AS Name
AKAMAI-TYO-AP
Org Name
Akamai Technologies Tokyo ASN
Registry Region
Singapore
Looking Glass
IPv4Prefixes

148

IPv6Prefixes

51

IPv4 NUMs

247,040

IPv6 NUMs(/64)

3,342,336

247,040 IPv4 Addresses
CIDR Description IP Num
23.3.137.0/24 Akamai Technologies, Inc. 256
23.4.92.0/24 Akamai Technologies, Inc. 256
23.5.167.0/24 Akamai Technologies, Inc. 256
23.6.198.0/24 Akamai Technologies, Inc. 256
23.15.40.0/24 Akamai Technologies, Inc. 256
23.35.27.0/24 Akamai Technologies, Inc. 256
23.35.151.0/24 Akamai Technologies, Inc. 256
23.35.219.0/24 Akamai Technologies, Inc. 256
23.37.120.0/24 Akamai Technologies, Inc. 256
23.40.61.0/24 Akamai Technologies, Inc. 256
23.41.16.0/23 Akamai Technologies, Inc. 512
23.44.48.0/24 Akamai Technologies, Inc. 256
23.45.48.0/24 Akamai Technologies, Inc. 256
23.45.64.0/24 Akamai Technologies, Inc. 256
23.45.76.0/24 Akamai Technologies, Inc. 256
23.45.155.0/24 Akamai International, BV 256
23.45.177.0/24 Akamai Technologies, Inc. 256
23.45.178.0/24 Akamai Technologies, Inc. 256
23.46.50.0/24 Akamai Technologies, Inc. 256
23.47.127.0/24 Akamai Technologies, Inc. 256
23.48.203.0/24 Akamai Technologies, Inc. 256
23.52.68.0/24 Akamai Technologies, Inc. 256
23.52.71.0/24 Akamai Technologies, Inc. 256
23.53.1.0/24 Akamai International, BV 256
23.53.9.0/24 Akamai Technologies, Inc. 256
23.53.249.0/24 Akamai Technologies, Inc. 256
23.54.146.0/24 Akamai Technologies, Inc. 256
23.55.232.0/24 Akamai Technologies, Inc. 256
23.58.82.0/24 Akamai Technologies, Inc. 256
23.58.83.0/24 Akamai Technologies, Inc. 256
23.59.23.0/24 Akamai Technologies, Inc. 256
23.59.161.0/24 Akamai Technologies, Inc. 256
23.59.172.0/23 Akamai Technologies, Inc. 512
23.61.1.0/24 Akamai Technologies, Inc. 256
23.62.5.0/24 Akamai Technologies, Inc. 256
23.62.96.0/24 Akamai Technologies, Inc. 256
23.64.136.0/23 Akamai Technologies, Inc. 512
23.66.126.0/24 Akamai Technologies, Inc. 256
23.67.37.0/24 Akamai Technologies, Inc. 256
23.67.45.0/24 Akamai Technologies, Inc. 256
23.67.51.0/24 Akamai Technologies, Inc. 256
23.67.150.0/23 Akamai Technologies, Inc. 512
23.79.242.0/24 Akamai Technologies, Inc. 256
23.194.127.0/24 Akamai Technologies, Inc. 256
23.194.138.0/23 Akamai Technologies, Inc. 512
23.194.191.0/24 Akamai Technologies, Inc. 256
23.194.214.0/24 Akamai Technologies, Inc. 256
23.199.58.0/24 Akamai Technologies, Inc. 256
23.199.61.0/24 Akamai Technologies, Inc. 256
23.200.217.0/24 Akamai Technologies, Inc. 256
23.201.96.0/24 Akamai Technologies, Inc. 256
23.205.46.0/24 Akamai Technologies, Inc. 256
23.205.47.0/24 Akamai Technologies, Inc. 256
23.205.111.0/24 Akamai Technologies, Inc. 256
23.205.112.0/24 Akamai Technologies, Inc. 256
23.206.239.0/24 Akamai Technologies, Inc. 256
23.206.240.0/23 Akamai Technologies, Inc. 512
23.207.200.0/24 Akamai Technologies, Inc. 256
23.208.30.0/24 Akamai Technologies, Inc. 256
23.210.5.0/24 Akamai Technologies, Inc. 256
23.210.72.0/24 Akamai Technologies, Inc. 256
23.210.246.0/24 Akamai Technologies, Inc. 256
23.211.134.0/24 Akamai Technologies, Inc. 256
23.214.82.0/24 Akamai Technologies, Inc. 256
23.214.113.0/24 Akamai Technologies, Inc. 256
23.215.14.0/24 Akamai Technologies, Inc. 256
23.215.63.0/24 Akamai Technologies, Inc. 256
23.215.107.0/24 Akamai Technologies, Inc. 256
23.220.160.0/24 Akamai Technologies, Inc. 256
23.221.60.0/24 Akamai Technologies, Inc. 256
23.221.61.0/24 Akamai Technologies, Inc. 256
43.254.120.0/22 AKAMAI-AP Akamai Technologies, Inc. 1024
59.151.128.0/18 AKAMAI Akamai Technologies, Inc. 16384
60.254.128.0/24 AKAMAI Akamai Technologies, Inc. 256
60.254.128.0/18 AKAMAI Akamai Technologies, Inc. 16384
60.254.153.0/24 AKAMAI Akamai Technologies, Inc. 256
72.246.54.0/24 Akamai Technologies, Inc. 256
72.246.95.0/24 Akamai Technologies, Inc. 256
72.246.102.0/24 Akamai Technologies, Inc. 256
72.246.245.0/24 Akamai Technologies, Inc. 256
72.246.246.0/24 Akamai Technologies, Inc. 256
72.247.6.0/24 Akamai Technologies, Inc. 256
72.247.38.0/24 Akamai Technologies, Inc. 256
72.247.152.0/24 Akamai Technologies, Inc. 256
