre
address: Singapore 408600
e-mail: hostmaster@singnet.com.sg
abuse-mailbox: hostmaster@singnet.com.sg
admin-c: SH9-AP
tech-c: SH9-AP
auth: # Filtered
remarks: hostmaster@singnet.com.sg
remarks: hostmaster@singnet.com.sg
remarks: hostmaster@singnet.com.sg was validated on 2026-01-29
mnt-by: MAINT-SG-MAGIX
last-modified: 2026-01-29T09:52:30Z
source: APNIC
organisation: ORG-STLM1-AP
org-name: Singapore Telecommunications Ltd, Magix Services
org-type: LIR
country: SG
address: 31 Exeter Road
address: Comcenter Podium # 05-04
phone: +6597849851
fax-no: +6567364110
e-mail: hostmaster@singnet.com.sg
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-05T02:14:45Z
source: APNIC
role: ABUSE MAGIXSG
country: ZZ
address: Singapore Telecommunications Limited
address: 10 Eunos Road 8
address: Singapore Post Centre
address: Singapore 408600
phone: +000000000
e-mail: hostmaster@singnet.com.sg
admin-c: SH9-AP
tech-c: SH9-AP
nic-hdl: AM2961-AP
remarks: Generated from irt object IRT-MAGIX-SG
remarks: hostmaster@singnet.com.sg was validated on 2026-01-29
abuse-mailbox: hostmaster@singnet.com.sg
mnt-by: APNIC-ABUSE
last-modified: 2026-01-29T10:51:04Z
source: APNIC
person: SingNet Hostmaster
address: SingNet Engineering & Operations
address: 10 EUNOS ROAD 8
address: #07-31, SINGAPORE POST CENTRE
address: SINGAPORE 408600
country: SG
phone: +65 7845922
fax-no: +65 4753273
e-mail: hostmaster@singnet.com.sg
nic-hdl: SH9-AP
notify: hostmaster@singnet.com.sg
mnt-by: MAINT-SG-SINGNET
last-modified: 2026-01-29T09:43:29Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)