4773 MOBILEONELTD-AS-AP MobileOne Ltd. MobileInternet Service Provider Singapore, SG
Adjacency: 6 Upstream: 6 Downstream: 0
Upstream Adjacent AS list
AS4657 STARHUB-INTERNET StarHub Ltd, SG
AS7575 AARNET-AS-AP Australian Academic and Research Network AARNet, AU
AS1299 TWELVE99 Arelion, fka Telia Carrier, SE
AS3491 PCCWG-APAC-HK PCCW Global HK Ltd., HK
AS6453 AS6453 - TATA COMMUNICATIONS AMERICA INC, US
AS2914 NTT-DATA-2914 - NTT America, Inc., US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 542 AS4773 ORIGIN Originate: 723968 /12.53 Transit: 0 /0.00 MOBILEONELTD-AS-AP MobileOne Ltd. MobileInternet 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 % 2029 AS4773 MOBILEONELTD-AS-AP MobileOne Ltd. MobileInter 73 34 7 46 27 36.99% Prefix AS Path Aggregation Suggestion 27.104.0.0/16 4777 2516 6453 4773 27.104.0.0/17 4777 2516 3491 4773 43.245.104.0/22 4777 2497 6453 4773 49.245.0.0/16 4777 4713 2914 4773 + Announce - aggregate of 49.245.0.0/17 (4777 4713 2914 4773) and 49.245.128.0/17 (4777 4713 2914 4773) 49.245.0.0/17 4777 4713 2914 4773 - Withdrawn - aggregated with 49.245.128.0/17 (4777 4713 2914 4773) 49.245.0.0/19 4777 2497 2914 4773 49.245.32.0/19 4777 2516 3491 4773 49.245.64.0/18 4777 2516 3491 4773 49.245.128.0/17 4777 4713 2914 4773 - Withdrawn - aggregated with 49.245.0.0/17 (4777 4713 2914 4773) 103.1.136.0/22 4777 4713 2914 4773 103.1.136.0/24 4777 4713 2914 4773 - Withdrawn - matching aggregate 103.1.136.0/22 4777 4713 2914 4773 103.1.137.0/24 4777 4713 2914 4773 - Withdrawn - matching aggregate 103.1.136.0/22 4777 4713 2914 4773 112.199.128.0/17 4777 4713 2914 4773 112.199.128.0/17 4777 2516 3491 4773 + Announce - aggregate of 112.199.128.0/18 (4777 2516 3491 4773) and 112.199.192.0/18 (4777 2516 3491 4773) 112.199.128.0/18 4777 2516 3491 4773 - Withdrawn - aggregated with 112.199.192.0/18 (4777 2516 3491 4773) 112.199.192.0/18 4777 2516 3491 4773 - Withdrawn - aggregated with 112.199.128.0/18 (4777 2516 3491 4773) 116.197.192.0/19 4777 2497 3491 4773 116.197.192.0/21 4777 2497 3491 4773 - Withdrawn - matching aggregate 116.197.192.0/19 4777 2497 3491 4773 116.197.200.0/21 4777 2497 3491 4773 - Withdrawn - matching aggregate 116.197.192.0/19 4777 2497 3491 4773 116.197.224.0/19 4777 2516 1299 4773 116.197.224.0/20 4777 2497 3491 4773 + Announce - aggregate of 116.197.224.0/21 (4777 2497 3491 4773) and 116.197.232.0/21 (4777 2497 3491 4773) 116.197.224.0/21 4777 2497 3491 4773 - Withdrawn - aggregated with 116.197.232.0/21 (4777 2497 3491 4773) 116.197.232.0/21 4777 2497 3491 4773 - Withdrawn - aggregated with 116.197.224.0/21 (4777 2497 3491 4773) 118.189.176.0/20 4777 4713 2914 4773 118.189.192.0/20 4777 4713 2914 4773 118.189.208.0/21 4777 2497 2914 4773 119.56.0.0/22 4777 