24319 AKAMAI-TYO-AP Akamai Technologies Tokyo ASN, SG
Adjacency: 11 Upstream: 11 Downstream: 0
Upstream Adjacent AS list
AS9286 KINXIDC-AS-KR KINX, KR
AS2497 IIJ Internet Initiative Japan Inc., JP
AS4637 ASN-TELSTRA-GLOBAL Telstra Global, HK
AS2516 KDDI KDDI CORPORATION, JP
AS4766 KIXS-AS-KR Korea Telecom, KR
AS55836 RELIANCEJIO-IN Reliance Jio Infocomm Limited, IN
AS9498 BBIL-AP BHARTI Airtel Ltd., IN
AS2914 NTT-LTD-2914, US
AS20940 AKAMAI-ASN1, NL
AS3491 CONSOLE-CONNECT-ASN, US
AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP, IN
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 4812 AS24319 ORIGIN Originate: 40208 /16.70 Transit: 0 /0.00 AKAMAI-TYO-AP Akamai Technologies Tokyo ASN, SG
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 % 8685 AS24319 AKAMAI-TYO-AP Akamai Technologies Tokyo ASN, 151 8 3 146 5 3.31% Prefix AS Path Aggregation Suggestion 23.4.92.0/24 293 2516 20940 24319 23.6.198.0/24 2914 20940 24319 23.32.236.0/24 2914 9498 24319 24319 23.33.112.0/24 2914 24319 24319 23.35.219.0/24 2914 20940 24319 23.36.166.0/24 37100 64049 55836 24319 24319 23.36.167.0/24 2914 9498 24319 24319 23.37.120.0/24 2914 20940 24319 23.39.153.0/24 2914 20940 24319 23.39.169.0/24 2914 24319 24319 23.40.61.0/24 2914 24319 24319 23.40.245.0/24 2914 24319 24319 23.40.246.0/24 2914 20940 24319 23.41.16.0/23 2914 24319 24319 23.43.160.0/24 37100 64049 55836 24319 24319 23.44.48.0/24 2914 20940 24319 23.45.48.0/24 2914 20940 24319 23.45.64.0/24 2914 24319 24319 23.45.76.0/24 2914 24319 24319 23.45.95.0/24 2914 24319 24319 23.45.177.0/24 2914 24319 24319 23.45.178.0/24 37100 9498 24319 24319 23.45.179.0/24 2914 9498 24319 24319 23.46.50.0/24 2914 20940 24319 23.47.79.0/24 37100 64049 55836 24319 24319 23.47.127.0/24 2914 24319 24319 23.52.68.0/24 2914 24319 24319 23.52.71.0/24 2914 20940 24319 23.52.138.0/24 37100 9498 24319 24319 23.53.9.0/24 2914 20940 24319 23.53.249.0/24 2914 24319 24319 23.54.146.0/24 2914 20940 24319 23.55.49.0/24 2914 20940 24319 23.55.105.0/24 2914 24319 24319 23.57.10.0/24 2914 9498 24319 24319 23.58.83.0/24 2914 20940 24319 23.58.135.0/24 2914 20940 24319 23.59.23.0/24 2914 24319 24319 23.59.161.0/24 2914 24319 24319 23.59.172.0/23 2914 24319 24319 23.61.1.0/24 2914 20940 24319 23.62.5.0/24 2914 20940 24319 23.64.136.0/23 2914 20940 24319 23.64.137.0/24 2914 20940 24319 - Withdrawn - matching aggregate 23.64.136.0/23 2914 20940 24319 23.66.126.0/24 2914 24319 24319 23.67.37.0/24 2914 20940 24319 23.67.45.0/24 2914 9498 24319 24319 23.67.51.0/24 2914 20940 24319 23.77.170.0/24 2914 20940 24319 23.79.242.0/24 37100 9498 24319 24319 23.192.217.0/24 2914 24319 24319 23.192.218.0/24 2914 24319 24319 23.194.191.0/24 37100 9498 24319 24319 23.194.214.0/24 6939 4766 24319 23.195.116.0/24 2914 20940 24319 23.196.13.0/24 2914 9498 24319 24319 23.197.48.0/24 2914 24319 24319 23.197.81.0/24 2914 20940 24319 23.199.58.0/24 2914 20940 24319 23.199.61.0/24 