59243 CISL-AS-AP - CROSS IT SOLUTIONS LIMITED, HK
Adjacency: 4 Upstream: 4 Downstream: 0
Upstream Adjacent AS list
AS59268 QLINKS-AS - QLINKS, TW
AS45531 MAXSUN-PH-As-AP - Jipfa Building, 3rd floor, PH
AS45504 SPLUNKNET-PH - MCPO Box 1906, PH
AS45474 NEXUSGUARD-AS-AP - Nexusguard Pte. Ltd., SG
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 11999 AS59243 ORIGIN Originate: 8192 /19.00 Transit: 0 /0.00 CISL-AS-AP - CROSS IT SOLUTIONS LIMITED, 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 % 50307 AS59243 CISL-AS-AP - CROSS IT SOLUTIONS LIMITED, HK 18 0 0 18 0 0.00% Prefix AS Path Aggregation Suggestion 43.254.60.0/24 4608 1221 4637 45474 45474 59243 43.254.61.0/24 4608 1221 4637 45474 45474 45504 59243 43.254.62.0/24 4608 1221 4637 45474 45474 59243 103.246.21.0/24 4777 2516 3491 45474 45474 59243 103.246.22.0/24 4777 2516 3491 45474 45474 59243 103.246.23.0/24 4777 2516 3491 45474 45474 45531 59243 103.254.36.0/24 4608 7575 3491 139750 59268 59243 103.254.37.0/24 4777 4713 2914 45474 45474 59243 103.254.38.0/24 4777 2497 1299 139750 59268 59243 113.212.181.0/24 4777 2516 3491 45474 45474 59243 146.88.88.0/24 4777 2516 3491 45474 45474 59243 59243 59243 146.88.89.0/24 4777 2497 1299 139750 59268 59243 146.88.90.0/24 4777 2497 1299 139750 59268 59243 146.88.91.0/24 4777 4713 2914 45474 45474 59243 146.88.93.0/24 4777 2497 1299 139750 59268 59243 146.88.95.0/24 4777 2516 1299 139750 59268 59243 159.117.40.0/21 4777 2516 1299 139750 59268 59243 159.117.96.0/21 4777 2516 1299 139750 59268 59243
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS59243 16 More Specifics 18 Total Advertisements CISL-AS-AP - CROSS IT SOLUTIONS LIMITED, HK
43.254.60.0/24 43.254.60.0/22
43.254.61.0/24 43.254.60.0/22
43.254.62.0/24 43.254.60.0/22
103.246.21.0/24 103.246.20.0/22
103.246.22.0/24 103.246.20.0/22
103.246.23.0/24 103.246.20.0/22
103.254.36.0/24 103.254.36.0/22
103.254.37.0/24 103.254.36.0/22
103.254.38.0/24 103.254.36.0/22
113.212.181.0/24 113.212.176.0/21
146.88.88.0/24 146.88.88.0/21
146.88.89.0/24 146.88.88.0/21
146.88.90.0/24 146.88.88.0/21
146.88.91.0/24 146.88.88.0/21
146.88.93.0/24 146.88.88.0/21
146.88.95.0/24 146.88.88.0/21
whois: 402609
IANA has recorded AS59243 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS59243\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS58368 - AS59391'
as-block: AS58368 - AS59391
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: 2011-08-10T06:21:41Z
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 'AS59243'
% Abuse contact for 'AS59243' is 'abuse@crossits.com'
aut-num: AS59243
as-name: CISL-AS-AP
descr: CROSS IT SOLUTIONS LIMITED
country: HK
org: ORG-CISL2-AP
admin-c: ICA18-AP
tech-c: ICA18-AP
mnt-lower: MAINT-CISL-HK
mnt-routes: MAINT-CISL-HK
mnt-by: APNIC-HM
mnt-irt: IRT-CISL-HK
abuse-c: AC2850-AP
last-modified: 2025-02-07T13:14:57Z
source: APNIC
irt: IRT-CISL-HK
address: ROOM 1203 12/F BLOCK 2, Tower 2, China Hong Kong City, 33 Canton Road, Tsim Sha Tsui, Kowloon Hong Kong 999077
e-mail: abuse@crossits.com
abuse-mailbox: abuse@crossits.com
admin-c: CISL1-AP
tech-c: CISL1-AP
auth: # Filtered
remarks: abuse@crossits.com was validated on 2026-05-12
mnt-by: MAINT-CISL-HK
last-modified: 2026-05-12T09:45:26Z
source: APNIC
organisation: ORG-CISL2-AP
org-name: CROSS IT SOLUTIONS LIMITED
org-type: LIR
country: HK
address: ROOM 1203 12/F BLOCK 2
address: Tower 2, China Hong Kong City
address: 33 Canton Road, Tsim Sha Tsui
phone: +639544950198
e-mail: noc@crossits.com
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2025-01-19T13:10:47Z
source: APNIC
role: ABUSE CISLHK
country: ZZ
address: ROOM 1203 12/F BLOCK 2, Tower 2, China Hong Kong City, 33 Canton Road, Tsim Sha Tsui, Kowloon Hong Kong 999077
phone: +000000000
e-mail: abuse@crossits.com
admin-c: CISL1-AP
tech-c: CISL1-AP
nic-hdl: AC2850-AP
remarks: Generated from irt object IRT-CISL-HK
remarks: abuse@crossits.com was validated on 2026-05-12
abuse-mailbox: abuse@crossits.com
mnt-by: APNIC-ABUSE
last-modified: 2026-05-12T09:46:03Z
source: APNIC
role: Infozutek Corp administrator
address: 5th floor Kings Court 2 building, 2129 Chino Roces Avenue, Makati City NCR 1200
country: PH
phone: +639178856079
e-mail: info@infozutek.com
admin-c: ICA18-AP
tech-c: ICA18-AP
nic-hdl: ICA18-AP
mnt-by: MAINT-INFOZUTEKCORP-PH
last-modified: 2024-02-14T10:30:25Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)