139719 YARCHANG-AS-AP Yar Chang Company Limited, MM
Adjacency: 4 Upstream: 2 Downstream: 2
Upstream Adjacent AS list
AS133524 GTCL-AS-AP Global Technology Co., Ltd., MM
AS139620 MTNPCL-AS-AP MYANMAR TELECOMMUNICATION NETWORK PUBLIC COMPANY LIMITED, MM
Downstream Adjacent AS list
AS139051 AUNGGABAR-AS-AP AUNG GABAR COMPANY LIMITED, MM
AS139692 CHEN-AS-AP CHEN GUANG COMPANY LIMITED, MM
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 29673 AS139719 ORG+TRN Originate: 1792 /21.19 Transit: 768 /22.42 YARCHANG-AS-AP Yar Chang Company Limited, MM
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 % 18018 AS139719 YARCHANG-AS-AP Yar Chang Company Limited, MM 6 2 0 4 2 33.33% Prefix AS Path Aggregation Suggestion 103.115.4.0/23 4608 4651 133524 139719 103.115.4.0/24 4608 4651 133524 139719 - Withdrawn - matching aggregate 103.115.4.0/23 4608 4651 133524 139719 103.115.5.0/24 4608 4651 133524 139719 - Withdrawn - matching aggregate 103.115.4.0/23 4608 4651 133524 139719 103.144.8.0/24 4608 4651 133524 139719 103.144.9.0/24 4608 38082 139620 139719 203.166.158.0/24 4608 38082 139620 139719
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS139719 5 More Specifics 6 Total Advertisements YARCHANG-AS-AP Yar Chang Company Limited, MM
103.115.4.0/24 103.115.4.0/23
103.115.5.0/24 103.115.4.0/23
103.144.8.0/24 103.144.8.0/23
103.144.9.0/24 103.144.8.0/23
203.166.158.0/24 203.166.158.0/23
whois: 402332
IANA has recorded AS139719 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS139719\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS139578 - AS140601'
as-block: AS139578 - AS140601
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: 2019-06-13T01:03:23Z
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 'AS139719'
% Abuse contact for 'AS139719' is 'noc@yarchang.net'
aut-num: AS139719
as-name: YARCHANG-AS-AP
descr: Yar Chang Company Limited
country: MM
org: ORG-YCCL1-AP
admin-c: YCCL1-AP
tech-c: YCCL1-AP
abuse-c: AY519-AP
mnt-lower: MAINT-YARCHANG-MM
mnt-routes: MAINT-YARCHANG-MM
mnt-by: APNIC-HM
mnt-irt: IRT-YARCHANG-MM
last-modified: 2021-01-04T02:05:17Z
source: APNIC
irt: IRT-YARCHANG-MM
address: No. 1116, Lawbida Street, Ward 34, North Dagon Township, Yangon 11421
e-mail: noc@yarchang.net
abuse-mailbox: noc@yarchang.net
admin-c: YCCL1-AP
tech-c: YCCL1-AP
auth: # Filtered
remarks: noc@yarchang.net was validated on 2025-12-02
mnt-by: MAINT-YARCHANG-MM
last-modified: 2025-12-02T14:07:25Z
source: APNIC
organisation: ORG-YCCL1-AP
org-name: Yar Chang Company Limited
org-type: LIR
country: MM
address: No. 1116, Lawbida Street, Ward 34, North Dagon Township
phone: +959250022227
e-mail: noc@yarchang.net
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-05T02:17:57Z
source: APNIC
role: ABUSE YARCHANGMM
country: ZZ
address: No. 1116, Lawbida Street, Ward 34, North Dagon Township, Yangon 11421
phone: +000000000
e-mail: noc@yarchang.net
admin-c: YCCL1-AP
tech-c: YCCL1-AP
nic-hdl: AY519-AP
remarks: Generated from irt object IRT-YARCHANG-MM
remarks: noc@yarchang.net was validated on 2025-12-02
abuse-mailbox: noc@yarchang.net
mnt-by: APNIC-ABUSE
last-modified: 2025-12-02T14:07:43Z
source: APNIC
role: Yar Chang Company Limited administrator
address: No. 1116, Lawbida Street, Ward 34, North Dagon Township, Yangon 11421
country: MM
phone: +959250022227
e-mail: noc@yarchang.net
admin-c: YCCL1-AP
tech-c: YCCL1-AP
nic-hdl: YCCL1-AP
mnt-by: MAINT-YARCHANG-MM
last-modified: 2019-10-10T10:47:44Z
source: APNIC
% Information related to 'AS139578 - AS140601'
as-block: AS139578 - AS140601
descr: APNIC ASN block
admin-c: IA55-AP
tech-c: IH123-AP
mnt-by: MNT-APJII-ID
mnt-lower: MNT-APJII-ID
last-modified: 2026-02-15T00:06:08Z
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
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