2914 24319 24319 23.200.65.0/24 2914 20940 24319 23.200.132.0/24 2914 20940 24319 23.200.217.0/24 2914 9498 24319 24319 23.202.120.0/24 37100 9498 24319 24319 23.204.72.0/24 2914 20940 24319 23.204.73.0/24 6939 4766 24319 23.205.111.0/24 2914 24319 24319 23.205.112.0/24 37100 9498 24319 24319 23.206.174.0/24 2914 20940 24319 23.206.239.0/24 2914 20940 24319 23.206.240.0/23 2914 20940 24319 23.207.168.0/24 2914 20940 24319 23.208.30.0/24 2914 24319 24319 23.210.5.0/24 37100 64049 55836 24319 24319 23.210.72.0/24 37100 9498 24319 24319 23.210.246.0/24 2914 24319 24319 23.213.162.0/23 2914 24319 24319 + Announce - aggregate of 23.213.162.0/24 (2914 24319 24319) and 23.213.163.0/24 (2914 24319 24319) 23.213.162.0/24 2914 24319 24319 - Withdrawn - aggregated with 23.213.163.0/24 (2914 24319 24319) 23.213.163.0/24 2914 24319 24319 - Withdrawn - aggregated with 23.213.162.0/24 (2914 24319 24319) 23.214.82.0/24 37100 64049 55836 24319 24319 23.214.89.0/24 2914 20940 24319 23.214.113.0/24 37100 64049 55836 24319 24319 23.215.14.0/24 2914 24319 24319 23.215.32.0/24 2914 20940 24319 23.215.63.0/24 2914 2516 24319 24319 23.215.107.0/24 37100 9498 24319 24319 23.216.8.0/24 2914 24319 24319 23.217.105.0/24 2914 20940 24319 23.220.160.0/24 2914 24319 24319 23.223.40.0/24 37100 64049 55836 24319 24319 60.254.128.0/24 2914 24319 24319 60.254.153.0/24 2914 24319 24319 61.213.149.0/24 2152 2516 20940 24319 72.246.54.0/24 2914 20940 24319 72.246.245.0/24 2914 9498 24319 24319 72.246.246.0/24 2914 24319 24319 72.247.186.0/24 2152 2516 20940 24319 72.247.189.0/24 2914 24319 24319 72.247.238.0/24 2914 9498 24319 24319 96.7.130.0/23 2914 20940 24319 96.7.243.0/24 2914 24319 24319 96.16.205.0/24 2914 9498 24319 24319 96.17.199.0/24 2914 24319 24319 104.72.71.0/24 2914 20940 24319 104.77.12.0/23 2914 20940 24319 + Announce - aggregate of 104.77.12.0/24 (2914 20940 24319) and 104.77.13.0/24 (2914 20940 24319) 104.77.12.0/24 2914 20940 24319 - Withdrawn - aggregated with 104.77.13.0/24 (2914 20940 24319) 104.77.13.0/24 2914 20940 24319 - Withdrawn - aggregated with 104.77.12.0/24 (2914 20940 24319) 104.77.172.0/24 2914 20940 24319 104.77.203.0/24 2914 24319 24319 104.79.197.0/24 2914 20940 24319 104.79.205.0/24 2914 24319 24319 104.81.248.0/24 37100 64049 55836 24319 24319 104.90.4.0/24 2914 9498 24319 24319 104.95.110.0/24 37100 64049 55836 24319 24319 104.96.170.0/23 2914 9498 24319 24319 + Announce - aggregate of 104.96.170.0/24 (2914 9498 24319 24319) and 104.96.171.0/24 (2914 9498 24319 24319) 104.96.170.0/24 2914 9498 24319 24319 - Withdrawn - aggregated with 104.96.171.0/24 (2914 9498 24319 24319) 104.96.171.0/24 2914 9498 24319 24319 - Withdrawn - aggregated with 104.96.170.0/24 (2914 9498 24319 24319) 104.96.182.0/24 2914 20940 24319 104.96.210.0/24 2914 9498 24319 24319 104.96.211.0/24 37100 64049 55836 24319 24319 104.97.87.0/24 2914 20940 24319 104.100.92.0/24 6939 4766 24319 