2516 3491 4773 119.56.4.0/24 4777 2497 6453 4773 119.56.16.0/24 4777 2516 6453 4773 119.56.17.0/24 4777 4713 2914 4773 119.56.64.0/20 4777 2497 2914 4773 119.56.64.0/23 4777 2497 2914 4773 - Withdrawn - matching aggregate 119.56.64.0/20 4777 2497 2914 4773 119.56.66.0/23 4777 2497 2914 4773 - Withdrawn - matching aggregate 119.56.64.0/20 4777 2497 2914 4773 119.56.68.0/23 4777 2497 2914 4773 - Withdrawn - matching aggregate 119.56.64.0/20 4777 2497 2914 4773 119.56.70.0/23 4777 2497 2914 4773 - Withdrawn - matching aggregate 119.56.64.0/20 4777 2497 2914 4773 119.56.72.0/23 4777 2497 2914 4773 - Withdrawn - matching aggregate 119.56.64.0/20 4777 2497 2914 4773 119.56.74.0/23 4777 2497 2914 4773 - Withdrawn - matching aggregate 119.56.64.0/20 4777 2497 2914 4773 119.56.76.0/23 4777 2497 2914 4773 - Withdrawn - matching aggregate 119.56.64.0/20 4777 2497 2914 4773 119.56.78.0/23 4777 2497 2914 4773 - Withdrawn - matching aggregate 119.56.64.0/20 4777 2497 2914 4773 119.56.96.0/21 4777 2516 3491 4773 119.56.104.0/21 4777 4713 2914 4773 119.56.112.0/24 4777 4713 2914 4773 119.56.126.0/24 4777 2516 2914 4773 124.197.64.0/18 4777 2516 3491 4773 124.246.64.0/18 4777 2516 3491 4773 138.75.0.0/17 4777 4713 2914 4773 138.75.0.0/17 4777 2516 3491 4773 + Announce - aggregate of 138.75.0.0/18 (4777 2516 3491 4773) and 138.75.64.0/18 (4777 2516 3491 4773) 138.75.0.0/18 4777 2516 3491 4773 - Withdrawn - aggregated with 138.75.64.0/18 (4777 2516 3491 4773) 138.75.64.0/18 4777 2516 3491 4773 - Withdrawn - aggregated with 138.75.0.0/18 (4777 2516 3491 4773) 138.75.128.0/17 4777 4713 2914 4773 138.75.128.0/17 4777 2516 3491 4773 + Announce - aggregate of 138.75.128.0/18 (4777 2516 3491 4773) and 138.75.192.0/18 (4777 2516 3491 4773) 138.75.128.0/18 4777 2516 3491 4773 - Withdrawn - aggregated with 138.75.192.0/18 (4777 2516 3491 4773) 138.75.192.0/18 4777 2516 3491 4773 - Withdrawn - aggregated with 138.75.128.0/18 (4777 2516 3491 4773) 175.156.0.0/16 4777 2516 3491 4773 175.156.64.0/18 4777 2516 3491 4773 - Withdrawn - matching aggregate 175.156.0.0/16 4777 2516 3491 4773 175.156.128.0/17 4777 4713 2914 4773 175.156.128.0/18 4777 4713 2914 4773 - Withdrawn - matching aggregate 175.156.128.0/17 4777 4713 2914 4773 175.156.128.0/19 4777 2516 3491 4773 175.156.192.0/18 4777 4713 2914 4773 - Withdrawn - matching aggregate 175.156.128.0/17 4777 4713 2914 4773 175.156.192.0/19 4777 2516 3491 4773 175.156.192.0/19 4777 4713 2914 4773 + Announce - aggregate of 175.156.192.0/20 (4777 4713 2914 4773) and 175.156.208.0/20 (4777 4713 2914 4773) 175.156.192.0/21 4777 4713 2914 4773 - Withdrawn - aggregated with 175.156.200.0/21 (4777 4713 2914 4773) 175.156.200.0/21 4777 4713 2914 4773 - Withdrawn - aggregated with 175.156.192.0/21 (4777 4713 2914 4773) 175.156.208.0/21 4777 4713 2914 4773 - Withdrawn - aggregated with 175.156.216.0/21 (4777 4713 2914 4773) 175.156.216.0/21 4777 4713 2914 4773 - Withdrawn - aggregated with 175.156.208.0/21 (4777 4713 2914 4773) 175.156.218.0/24 4777 4713 2914 4773 - Withdrawn - matching aggregate 175.156.216.0/21 4777 4713 2914 4773 175.156.224.0/20 4777 2516 3491 4773 180.129.0.0/17 4777 4713 2914 4773 180.129.0.0/17 4777 2516 3491 4773 + Announce - aggregate of 180.129.0.0/18 (4777 2516 3491 4773) and 180.129.64.0/18 (4777 2516 3491 4773) 180.129.0.0/18 4777 2516 3491 4773 - Withdrawn - aggregated with 180.129.64.0/18 (4777 2516 3491 4773) 180.129.64.0/19 4777 2516 3491 4773 - Withdrawn - aggregated with 180.129.96.0/19 (4777 2516 3491 4773) 180.129.96.0/19 4777 2516 3491 4773 - Withdrawn - aggregated with 180.129.64.0/19 (4777 2516 3491 4773) 202.65.240.0/21 4777 2497 6453 4773 202.65.240.0/24 4608 7575 4773 202.65.241.0/24 4777 4713 2914 4773 202.65.242.0/24 4777 2516 3491 4773 202.65.244.0/23 4777 2497 6453 4773 - Withdrawn - matching aggregate 202.65.240.0/21 4777 2497 6453 4773 202.65.244.0/24 4777 4713 2914 4773 202.65.246.0/24 4608 7575 4773 202.65.247.0/24 4777 4713 2914 4773
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS4773 64 More Specifics 73 Total Advertisements MOBILEONELTD-AS-AP MobileOne Ltd. MobileInternet Service Provider Singapore, SG
27.104.0.0/17 27.104.0.0/16
49.245.0.0/17 49.245.0.0/16
49.245.0.0/19 49.245.0.0/16
49.245.32.0/19 49.245.0.0/16
49.245.64.0/18 49.245.0.0/16
49.245.128.0/17 49.245.0.0/16
103.1.136.0/24 103.1.136.0/22
103.1.137.0/24 103.1.136.0/22
112.199.128.0/18 112.199.128.0/17
112.199.192.0/18 112.199.128.0/17
116.197.192.0/19 116.197.192.0/18
116.197.192.0/21 116.197.192.0/18
116.197.200.0/21 116.197.192.0/18
116.197.224.0/19 116.197.192.0/18
116.197.224.0/21 116.197.192.0/18
116.197.232.0/21 116.197.192.0/18
118.189.176.0/20 118.189.0.0/16
118.189.192.0/20 118.189.0.0/16
118.189.208.0/21 118.189.0.0/16
119.56.0.0/22 119.56.0.0/17
119.56.4.0/24 119.56.0.0/17
119.56.16.0/24 119.56.0.0/17
119.56.17.0/24 119.56.0.0/17
119.56.64.0/20 119.56.0.0/17
119.56.64.0/23 119.56.0.0/17
119.56.66.0/23 119.56.0.0/17
119.56.68.0/23 119.56.0.0/17
119.56.70.0/23 119.56.0.0/17
119.56.72.0/23 119.56.0.0/17
119.56.74.0/23 119.56.0.0/17
119.56.76.0/23 119.56.0.0/17
119.56.78.0/23 119.56.0.0/17
119.56.96.0/21 119.56.0.0/17
119.56.104.0/21 119.56.0.0/17
119.56.112.0/24 119.56.0.0/17
119.56.126.0/24 119.56.0.0/17
138.75.0.0/17 138.75.0.0/16
138.75.0.0/18 138.75.0.0/16
138.75.64.0/18 138.75.0.0/16
138.75.128.0/17 138.75.0.0/16
138.75.128.0/18 138.75.0.0/16
138.75.192.0/18 138.75.0.0/16
175.156.64.0/18 175.156.0.0/16
175.156.128.0/17 175.156.0.0/16
175.156.128.0/18 175.156.0.0/16
