55991 --No Registry Entry--
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS58461 CT-HANGZHOU-IDC No.288,Fu-chun Road, CN
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 10390 AS55991 ORIGIN Originate: 9984 /18.71 Transit: 0 /0.00 --No Registry Entry--
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 % 5167 AS55991 --No Registry Entry-- 21 14 4 11 10 47.62% Prefix AS Path Aggregation Suggestion 43.228.204.0/22 3303 4134 58461 55991 43.228.240.0/22 3303 4134 58461 55991 45.124.76.0/22 3303 4134 58461 55991 + Announce - aggregate of 45.124.76.0/23 (3303 4134 58461 55991) and 45.124.78.0/23 (3303 4134 58461 55991) 45.124.76.0/24 3303 4134 58461 55991 - Withdrawn - aggregated with 45.124.77.0/24 (3303 4134 58461 55991) 45.124.77.0/24 3303 4134 58461 55991 - Withdrawn - aggregated with 45.124.76.0/24 (3303 4134 58461 55991) 45.124.78.0/24 3303 4134 58461 55991 - Withdrawn - aggregated with 45.124.79.0/24 (3303 4134 58461 55991) 45.124.79.0/24 3303 4134 58461 55991 - Withdrawn - aggregated with 45.124.78.0/24 (3303 4134 58461 55991) 103.41.116.0/22 3303 4134 58461 55991 103.43.132.0/24 2497 4837 4134 58461 55991 103.43.134.0/23 3303 4134 58461 55991 + Announce - aggregate of 103.43.134.0/24 (3303 4134 58461 55991) and 103.43.135.0/24 (3303 4134 58461 55991) 103.43.134.0/24 3303 4134 58461 55991 - Withdrawn - aggregated with 103.43.135.0/24 (3303 4134 58461 55991) 103.43.135.0/24 3303 4134 58461 55991 - Withdrawn - aggregated with 103.43.134.0/24 (3303 4134 58461 55991) 103.56.100.0/22 3303 4134 58461 55991 103.56.104.0/22 3303 4134 58461 55991 103.192.208.0/22 3303 4134 58461 55991 103.192.208.0/24 3303 4134 58461 55991 - Withdrawn - matching aggregate 103.192.208.0/22 3303 4134 58461 55991 103.192.209.0/24 3303 4134 58461 55991 - Withdrawn - matching aggregate 103.192.208.0/22 3303 4134 58461 55991 103.192.210.0/24 3303 4134 58461 55991 - Withdrawn - matching aggregate 103.192.208.0/22 3303 4134 58461 55991 103.192.211.0/24 3303 4134 58461 55991 - Withdrawn - matching aggregate 103.192.208.0/22 3303 4134 58461 55991 103.235.100.0/23 2497 4837 4134 58461 55991 + Announce - aggregate of 103.235.100.0/24 (2497 4837 4134 58461 55991) and 103.235.101.0/24 (2497 4837 4134 58461 55991) 103.235.100.0/24 2497 4837 4134 58461 55991 - Withdrawn - aggregated with 103.235.101.0/24 (2497 4837 4134 58461 55991) 103.235.101.0/24 2497 4837 4134 58461 55991 - Withdrawn - aggregated with 103.235.100.0/24 (2497 4837 4134 58461 55991) 103.235.102.0/23 3303 4134 58461 55991 + Announce - aggregate of 103.235.102.0/24 (3303 4134 58461 55991) and 103.235.103.0/24 (3303 4134 58461 55991) 103.235.102.0/24 3303 4134 58461 55991 - Withdrawn - aggregated with 103.235.103.0/24 (3303 4134 58461 55991) 103.235.103.0/24 3303 4134 58461 55991 - Withdrawn - aggregated with 103.235.102.0/24 (3303 4134 58461 55991)
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 45.124.76.0/22 Announced
- 43.225.180.0/22 Withdrawn
- 43.225.180.0/24 Withdrawn
- 43.225.181.0/24 Withdrawn
- 43.227.152.0/22 Withdrawn
- 43.227.157.0/24 Withdrawn
- 43.227.176.0/21 Withdrawn
- 43.228.0.0/21 Withdrawn
- 43.228.4.0/24 Withdrawn
- 43.228.7.0/24 Withdrawn
- 43.228.64.0/21 Withdrawn
- 43.228.64.0/24 Withdrawn
- 43.228.65.0/24 Withdrawn
- 43.228.69.0/24 Withdrawn
- 43.228.70.0/24 Withdrawn
- 43.228.71.0/24 Withdrawn
- 43.230.72.0/22 Withdrawn
- 43.230.72.0/24 Withdrawn
- 45.124.76.0/24 Withdrawn
- 45.124.77.0/24 Withdrawn
- 45.124.78.0/24 Withdrawn
- 45.124.79.0/24 Withdrawn
- 103.43.132.0/24 Withdrawn
- 103.43.133.0/24 Withdrawn
- 103.44.144.0/23 Withdrawn
- 103.44.144.0/24 Withdrawn
- 103.192.208.0/24 Withdrawn
- 103.192.209.0/24 Withdrawn
whois: 402603
IANA has recorded AS55991 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS55991\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS55296 - AS56319'
as-block: AS55296 - AS56319
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: 2009-09-03T01:15:30Z
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 'AS55956 - AS56015'
as-block: AS55956 - AS56015
descr: CNNIC ASN block
country: CN
remarks: These AS numbers are further assigned by CNNIC
remarks: to CNNIC members and end-users in China
admin-c: IPAS1-AP
tech-c: IPAS1-AP
mnt-by: APNIC-HM
mnt-lower: MAINT-CNNIC-AP
last-modified: 2010-12-23T23:34:45Z
source: APNIC
role: CNNIC IPAS CONFEDERATION
address: No.4, Zhongguancun No.4 South Street,
address: Haidian District, Beijing
country: CN
phone: +86-010-58813000
fax-no: +86-010-58813075
e-mail: ipas@cnnic.cn
admin-c: IP50-AP
tech-c: IP50-AP
nic-hdl: IPAS1-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2013-09-12T07:40:01Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)