104.114.64.0/24 2914 20940 24319 104.116.241.0/24 2914 20940 24319 104.117.67.0/24 2914 9498 24319 24319 104.118.5.0/24 2914 24319 24319 104.118.27.0/24 2152 2516 24319 24319 104.120.136.0/23 2152 2516 24319 24319 104.123.48.0/24 37100 64049 55836 24319 24319 104.123.49.0/24 2914 24319 24319 104.123.57.0/24 2914 20940 24319 104.123.58.0/24 2914 20940 24319 104.124.51.0/24 37100 64049 55836 24319 24319 104.125.15.0/24 2914 20940 24319 124.40.52.208/28 2914 24319 24319 125.56.217.0/24 2914 24319 24319 173.223.53.0/24 2914 20940 24319 184.24.155.0/24 2914 24319 24319 184.26.92.0/24 2914 20940 24319 184.27.198.0/24 2914 20940 24319 184.28.4.0/24 37100 64049 55836 24319 24319 184.28.102.0/23 37100 9498 24319 24319 184.28.102.0/24 6939 64049 55836 24319 24319 184.28.103.0/24 37100 9498 24319 24319 - Withdrawn - matching aggregate 184.28.102.0/23 37100 9498 24319 24319 184.28.202.0/24 2914 24319 24319 184.29.142.0/24 2914 24319 24319 184.50.84.0/24 2914 20940 24319 184.51.41.0/24 2914 20940 24319 184.51.91.0/24 2914 20940 24319 184.51.109.0/24 2914 24319 24319 184.51.207.0/24 2914 20940 24319 184.84.209.0/24 2914 24319 24319 184.86.113.0/24 2914 20940 24319 184.87.192.0/24 6939 4766 24319
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS24319 170 More Specifics 170 Total Advertisements AKAMAI-TYO-AP Akamai Technologies Tokyo ASN, SG
23.4.92.0/24 23.0.0.0/12
23.6.198.0/24 23.0.0.0/12
23.33.112.0/24 23.32.0.0/11
23.35.27.0/24 23.32.0.0/11
23.35.219.0/24 23.32.0.0/11
23.36.166.0/24 23.32.0.0/11
23.36.167.0/24 23.32.0.0/11
23.37.120.0/24 23.32.0.0/11
23.39.153.0/24 23.32.0.0/11
23.39.169.0/24 23.32.0.0/11
23.40.61.0/24 23.32.0.0/11
23.40.245.0/24 23.32.0.0/11
23.40.246.0/24 23.32.0.0/11
23.41.16.0/23 23.32.0.0/11
23.43.160.0/24 23.32.0.0/11
23.44.48.0/24 23.32.0.0/11
23.45.48.0/24 23.32.0.0/11
23.45.64.0/24 23.32.0.0/11
23.45.76.0/24 23.32.0.0/11
23.45.95.0/24 23.32.0.0/11
23.45.155.0/24 23.32.0.0/11
23.45.177.0/24 23.32.0.0/11
23.45.178.0/24 23.32.0.0/11
23.46.50.0/24 23.32.0.0/11
23.47.79.0/24 23.32.0.0/11
23.47.127.0/24 23.32.0.0/11
23.48.203.0/24 23.32.0.0/11
23.52.68.0/24 23.32.0.0/11
23.52.71.0/24 23.32.0.0/11
23.52.138.0/24 23.32.0.0/11
23.53.1.0/24 23.32.0.0/11
23.53.9.0/24 23.32.0.0/11
23.53.249.0/24 23.32.0.0/11
23.54.146.0/24 23.32.0.0/11
23.55.49.0/24 23.32.0.0/11
23.55.105.0/24 23.32.0.0/11
23.57.10.0/24 23.32.0.0/11
23.58.83.0/24 23.32.0.0/11
23.58.135.0/24 23.32.0.0/11
23.59.23.0/24 23.32.0.0/11
23.59.161.0/24 23.32.0.0/11
23.59.172.0/23 23.32.0.0/11
23.61.1.0/24 23.32.0.0/11
23.62.5.0/24 23.32.0.0/11
23.62.107.0/24 23.32.0.0/11
23.64.136.0/23 23.64.0.0/14
23.64.137.0/24 23.64.0.0/14
23.66.126.0/24 23.64.0.0/14
23.67.37.0/24 23.64.0.0/14
23.67.45.0/24 23.64.0.0/14
23.67.51.0/24 23.64.0.0/14
23.67.150.0/23 23.64.0.0/14
23.77.170.0/24 23.72.0.0/13
23.79.242.0/24 23.72.0.0/13
23.192.217.0/24 23.192.0.0/11
23.192.218.0/24 23.192.0.0/11
23.194.191.0/24 23.192.0.0/11