72.247.180.0/24 Akamai Technologies, Inc. 256
72.247.183.0/24 Akamai Technologies, Inc. 256
72.247.186.0/24 Akamai Technologies, Inc. 256
72.247.187.0/24 Akamai Technologies, Inc. 256
72.247.189.0/24 Akamai Technologies, Inc. 256
72.247.238.0/24 Akamai Technologies, Inc. 256
72.247.241.0/24 Akamai Technologies, Inc. 256
96.6.44.0/24 Akamai Technologies, Inc. 256
96.6.47.0/24 Akamai Technologies, Inc. 256
96.6.115.0/24 Akamai Technologies, Inc. 256
96.6.125.0/24 Akamai Technologies, Inc. 256
96.7.130.0/23 Akamai Technologies, Inc. 512
96.7.241.0/24 Akamai Technologies, Inc. 256
96.7.242.0/24 Akamai Technologies, Inc. 256
96.7.243.0/24 Akamai Technologies, Inc. 256
96.17.199.0/24 Akamai Technologies, Inc. 256
103.238.148.0/22 AKAMAI-AP Akamai Technologies, Inc. 1024
104.72.71.0/24 Akamai Technologies, Inc. 256
104.77.12.0/24 Akamai Technologies, Inc. 256
104.77.13.0/24 Akamai Technologies, Inc. 256
104.77.172.0/24 Akamai Technologies, Inc. 256
104.77.203.0/24 Akamai Technologies, Inc. 256
104.79.197.0/24 Akamai Technologies, Inc. 256
104.79.205.0/24 Akamai Technologies, Inc. 256
104.81.248.0/24 Akamai Technologies, Inc. 256
104.100.92.0/24 Akamai Technologies, Inc. 256
104.114.64.0/24 Akamai Technologies, Inc. 256
104.116.240.0/24 Akamai Technologies, Inc. 256
104.116.241.0/24 Akamai Technologies, Inc. 256
104.118.5.0/24 Akamai Technologies, Inc. 256
104.118.27.0/24 Akamai Technologies, Inc. 256
104.120.136.0/23 Akamai Technologies, Inc. 512
104.123.49.0/24 Akamai Technologies, Inc. 256
104.123.57.0/24 Akamai Technologies, Inc. 256
104.123.58.0/24 Akamai Technologies, Inc. 256
104.124.51.0/24 Akamai Technologies, Inc. 256
104.125.15.0/24 Akamai Technologies, Inc. 256
118.214.0.0/16 AKAMAI Akamai Technologies, Inc. 65536
118.215.0.0/17 AKAMAI Akamai Technologies, Inc. 32768
118.215.128.0/18 AKAMAI Akamai Technologies, Inc. 16384
122.252.32.0/19 AKAMAI Akamai Technologies, Inc. 8192
122.252.128.0/20 AKAMAI Akamai Technologies, Inc. 4096
125.56.128.0/17 AKAMAI Akamai Technologies, Inc. 32768
125.56.209.0/24 AKAMAI Akamai Technologies, Inc. 256
125.56.217.0/24 AKAMAI Akamai Technologies, Inc. 256
125.252.192.0/18 AKAMAI Akamai Technologies, Inc. 16384
173.223.53.0/24 Akamai Technologies, Inc. 256
173.223.131.0/24 Akamai Technologies, Inc. 256
184.26.45.0/24 Akamai Technologies, Inc. 256
184.26.92.0/24 Akamai Technologies, Inc. 256
184.27.198.0/24 Akamai Technologies, Inc. 256
184.28.4.0/24 Akamai Technologies, Inc. 256
184.28.5.0/24 Akamai Technologies, Inc. 256
184.28.102.0/24 Akamai Technologies, Inc. 256
184.28.103.0/24 Akamai Technologies, Inc. 256
184.28.146.0/24 Akamai Technologies, Inc. 256
184.28.147.0/24 Akamai Technologies, Inc. 256
184.28.202.0/24 Akamai Technologies, Inc. 256
184.29.142.0/24 Akamai Technologies, Inc. 256
184.50.25.0/24 Akamai Technologies, Inc. 256
184.50.84.0/24 Akamai Technologies, Inc. 256
184.51.41.0/24 Akamai Technologies, Inc. 256
184.51.109.0/24 Akamai Technologies, Inc. 256
184.84.209.0/24 Akamai Technologies, Inc. 256
CIDR Description IP NUMs(prefix /64)
2600:140b:3::/48 Akamai Technologies, Inc. 65536
2600:140b:5::/48 Akamai Technologies, Inc. 65536
2600:140b:14::/48 Akamai Technologies, Inc. 65536
2600:140b:1800::/48 Akamai Technologies, Inc. 65536
2600:140b:2800::/48 Akamai Technologies, Inc. 65536
2600:140b:6800::/48 Akamai Technologies, Inc. 65536
2600:140b:7800::/48 Akamai Technologies, Inc. 65536
2600:140b:9800::/48 Akamai Technologies, Inc. 65536
2600:140b:9c00::/48 Akamai Technologies, Inc. 65536
2600:140b:a400::/48 Akamai Technologies, Inc. 65536
2600:140b:cc00::/48 Akamai Technologies, Inc. 65536
2600:140b:e800::/48 Akamai Technologies, Inc. 65536
2600:140e:2::/48 Akamai Technologies, Inc. 65536
2600:140f:a000::/48 Akamai Technologies, Inc. 65536
2600:140f:c800::/48 Akamai Technologies, Inc. 65536
2600:140f:f800::/48 Akamai Technologies, Inc. 65536
2600:1411:1::/48 Akamai Technologies, Inc. 65536
2600:1413:1000::/48 Akamai Technologies, Inc. 65536
2600:1413:2000::/48 Akamai Technologies, Inc. 65536