175.156.128.0/19 175.156.0.0/16
175.156.192.0/18 175.156.0.0/16
175.156.192.0/19 175.156.0.0/16
175.156.192.0/21 175.156.0.0/16
175.156.200.0/21 175.156.0.0/16
175.156.208.0/21 175.156.0.0/16
175.156.216.0/21 175.156.0.0/16
175.156.218.0/24 175.156.0.0/16
175.156.224.0/20 175.156.0.0/16
180.129.0.0/18 180.129.0.0/17
180.129.64.0/19 180.129.0.0/17
180.129.96.0/19 180.129.0.0/17
202.65.240.0/24 202.65.240.0/21
202.65.241.0/24 202.65.240.0/21
202.65.242.0/24 202.65.240.0/21
202.65.244.0/23 202.65.240.0/21
202.65.244.0/24 202.65.240.0/21
202.65.246.0/24 202.65.240.0/21
202.65.247.0/24 202.65.240.0/21
whois: 402332
IANA has recorded AS4773 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS4773\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS4608 - AS4865'
as-block: AS4608 - AS4865
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: 2019-05-20T03:52:26Z
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 'AS4773'
% Abuse contact for 'AS4773' is 'abuse@m1.com.sg'
aut-num: AS4773
as-name: MOBILEONELTD-AS-AP
descr: MobileOne Ltd. Mobile/Internet Service Provider Singapore
country: SG
export: to AS4637 announce AS4773
export: to AS4657 announce AS4773
org: ORG-ML7-AP
admin-c: LZ4052-AP
tech-c: LZ4052-AP
abuse-c: AM2690-AP
notify: lyez@m1.com.sg
mnt-lower: MAINT-AP-MOBILEONE-SG
mnt-routes: MAINT-AP-MOBILEONE-SG
mnt-by: APNIC-HM
mnt-irt: IRT-MOBILEONELTD-SG
last-modified: 2025-03-13T06:50:13Z
source: APNIC
irt: IRT-MOBILEONELTD-SG
address: 10 International Business Park,
address: Singapore 609928
e-mail: peering@m1.com.sg
abuse-mailbox: abuse@m1.com.sg
admin-c: PRHS1-AP
tech-c: LZ4052-AP
auth: # Filtered
remarks: peering@m1.com.sg is invalid
remarks: abuse@m1.com.sg is invalid
mnt-by: MAINT-AP-MOBILEONE-SG
last-modified: 2026-05-06T13:08:59Z
source: APNIC
organisation: ORG-ML7-AP
org-name: M1 LIMITED
org-type: LIR
country: SG
address: 10 International Business Park
phone: +65-66551111
fax-no: +65-66551959
e-mail: hanyy@m1.com.sg
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-05T02:14:58Z
source: APNIC
role: ABUSE MOBILEONELTDSG
country: ZZ
address: 10 International Business Park,
address: Singapore 609928
phone: +000000000
e-mail: peering@m1.com.sg
admin-c: PRHS1-AP
tech-c: LZ4052-AP
nic-hdl: AM2690-AP
remarks: Generated from irt object IRT-MOBILEONELTD-SG
remarks: peering@m1.com.sg is invalid
remarks: abuse@m1.com.sg is invalid
abuse-mailbox: abuse@m1.com.sg
mnt-by: APNIC-ABUSE
last-modified: 2026-05-06T13:10:13Z
source: APNIC
person: Lye Zhenwei
address: 10 International Business Park,
country: SG
phone: +65 66551111
e-mail: lyez@m1.com.sg
nic-hdl: LZ4052-AP
mnt-by: MAINT-AP-MOBILEONE-SG
last-modified: 2025-03-13T06:41:09Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU4)