4732 --No Registry Entry--
Adjacency: 2 Upstream: 1 Downstream: 1
Upstream Adjacent AS list
AS2516 JPNIC-ASBLOCK-AP JPNIC
Downstream Adjacent AS list
AS9366 --No Registry Entry--
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 126 AS4732 ORG+TRN Originate: 2607104 /10.69 Transit: 65792 /15.99 --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 % 1140 AS4732 --No Registry Entry-- 72 17 6 61 11 15.28% Prefix AS Path Aggregation Suggestion 59.128.128.0/17 4637 2516 4732 59.133.0.0/16 4637 2516 4732 59.135.0.0/16 4637 2516 4732 59.137.0.0/17 4637 2516 4732 61.117.0.0/17 4637 2516 4732 61.120.0.0/17 4637 2516 4732 61.198.128.0/17 4637 2516 4732 61.202.0.0/17 4637 2516 4732 61.204.0.0/17 4637 2516 4732 125.28.0.0/17 4637 2516 4732 133.170.0.0/16 4637 2516 4732 192.50.209.0/24 4637 2516 4732 202.35.72.0/21 4637 2516 4732 202.213.17.0/24 4637 2516 4732 202.227.192.0/24 4637 2516 4732 202.236.167.0/24 4637 2516 4732 202.237.13.0/24 4637 2516 4732 202.237.80.0/20 4637 2516 4732 202.242.57.0/24 4637 2516 4732 202.242.78.0/23 4637 2516 4732 202.244.93.0/24 4637 2516 4732 202.245.172.0/23 4637 2516 4732 202.245.174.0/24 4637 2516 4732 202.255.164.0/24 4637 2516 4732 203.140.128.0/19 4637 2516 4732 210.141.96.0/19 4637 2516 4732 210.155.0.0/17 4637 2516 4732 210.157.128.0/19 4637 2516 4732 210.168.192.0/18 4637 2516 4732 210.169.0.0/17 4637 2516 4732 210.172.64.0/18 4637 2516 4732 210.196.0.0/16 4637 2516 4732 210.198.128.0/17 4637 2516 4732 210.224.192.0/18 4637 2516 4732 210.230.0.0/16 4637 2516 4732 + Announce - aggregate of 210.230.0.0/17 (4637 2516 4732) and 210.230.128.0/17 (4637 2516 4732) 210.230.0.0/17 4637 2516 4732 - Withdrawn - aggregated with 210.230.128.0/17 (4637 2516 4732) 210.230.128.0/17 4637 2516 4732 - Withdrawn - aggregated with 210.230.0.0/17 (4637 2516 4732) 210.233.0.0/18 4637 2516 4732 210.234.0.0/16 4637 2516 4732 210.238.128.0/17 4637 2516 4732 210.239.96.0/19 4637 2516 4732 210.239.128.0/17 4637 2516 4732 210.249.0.0/17 4637 2516 4732 210.251.0.0/17 4637 2516 4732 210.255.0.0/17 4637 2516 4732 210.255.160.0/19 4637 2516 4732 211.4.0.0/15 4637 2516 4732 + Announce - aggregate of 211.4.0.0/16 (4637 2516 4732) and 211.5.0.0/16 (4637 2516 4732) 211.4.0.0/16 4637 2516 4732 - Withdrawn - aggregated with 211.5.0.0/16 (4637 2516 4732) 211.5.0.0/16 4637 2516 4732 - Withdrawn - aggregated with 211.4.0.0/16 (4637 2516 4732) 211.18.0.0/16 4637 2516 4732 211.126.0.0/16 4637 2516 4732 211.134.0.0/16 4637 2516 4732 218.222.0.0/16 4637 2516 4732 219.108.0.0/16 4637 2516 4732 219.125.0.0/16 4637 2516 4732 219.125.148.0/24 4637 2516 4732 - Withdrawn - matching aggregate 219.125.0.0/16 4637 2516 4732 220.214.0.0/16 4637 2516 4732 220.217.0.0/16 4637 2516 4732 221.119.0.0/16 4637 2516 4732 222.1.0.0/16 4637 2516 4732 