2600:1413:3000::/48 Akamai Technologies, Inc. 65536
2600:1413:8000::/48 Akamai Technologies, Inc. 65536
2600:1413:c000::/48 Akamai Technologies, Inc. 65536
2600:1413:e000::/48 Akamai Technologies, Inc. 65536
2600:1415:a::/48 Akamai Technologies, Inc. 65536
2600:1415:15::/48 Akamai Technologies, Inc. 65536
2600:1415:400::/48 Akamai Technologies, Inc. 65536
2600:1415:c00::/48 Akamai Technologies, Inc. 65536
2600:1415:e800::/48 Akamai Technologies, Inc. 65536
2600:1415:f800::/48 Akamai Technologies, Inc. 65536
2600:1417:2::/48 Akamai Technologies, Inc. 65536
2600:1417:1a::/48 Akamai Technologies, Inc. 65536
2600:1417:1d::/48 Akamai Technologies, Inc. 65536
2600:1417:2a::/48 Akamai Technologies, Inc. 65536
2600:1417:2b::/48 Akamai Technologies, Inc. 65536
2600:1417:30::/48 Akamai Technologies, Inc. 65536
2600:1417:32::/48 Akamai Technologies, Inc. 65536
2600:1417:33::/48 Akamai Technologies, Inc. 65536
2600:1417:38::/48 Akamai Technologies, Inc. 65536
2600:1417:3c::/48 Akamai Technologies, Inc. 65536
2600:1417:41::/48 Akamai Technologies, Inc. 65536
2600:1417:4c::/48 Akamai Technologies, Inc. 65536
2600:1417:4d::/48 Akamai Technologies, Inc. 65536
2600:1417:52::/48 Akamai Technologies, Inc. 65536
2600:1417:61::/48 Akamai Technologies, Inc. 65536
2600:1417:63::/48 Akamai Technologies, Inc. 65536
2600:1417:66::/48 Akamai Technologies, Inc. 65536
2600:1417:67::/48 Akamai Technologies, Inc. 65536
2600:1417:800::/48 Akamai Technologies, Inc. 65536
2600:1417:3800::/48 Akamai Technologies, Inc. 65536
2600:1417:c000::/48 Akamai Technologies, Inc. 65536
2600:1417:f000::/48 Akamai Technologies, Inc. 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS2914 NTT-COMMUNICATIONS-2914 - NTT America, Inc., US United States 6,968,320 21,475,230,208 IPv4 IPv4 IPv6 IPv6
AS4788 TMNET-AS-AP - Tmnet, Telekom Malaysia Bhd., MY Malaysia 2,969,856 5,905,580,288 IPv4 IPv4 IPv6 IPv6
AS20940 AKAMAI-ASN1 - Akamai International B.V., US United States 5,386,288 1,103,819,507,200 IPv4 IPv4 IPv6 IPv6
AS1221 ASN-TELSTRA - Telstra Corporation, AU Australia 13,634,600 17,592,186,175,488 IPv4 IPv4 IPv6 IPv6
AS2516 KDDI - KDDI CORPORATION, JP Japan 18,443,264 2,757,369,069,568 IPv4 IPv4 IPv6 IPv6
AS3491 BTN-ASN - PCCW Global, Inc., US United States 1,012,480 13,961,789,440 IPv4 IPv4 IPv6 IPv6
AS4766 KIXS-AS-KR - Korea Telecom, KR Republic of Korea 45,505,156 165,640,011,776 IPv4 IPv4 IPv6 IPv6
AS7473 SINGTEL-AS-AP - Singapore Telecommunications (SINGTEL Internet Exchange), SG Singapore 57,600 4,295,163,904 IPv4 IPv4 IPv6 IPv6
AS7474 OPTUSCOM-AS01-AU - SingTel Optus Pty Ltd, AU Australia 611,072 4,295,098,368 IPv4 IPv4 IPv6 IPv6
AS6453 AS6453 - TATA COMMUNICATIONS (AMERICA) INC, US United States 608,000 21,474,836,480 IPv4 IPv4 IPv6 IPv6
AS10026 TELSTRAGLOBAL - Telstra International Limited, JP Japan 410,624 0 IPv4 IPv4
AS18101 RELIANCE-COMMUNICATIONS-IN - Reliance Communications Limited, IN India 541,440 4,337,106,944 IPv4 IPv4 IPv6 IPv6
AS24218 GTC-MY-PIP-AS - Global Transit Communications, MY Malaysia 66,816 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS4637 ASN-TELSTRA-GLOBAL - Telstra International Limited, HK Hong Kong 525,568 17,180,000,256 IPv4 IPv4 IPv6 IPv6
AS4755 TATACOMM-AS - Tata Communications Limited, IN India 1,807,232 8,858,763,264 IPv4 IPv4 IPv6 IPv6
AS4826 VOCUS-BACKBONE-AS - VOCUS PTY LTD, AU Australia 280,576 8,590,196,736 IPv4 IPv4 IPv6 IPv6
AS9286 KINXIDC-AS-KR - KINX, KR Republic of Korea 234,240 262,144 IPv4 IPv4 IPv6 IPv6
AS9498 BBIL-AP - Bharti Airtel Limited, IN India 1,779,712 4,299,489,280 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS20940 AKAMAI-ASN1 - Akamai International B.V., US United States 5,386,288 1,103,819,507,200 IPv4 IPv4 IPv6 IPv6
AS21342 AKAMAI-ASN2 - Akamai International B.V., US United States 14,080 2,818,048 IPv4 IPv4 IPv6 IPv6
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:         [email protected]
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         [email protected]
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC


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:         [email protected]
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         [email protected]
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC



aut-num:        AS24319
as-name:        AKAMAI-TYO-AP
descr:          Akamai Technologies Tokyo ASN
country:        SG
org:            ORG-ATI1-AP
import:         from AS2914 accept ANY
import:         from AS2516 accept ANY
export:         to AS2914 announce AS24319
export:         to AS2516 announce AS24319
admin-c:        NF49-AP
tech-c:         NF49-AP
notify:         [email protected]
mnt-by:         APNIC-HM
mnt-lower:      MAINT-AP-AKAMAI
mnt-irt:        IRT-AKAMAI-AP
mnt-routes:     MAINT-AP-AKAMAI
last-modified:  2019-06-09T22:41:30Z
source:         APNIC

irt:            IRT-AKAMAI-AP
address:        Akamai Technologies
address:        145 Broadway
address:        Cambridge, MA 02142
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        NF49-AP
tech-c:         NF49-AP
auth:           # Filtered
remarks:        [email protected] is invalid
remarks:        [email protected] was validated on 2020-01-12
mnt-by:         MAINT-AP-AKAMAI
last-modified:  2020-01-12T13:54:49Z
source:         APNIC

organisation:   ORG-ATI1-AP
org-name:       Akamai Technologies, Inc.
country:        US
address:        145 Broadway
phone:          +1-617-444-4768
fax-no:         +1-617-444-4768
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2020-01-07T12:55:10Z
source:         APNIC

person:         Noam Freedman
nic-hdl:        NF49-AP
e-mail:         [email protected]
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