IPv4 prefix

61.208.0.0/13

IP Prefix (CIDR)
61.208.0.0/13
Subnet Mask
255.248.0.0
Address Count
524,288
Registration 1 of 2
Owner
Asia Pacific Network Information Center, Pty. Ltd.
Handle
ORG-APNI3-AP
Country
Australia (AU)
Address
Level 1 - 33 Park Road
Registry
APNIC
Registered Prefix
61.0.0.0/8 (61.0.0.0 - 61.255.255.255)
Delegated Prefix
61.248.232.0/21 (61.248.232.0 - 61.248.239.255)
Registration 2 of 2
Owner
Japan Network Information Center
Handle
JNIC1-AP
Country
Japan (JP)
Address
Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda Chiyoda-ku, Tokyo 101-0047, Japan
Registry
JPNIC
Registered Prefixes
61.208.0.0/16 (61.208.0.0 - 61.208.255.255)
61.209.0.0/17 (61.209.0.0 - 61.209.127.255)

61.209.128.0/18 (61.209.128.0 - 61.209.191.255)

61.210.0.0/24 (61.210.0.0 - 61.210.0.255)

61.210.64.0/24 (61.210.64.0 - 61.210.64.255)

61.210.128.0/24 (61.210.128.0 - 61.210.128.255)

61.210.160.0/21 (61.210.160.0 - 61.210.167.255)

61.211.0.0/23 (61.211.0.0 - 61.211.1.255)

61.211.96.0/22 (61.211.96.0 - 61.211.99.255)

61.211.128.0/20 (61.211.128.0 - 61.211.143.255)

61.211.144.0/20 (61.211.144.0 - 61.211.159.255)

61.211.160.0/25 (61.211.160.0 - 61.211.160.127)

61.211.176.0/24 (61.211.176.0 - 61.211.176.255)

61.211.192.0/24 (61.211.192.0 - 61.211.192.255)

61.211.224.0/22 (61.211.224.0 - 61.211.227.255)

61.211.240.0/21 (61.211.240.0 - 61.211.247.255)

61.213.0.0/20 (61.213.0.0 - 61.213.15.255)

61.213.16.0/20 (61.213.16.0 - 61.213.31.255)

61.213.32.0/21 (61.213.32.0 - 61.213.39.255)

61.213.48.0/22 (61.213.48.0 - 61.213.51.255)

61.213.64.0/18 (61.213.64.0 - 61.213.127.255)

61.213.128.0/23 (61.213.128.0 - 61.213.129.255)

61.213.144.0/20 (61.213.144.0 - 61.213.159.255)

61.213.144.0/24 (61.213.144.0 - 61.213.144.255)

61.213.149.0/24 (61.213.149.0 - 61.213.149.255)

61.213.160.0/24 (61.213.160.0 - 61.213.160.255)

61.213.192.0/30 (61.213.192.0 - 61.213.192.3)

61.213.208.0/23 (61.213.208.0 - 61.213.209.255)

61.213.224.0/22 (61.213.224.0 - 61.213.227.255)

61.213.228.0/23 (61.213.228.0 - 61.213.229.255)

61.213.230.0/24 (61.213.230.0 - 61.213.230.255)

61.213.240.0/20 (61.213.240.0 - 61.213.255.255)

61.214.0.0/17 (61.214.0.0 - 61.214.127.255)

61.215.0.0/26 (61.215.0.0 - 61.215.0.63)

61.215.128.0/19 (61.215.128.0 - 61.215.159.255)

61.215.160.0/20 (61.215.160.0 - 61.215.175.255)

61.215.176.0/20 (61.215.176.0 - 61.215.191.255)

61.215.192.0/25 (61.215.192.0 - 61.215.192.127)

61.215.208.0/22 (61.215.208.0 - 61.215.211.255)

61.215.224.0/20 (61.215.224.0 - 61.215.239.255)