23.194.214.0/24 23.192.0.0/11
23.195.116.0/24 23.192.0.0/11
23.196.13.0/24 23.192.0.0/11
23.197.48.0/24 23.192.0.0/11
23.197.81.0/24 23.192.0.0/11
23.199.58.0/24 23.192.0.0/11
23.199.61.0/24 23.192.0.0/11
23.200.65.0/24 23.192.0.0/11
23.200.217.0/24 23.192.0.0/11
23.201.96.0/24 23.192.0.0/11
23.202.120.0/24 23.192.0.0/11
23.204.72.0/24 23.192.0.0/11
23.204.73.0/24 23.192.0.0/11
23.205.47.0/24 23.192.0.0/11
23.205.111.0/24 23.192.0.0/11
23.205.112.0/24 23.192.0.0/11
23.206.174.0/24 23.192.0.0/11
23.206.239.0/24 23.192.0.0/11
23.206.240.0/23 23.192.0.0/11
23.208.30.0/24 23.192.0.0/11
23.210.5.0/24 23.192.0.0/11
23.210.72.0/24 23.192.0.0/11
23.210.246.0/24 23.192.0.0/11
23.211.134.0/24 23.192.0.0/11
23.213.162.0/24 23.192.0.0/11
23.213.163.0/24 23.192.0.0/11
23.214.82.0/24 23.192.0.0/11
23.214.89.0/24 23.192.0.0/11
23.214.113.0/24 23.192.0.0/11
23.215.14.0/24 23.192.0.0/11
23.215.32.0/24 23.192.0.0/11
23.215.63.0/24 23.192.0.0/11
23.215.107.0/24 23.192.0.0/11
23.216.8.0/24 23.192.0.0/11
23.217.105.0/24 23.192.0.0/11
23.220.160.0/24 23.192.0.0/11
23.221.60.0/24 23.192.0.0/11
23.221.61.0/24 23.192.0.0/11
23.223.40.0/24 23.192.0.0/11
60.254.128.0/24 60.254.128.0/18
60.254.153.0/24 60.254.128.0/18
61.213.149.0/24 61.208.0.0/13
72.246.54.0/24 72.246.0.0/15
72.246.95.0/24 72.246.0.0/15
72.246.245.0/24 72.246.0.0/15
72.246.246.0/24 72.246.0.0/15
72.247.6.0/24 72.246.0.0/15
72.247.152.0/24 72.246.0.0/15
72.247.180.0/24 72.246.0.0/15
72.247.183.0/24 72.246.0.0/15
72.247.186.0/24 72.246.0.0/15
72.247.189.0/24 72.246.0.0/15
72.247.238.0/24 72.246.0.0/15
72.247.241.0/24 72.246.0.0/15
96.6.44.0/24 96.6.0.0/15
96.6.47.0/24 96.6.0.0/15
96.6.115.0/24 96.6.0.0/15
96.6.125.0/24 96.6.0.0/15
96.7.130.0/23 96.6.0.0/15
96.7.243.0/24 96.6.0.0/15
96.16.205.0/24 96.16.0.0/15
96.17.199.0/24 96.16.0.0/15
104.72.71.0/24 104.64.0.0/10
104.77.12.0/24 104.64.0.0/10
104.77.13.0/24 104.64.0.0/10
104.77.172.0/24 104.64.0.0/10
104.77.203.0/24 104.64.0.0/10
104.79.197.0/24 104.64.0.0/10
104.79.205.0/24 104.64.0.0/10
104.81.248.0/24 104.64.0.0/10
104.90.4.0/24 104.64.0.0/10
104.95.110.0/24 104.64.0.0/10
104.96.170.0/24 104.64.0.0/10
104.96.171.0/24 104.64.0.0/10
104.96.182.0/24 104.64.0.0/10
104.96.210.0/24 104.64.0.0/10
104.96.211.0/24 104.64.0.0/10
104.97.87.0/24 104.64.0.0/10
104.100.92.0/24 104.64.0.0/10
104.100.94.0/24 104.64.0.0/10
104.114.64.0/24 104.64.0.0/10
104.116.241.0/24 104.64.0.0/10
104.117.67.0/24 104.64.0.0/10
104.118.5.0/24 104.64.0.0/10
104.123.48.0/24 104.64.0.0/10
104.123.49.0/24 104.64.0.0/10
104.123.57.0/24 104.64.0.0/10
104.123.58.0/24 104.64.0.0/10
104.124.51.0/24 104.64.0.0/10
104.125.15.0/24 104.64.0.0/10
124.40.52.208/28 124.40.32.0/19
125.56.209.0/24 125.56.128.0/17
125.56.217.0/24 125.56.128.0/17
173.223.53.0/24 173.222.0.0/15
173.223.131.0/24 173.222.0.0/15
184.24.155.0/24 184.24.0.0/13
184.26.92.0/24 184.24.0.0/13
184.27.198.0/24 184.24.0.0/13
184.28.4.0/24 184.24.0.0/13
