45542 VNU-AS-VN VietNam National University Ha Noi, VN
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS24173 NETNAM-AS-AP Netnam Company, VN
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 12537 AS45542 ORIGIN Originate: 7424 /19.14 Transit: 0 /0.00 VNU-AS-VN VietNam National University Ha Noi, VN
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 % 3920 AS45542 VNU-AS-VN VietNam National University Ha Noi, 14 13 0 1 13 92.86% Prefix AS Path Aggregation Suggestion 112.137.128.0/20 4777 2497 6453 7552 24173 45542 112.137.128.0/24 4777 2497 6453 7552 24173 45542 - Withdrawn - matching aggregate 112.137.128.0/20 4777 2497 6453 7552 24173 45542 112.137.129.0/24 4777 2497 6453 7552 24173 45542 - Withdrawn - matching aggregate 112.137.128.0/20 4777 2497 6453 7552 24173 45542 112.137.130.0/24 4777 2497 6453 7552 24173 45542 - Withdrawn - matching aggregate 112.137.128.0/20 4777 2497 6453 7552 24173 45542 112.137.132.0/24 4777 2497 6453 7552 24173 45542 - Withdrawn - matching aggregate 112.137.128.0/20 4777 2497 6453 7552 24173 45542 112.137.133.0/24 4777 2497 6453 7552 24173 45542 - Withdrawn - matching aggregate 112.137.128.0/20 4777 2497 6453 7552 24173 45542 112.137.134.0/24 4777 2497 6453 7552 24173 45542 - Withdrawn - matching aggregate 112.137.128.0/20 4777 2497 6453 7552 24173 45542 112.137.135.0/24 4777 2497 6453 7552 24173 45542 - Withdrawn - matching aggregate 112.137.128.0/20 4777 2497 6453 7552 24173 45542 112.137.136.0/24 4777 2497 6453 7552 24173 45542 - Withdrawn - matching aggregate 112.137.128.0/20 4777 2497 6453 7552 24173 45542 112.137.137.0/24 4777 2497 6453 7552 24173 45542 - Withdrawn - matching aggregate 112.137.128.0/20 4777 2497 6453 7552 24173 45542 112.137.138.0/24 4777 2497 6453 7552 24173 45542 - Withdrawn - matching aggregate 112.137.128.0/20 4777 2497 6453 7552 24173 45542 112.137.139.0/24 4777 2497 6453 7552 24173 45542 - Withdrawn - matching aggregate 112.137.128.0/20 4777 2497 6453 7552 24173 45542 112.137.140.0/24 4777 2497 6453 7552 24173 45542 - Withdrawn - matching aggregate 112.137.128.0/20 4777 2497 6453 7552 24173 45542 112.137.142.0/24 4777 2497 6453 7552 24173 45542 - Withdrawn - matching aggregate 112.137.128.0/20 4777 2497 6453 7552 24173 45542
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS45542 13 More Specifics 14 Total Advertisements VNU-AS-VN VietNam National University Ha Noi, VN
112.137.128.0/24 112.137.128.0/20
112.137.129.0/24 112.137.128.0/20
112.137.130.0/24 112.137.128.0/20
112.137.132.0/24 112.137.128.0/20
112.137.133.0/24 112.137.128.0/20
112.137.134.0/24 112.137.128.0/20
112.137.135.0/24 112.137.128.0/20
112.137.136.0/24 112.137.128.0/20
112.137.137.0/24 112.137.128.0/20
112.137.138.0/24 112.137.128.0/20
112.137.139.0/24 112.137.128.0/20
112.137.140.0/24 112.137.128.0/20
112.137.142.0/24 112.137.128.0/20
whois: 402332
IANA has recorded AS45542 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS45542\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 'AS45538 - AS45557'
as-block: AS45538 - AS45557
descr: VNNIC-ASBLOCK-VN
descr: VNNIC
descr: Vietnam Network Information Center
country: VN
admin-c: NTTT3-AP
tech-c: NTTT3-AP
remarks: Block of 20 AS numbers from 45538 - 45557
remarks: for assignment to VNNIC members
mnt-by: APNIC-HM
mnt-lower: MAINT-VN-VNNIC
last-modified: 2023-04-21T06:49:57Z
source: APNIC
person: Nguyen Thi Thu Thuy
address: VNNIC-VN
country: VN
phone: +84-2435564944
e-mail: info@vnnic.vn
nic-hdl: NTTT3-AP
mnt-by: MAINT-VN-VNNIC
last-modified: 2020-05-11T07:33:48Z
source: APNIC
% Information related to 'AS45542'
% Abuse contact for 'AS45542' is 'hm-changed@vnnic.vn'
aut-num: AS45542
as-name: VNU-AS-VN
descr: VietNam National University Ha Noi
descr: No 144, Xuan Thuy street, Cau Giay district, Ha Noi City
country: VN
import: from AS7552 action pref=5; accept ANY
import: from AS24175 action pref=15; accept ANY
export: to AS7552 announce AS45542
export: to AS24175 announce AS45542
admin-c: HSL20-AP
tech-c: NTT39-AP
mnt-by: MAINT-VN-VNNIC
mnt-irt: IRT-VNNIC-AP
mnt-routes: MAINT-VN-VNNIC
last-modified: 2023-04-18T07:42:57Z
source: APNIC
irt: IRT-VNNIC-AP
address: Ha Noi, VietNam
phone: +84-24-35564944
fax-no: +84-24-37821462
e-mail: hm-changed@vnnic.vn
abuse-mailbox: hm-changed@vnnic.vn
admin-c: NTTT1-AP
tech-c: NTTT1-AP
auth: # Filtered
mnt-by: MAINT-VN-VNNIC
last-modified: 2026-04-21T02:07:47Z
source: APNIC
person: Ho Sy Loi
address: VNU-VN
country: VN
phone: +84-889596688
e-mail: hsloi@vnu.edu.vn
nic-hdl: HSL20-AP
mnt-by: MAINT-VN-VNNIC
last-modified: 2023-04-18T07:37:10Z
source: APNIC
person: Nguyen Thanh Tung
address: VNU-VN
country: VN
phone: +84-904660058
e-mail: tungtt@vnu.edu.vn
nic-hdl: NTT39-AP
mnt-by: MAINT-VN-VNNIC
last-modified: 2023-04-18T07:41:40Z
source: APNIC
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