222.2.0.0/15 4637 2516 4732 + Announce - aggregate of 222.2.0.0/16 (4637 2516 4732) and 222.3.0.0/16 (4637 2516 4732) 222.2.0.0/16 4637 2516 4732 - Withdrawn - aggregated with 222.3.0.0/16 (4637 2516 4732) 222.3.0.0/16 4637 2516 4732 - Withdrawn - aggregated with 222.2.0.0/16 (4637 2516 4732) 222.4.0.0/15 4637 2516 4732 + Announce - aggregate of 222.4.0.0/16 (4637 2516 4732) and 222.5.0.0/16 (4637 2516 4732) 222.4.0.0/16 4637 2516 4732 - Withdrawn - aggregated with 222.5.0.0/16 (4637 2516 4732) 222.5.0.0/16 4637 2516 4732 - Withdrawn - aggregated with 222.4.0.0/16 (4637 2516 4732) 222.7.0.0/16 4637 2516 4732 222.7.56.0/24 4637 2516 4732 - Withdrawn - matching aggregate 222.7.0.0/16 4637 2516 4732 222.7.57.0/24 4637 2516 4732 - Withdrawn - matching aggregate 222.7.0.0/16 4637 2516 4732 222.8.0.0/16 4637 2516 4732 222.10.0.0/15 4637 2516 4732 + Announce - aggregate of 222.10.0.0/16 (4637 2516 4732) and 222.11.0.0/16 (4637 2516 4732) 222.10.0.0/16 4637 2516 4732 - Withdrawn - aggregated with 222.11.0.0/16 (4637 2516 4732) 222.11.0.0/16 4637 2516 4732 - Withdrawn - aggregated with 222.10.0.0/16 (4637 2516 4732) 222.12.0.0/14 4637 2516 4732 + Announce - aggregate of 222.12.0.0/15 (4637 2516 4732) and 222.14.0.0/15 (4637 2516 4732) 222.12.0.0/16 4637 2516 4732 - Withdrawn - aggregated with 222.13.0.0/16 (4637 2516 4732) 222.13.0.0/16 4637 2516 4732 - Withdrawn - aggregated with 222.12.0.0/16 (4637 2516 4732) 222.14.0.0/16 4637 2516 4732 - Withdrawn - aggregated with 222.15.0.0/16 (4637 2516 4732) 222.15.0.0/16 4637 2516 4732 - Withdrawn - aggregated with 222.14.0.0/16 (4637 2516 4732)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS4732 67 More Specifics 68 Total Advertisements --No Registry Entry--
59.128.128.0/17 59.128.0.0/12
59.133.0.0/16 59.128.0.0/12
59.135.0.0/16 59.128.0.0/12
59.137.0.0/17 59.128.0.0/12
61.117.0.0/17 61.112.0.0/12
61.120.0.0/17 61.112.0.0/12
61.198.128.0/17 61.192.0.0/13
61.202.0.0/17 61.200.0.0/13
61.204.0.0/17 61.200.0.0/13
125.28.0.0/17 125.28.0.0/15
133.170.0.0/16 133.0.0.0/8
202.213.17.0/24 202.212.0.0/14
202.227.192.0/24 202.226.0.0/15
202.236.167.0/24 202.236.0.0/14
202.237.13.0/24 202.236.0.0/14
202.237.80.0/20 202.236.0.0/14
202.242.57.0/24 202.240.0.0/12
202.245.172.0/23 202.240.0.0/12
202.245.174.0/24 202.240.0.0/12
202.255.164.0/24 202.240.0.0/12
203.140.128.0/19 203.140.0.0/15
210.141.96.0/19 210.136.0.0/13
210.155.0.0/17 210.144.0.0/12
210.157.128.0/19 210.144.0.0/12
210.168.192.0/18 210.160.0.0/12
210.169.0.0/17 210.160.0.0/12
210.172.64.0/18 210.160.0.0/12
210.196.0.0/16 210.196.0.0/14
210.198.128.0/17 210.196.0.0/14
210.224.192.0/18 210.224.0.0/15
210.230.0.0/17 210.228.0.0/14
210.230.128.0/17 210.228.0.0/14
210.233.0.0/18 210.232.0.0/14
210.234.0.0/16 210.232.0.0/14