184.28.102.0/24 184.24.0.0/13
184.28.103.0/24 184.24.0.0/13
184.28.147.0/24 184.24.0.0/13
184.28.202.0/24 184.24.0.0/13
184.29.142.0/24 184.24.0.0/13
184.50.25.0/24 184.50.0.0/15
184.50.84.0/24 184.50.0.0/15
184.51.41.0/24 184.50.0.0/15
184.51.91.0/24 184.50.0.0/15
184.51.109.0/24 184.50.0.0/15
184.51.207.0/24 184.50.0.0/15
184.84.209.0/24 184.84.0.0/14
184.86.113.0/24 184.84.0.0/14
184.87.192.0/24 184.84.0.0/14
23.32.236.0/24 23.32.0.0/11
23.45.179.0/24 23.32.0.0/11
23.200.132.0/24 23.192.0.0/11
23.207.168.0/24 23.192.0.0/11
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 23.48.203.0/24 Announced
+ 61.213.149.0/24 Announced
+ 72.247.186.0/24 Announced
+ 184.50.25.0/24 Announced
- 23.32.236.0/24 Withdrawn
- 23.45.179.0/24 Withdrawn
- 23.200.132.0/24 Withdrawn
- 23.207.168.0/24 Withdrawn
whois: 402590
IANA has recorded AS24319 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS24319\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 'AS24298 - AS24400'
as-block: AS24298 - AS24400
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 'AS24319'
% Abuse contact for 'AS24319' is 'ip-admin@akamai.com'
aut-num: AS24319
as-name: AKAMAI-TYO-AP
descr: Akamai Technologies Tokyo ASN
country: SG
import: from AS2914 accept ANY
import: from AS2516 accept ANY
export: to AS2914 announce AS24319
export: to AS2516 announce AS24319
org: ORG-ATI1-AP
admin-c: NF49-AP
tech-c: NF49-AP
abuse-c: AA1826-AP
notify: ip-admin@akamai.com
mnt-lower: MAINT-AP-AKAMAI
mnt-routes: MAINT-AP-AKAMAI
mnt-by: APNIC-HM
mnt-irt: IRT-AKAMAI-AP
last-modified: 2020-07-14T17:48:08Z
source: APNIC
irt: IRT-AKAMAI-AP
address: Akamai Technologies
address: 145 Broadway
address: Cambridge, MA 02142
e-mail: ip-admin@akamai.com
abuse-mailbox: ip-admin@akamai.com
admin-c: AIA35-AP
tech-c: AIA35-AP
auth: # Filtered
remarks: ip-admin@akamai.com was validated on 2026-02-24
mnt-by: MAINT-AP-AKAMAI
last-modified: 2026-02-24T13:45:53Z
source: APNIC
organisation: ORG-ATI1-AP
org-name: Akamai Technologies, Inc.
org-type: LIR
country: US
address: 145 Broadway
phone: +1-617-444-4768
fax-no: +1-617-444-4768
e-mail: ip-admin@akamai.com
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-05T02:14:59Z
source: APNIC
role: ABUSE AKAMAIAP
country: ZZ
address: Akamai Technologies
address: 145 Broadway
address: Cambridge, MA 02142
phone: +000000000
e-mail: ip-admin@akamai.com
admin-c: AIA35-AP
tech-c: AIA35-AP
nic-hdl: AA1826-AP
remarks: Generated from irt object IRT-AKAMAI-AP
remarks: ip-admin@akamai.com was validated on 2026-02-24
abuse-mailbox: ip-admin@akamai.com
mnt-by: APNIC-ABUSE
last-modified: 2026-02-24T13:46:13Z
source: APNIC
person: Noam Freedman
nic-hdl: NF49-AP
e-mail: noam@akamai.com
address: Akamai Technologies
address: 8 Cambridge Center
address: Cambridge, MA 02142
phone: +1-617-444-3000
country: AP
mnt-by: MAINT-AP-AKAMAI
last-modified: 2016-12-12T10:28:39Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)