61.215.240.0/24 (61.215.240.0 - 61.215.240.255)
Delegated Prefix
61.208.0.0/13 (61.208.0.0 - 61.215.255.255)
Announced Prefix Relationship Origin ASN Description Country First Address Last Address
61.208.0.0/16 More specific AS4713 NTT DOCOMO BUSINESS Inc. Japan (JP) 61.208.0.0 61.208.255.255
61.209.0.0/16 More specific AS4725 SoftBank Corp. Japan (JP) 61.209.0.0 61.209.255.255
61.210.0.0/18 More specific AS2510 FUJITSU LIMITED Japan (JP) 61.210.0.0 61.210.63.255
61.210.64.0/19 More specific AS9621 OTNet Co. Inc. Japan (JP) 61.210.64.0 61.210.95.255
61.210.128.0/17 More specific AS2510 FUJITSU LIMITED Japan (JP) 61.210.128.0 61.210.255.255
61.210.160.0/21 More specific AS55374 FUJITSU LIMITED Japan (JP) 61.210.160.0 61.210.167.255
61.211.0.0/18 More specific AS2527 Sony Network Communications Inc. Japan (JP) 61.211.0.0 61.211.63.255
61.211.96.0/19 More specific AS2497 Internet Initiative Japan Inc. Japan (JP) 61.211.96.0 61.211.127.255
61.211.128.0/20 More specific AS17529 STARCAT Co . LTD. Japan (JP) 61.211.128.0 61.211.143.255
61.211.144.0/20 More specific AS7686 JCOM Co. Ltd. Japan (JP) 61.211.144.0 61.211.159.255
61.211.160.0/20 More specific AS17675 PacketFabric (Japan) Co. Ltd. Japan (JP) 61.211.160.0 61.211.175.255
61.211.176.0/20 More specific AS10010 TOKAI Communications Corporation Japan (JP) 61.211.176.0 61.211.191.255
61.211.192.0/19 More specific AS10010 TOKAI Communications Corporation Japan (JP) 61.211.192.0 61.211.223.255
61.211.224.0/20 More specific AS9370 SAKURA Internet Inc. Japan (JP) 61.211.224.0 61.211.239.255
61.211.240.0/20 More specific AS10013 FreeBit Co. Ltd. Japan (JP) 61.211.240.0 61.211.255.255
61.213.0.0/20 More specific AS17676 SoftBank Corp. Japan (JP) 61.213.0.0 61.213.15.255
61.213.16.0/20 More specific AS17682 296 BROAD NET Com Inc Japan (JP) 61.213.16.0 61.213.31.255
61.213.32.0/20 More specific AS17682 296 BROAD NET Com Inc Japan (JP) 61.213.32.0 61.213.47.255
61.213.48.0/20 More specific AS17680 SCSK Corporation Japan (JP) 61.213.48.0 61.213.63.255
61.213.64.0/18 More specific AS4685 Asahi Net Japan (JP) 61.213.64.0 61.213.127.255
61.213.128.0/20 More specific AS17511 OPTAGE Inc. Japan (JP) 61.213.128.0 61.213.143.255
61.213.144.0/20 More specific AS2914 NTT America Inc. United States of America (US) 61.213.144.0 61.213.159.255
61.213.149.0/24 More specific AS24319 Akamai Technologies Inc. United States of America (US) 61.213.149.0 61.213.149.255
61.213.151.0/24 More specific AS394957 Zadara Storage Inc. United States of America (US) 61.213.151.0 61.213.151.255
61.213.160.0/19 More specific AS2914 NTT America Inc. United States of America (US) 61.213.160.0 61.213.191.255
61.213.192.0/20 More specific AS17529 STARCAT Co . LTD. Japan (JP) 61.213.192.0 61.213.207.255
61.213.208.0/20 More specific AS17534 NSK Co. Ltd. Japan (JP) 61.213.208.0 61.213.223.255
61.213.224.0/20 More specific AS10012 Rakuten Mobile Inc. Japan (JP) 61.213.224.0 61.213.239.255
61.213.240.0/20 More specific AS7670 Enecom Inc. Japan (JP) 61.213.240.0 61.213.255.255
61.214.0.0/16 More specific AS4713 NTT DOCOMO BUSINESS Inc. Japan (JP) 61.214.0.0 61.214.255.255
61.215.0.0/17 More specific AS2516 KDDI CORPORATION Japan (JP) 61.215.0.0 61.215.127.255
61.215.128.0/19 More specific AS9378 JCOM Co. Ltd. Japan (JP) 61.215.128.0 61.215.159.255
61.215.160.0/20 More specific AS9378 JCOM Co. Ltd. Japan (JP) 61.215.160.0 61.215.175.255
61.215.176.0/20 More specific AS59108 KATCH NETWORK INC. Japan (JP) 61.215.176.0 61.215.191.255
61.215.192.0/20 More specific AS17676 SoftBank Corp. Japan (JP) 61.215.192.0 61.215.207.255
61.215.208.0/20 More specific AS4694 IDC Frontier Inc. Japan (JP) 61.215.208.0 61.215.223.255
61.215.224.0/20 More specific AS7672 Hokuden Information System Service Co. Ltd. Japan (JP) 61.215.224.0 61.215.239.255
61.215.240.0/20 More specific AS7522 STNet Incorporated Japan (JP) 61.215.240.0 61.215.255.255