24449 EMSD-AS-HK-AP Electrical and Mechanical Services Department, HK
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS9304 HUTCHISON-AS-AP HGC Global Communications Limited, HK
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 19648 AS24449 ORIGIN Originate: 3072 /20.42 Transit: 0 /0.00 EMSD-AS-HK-AP Electrical and Mechanical Services Department, HK
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 % 8399 AS24449 EMSD-AS-HK-AP Electrical and Mechanical Servi 6 6 1 1 5 83.33% Prefix AS Path Aggregation Suggestion 202.153.8.0/21 4777 4713 2914 9304 24449 + Announce - aggregate of 202.153.8.0/22 (4777 4713 2914 9304 24449) and 202.153.12.0/22 (4777 4713 2914 9304 24449) 202.153.8.0/22 4777 4713 2914 9304 24449 - Withdrawn - aggregated with 202.153.12.0/22 (4777 4713 2914 9304 24449) 202.153.8.0/24 4777 4713 2914 9304 24449 - Withdrawn - matching aggregate 202.153.8.0/22 4777 4713 2914 9304 24449 202.153.9.0/24 4777 4713 2914 9304 24449 - Withdrawn - matching aggregate 202.153.8.0/22 4777 4713 2914 9304 24449 202.153.12.0/22 4777 4713 2914 9304 24449 - Withdrawn - aggregated with 202.153.8.0/22 (4777 4713 2914 9304 24449) 202.153.12.0/24 4777 4713 2914 9304 24449 - Withdrawn - matching aggregate 202.153.12.0/22 4777 4713 2914 9304 24449 202.153.13.0/24 4777 4713 2914 9304 24449 - Withdrawn - matching aggregate 202.153.12.0/22 4777 4713 2914 9304 24449
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS24449 6 More Specifics 6 Total Advertisements EMSD-AS-HK-AP Electrical and Mechanical Services Department, HK
202.153.8.0/22 202.153.8.0/21
202.153.8.0/24 202.153.8.0/21
202.153.9.0/24 202.153.8.0/21
202.153.12.0/22 202.153.8.0/21
202.153.12.0/24 202.153.8.0/21
202.153.13.0/24 202.153.8.0/21
whois: 402332
IANA has recorded AS24449 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS24449\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS23552 - AS24575'
as-block: AS23552 - AS24575
descr: APNIC ASN block
remarks: These AS numbers are further assigned by APNIC
remarks: to APNIC members and end-users in the APNIC region
remarks: AS23889 has been transfered to AfriNIC
admin-c: HM20-AP
tech-c: HM20-AP
mnt-by: APNIC-HM
mnt-lower: APNIC-HM
last-modified: 2009-09-29T06:04:16Z
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 'AS24431 - AS24517'
as-block: AS24431 - AS24517
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: 2008-09-04T06:40:26Z
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 'AS24449'
% Abuse contact for 'AS24449' is 'network_admin@emsd.gov.hk'
aut-num: AS24449
as-name: EMSD-AS-HK-AP
descr: Electrical and Mechanical Services Department
descr: The Government of the Hong Kong Special Administrative Region
country: HK
import: from AS4635 action pref=100; accept ANY
import: from AS9729 action pref=200; accept ANY
export: to AS4635 announce AS24449
export: to AS9729 announce AS24449
default: to AS9729 action pref=10; networks ANY
org: ORG-EAMS1-AP
admin-c: SK1640-AP
tech-c: SK1640-AP
abuse-c: AE340-AP
notify: noc@emsd.gov.hk
mnt-lower: MAINT-HK-EMSD
mnt-routes: MAINT-HK-EMSD
mnt-by: APNIC-HM
mnt-irt: IRT-EMSD-HK
last-modified: 2020-09-05T05:22:01Z
source: APNIC
irt: IRT-EMSD-HK
address: 3 Kai Shing Street, Kowloon
e-mail: network_admin@emsd.gov.hk
abuse-mailbox: network_admin@emsd.gov.hk
admin-c: NA1067-AP
tech-c: NA1067-AP
auth: # Filtered
remarks: network_admin@emsd.gov.hk was validated on 2026-03-20
mnt-by: MAINT-HK-EMSD
last-modified: 2026-03-20T00:28:53Z
source: APNIC
organisation: ORG-EAMS1-AP
org-name: Electrical and Mechanical Services Department, HKSARG
org-type: LIR
country: HK
address: ITSS, 6/F, EMSD HQs Building
address: 3 Kai Shing Street
address: Kowloon Bay
phone: +852-3757-6262
fax-no: +852-2203-4286
e-mail: laukachun@emsd.gov.hk
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2025-05-07T12:57:13Z
source: APNIC
role: ABUSE EMSDHK
country: ZZ
address: 3 Kai Shing Street, Kowloon
phone: +000000000
e-mail: network_admin@emsd.gov.hk
admin-c: NA1067-AP
tech-c: NA1067-AP
nic-hdl: AE340-AP
remarks: Generated from irt object IRT-EMSD-HK
remarks: network_admin@emsd.gov.hk was validated on 2026-03-20
abuse-mailbox: network_admin@emsd.gov.hk
mnt-by: APNIC-ABUSE
last-modified: 2026-03-20T00:29:00Z
source: APNIC
person: So Kai-wing
address: 3 Kai Shing Street, Kowloon
country: HK
phone: +825-3757-6126
e-mail: kwso@emsd.gov.hk
nic-hdl: SK1640-AP
mnt-by: MAINT-HK-EMSD
last-modified: 2010-07-19T06:43:21Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)