210.238.128.0/17 210.236.0.0/14
210.239.96.0/19 210.236.0.0/14
210.239.128.0/17 210.236.0.0/14
210.249.0.0/17 210.248.0.0/13
210.251.0.0/17 210.248.0.0/13
210.255.0.0/17 210.248.0.0/13
210.255.160.0/19 210.248.0.0/13
211.4.0.0/16 211.0.0.0/13
211.5.0.0/16 211.0.0.0/13
211.18.0.0/16 211.16.0.0/14
211.126.0.0/16 211.120.0.0/13
211.134.0.0/16 211.128.0.0/13
218.222.0.0/16 218.216.0.0/13
219.108.0.0/16 219.96.0.0/11
219.125.0.0/16 219.96.0.0/11
219.125.148.0/24 219.96.0.0/11
220.214.0.0/16 220.208.0.0/12
220.217.0.0/16 220.208.0.0/12
221.119.0.0/16 221.116.0.0/14
222.1.0.0/16 222.0.0.0/13
222.2.0.0/16 222.0.0.0/13
222.3.0.0/16 222.0.0.0/13
222.4.0.0/16 222.0.0.0/13
222.5.0.0/16 222.0.0.0/13
222.7.0.0/16 222.0.0.0/13
222.7.56.0/24 222.0.0.0/13
222.7.57.0/24 222.0.0.0/13
222.10.0.0/16 222.10.0.0/15
222.11.0.0/16 222.10.0.0/15
222.12.0.0/16 222.12.0.0/14
222.13.0.0/16 222.12.0.0/14
222.14.0.0/16 222.12.0.0/14
222.15.0.0/16 222.12.0.0/14
whois: 402603
IANA has recorded AS4732 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS4732\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS4608 - AS4865'
as-block: AS4608 - AS4865
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: 2019-05-20T03:52:26Z
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 'AS4683 - AS4735'
as-block: AS4683 - AS4735
descr: JPNIC-2Byte-ASBLOCK-AP
descr: for assignment to JPNIC members
country: JP
admin-c: JNIC1-AP
tech-c: JNIC1-AP
remarks: Authoritative information regarding AS Number
remarks: assignments made from within this block can be
remarks: queried at whois.nic.ad.jp.
remarks: To only display English output,
remarks: add '/e' at the end of command,
remarks: e.g. 'whois -h whois.nic.ad.jp xxx/e'.
mnt-by: APNIC-HM
mnt-lower: MAINT-JPNIC
last-modified: 2023-08-28T04:50:39Z
source: APNIC
role: Japan Network Information Center
address: Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address: Chiyoda-ku, Tokyo 101-0047, Japan
country: JP
phone: +81-3-5297-2311
fax-no: +81-3-5297-2312
e-mail: hostmaster@nic.ad.jp
admin-c: JI13-AP
tech-c: JE53-AP
nic-hdl: JNIC1-AP
mnt-by: MAINT-JPNIC
last-modified: 2022-01-05T03:04:02Z
source: APNIC
% Information related to 'AS4732'
aut-num: AS4732
as-name: DION
descr: KDDI CORPORATION
import:
export:
country: JP
admin-c: JP00000127
tech-c: JP00000181
last-modified: 2010-06-23T03:43:17Z
remarks: This information has been partially mirrored by APNIC from
remarks: JPNIC. To obtain more specific information, please use the
remarks: JPNIC WHOIS Gateway at
remarks: http://www.nic.ad.jp/en/db/whois/en-gateway.html or
remarks: whois.nic.ad.jp for WHOIS client. (The WHOIS client
remarks: defaults to Japanese output, use the /e switch for English
remarks: output)
source: JPNIC
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)