163.140.55.255

  • Reverse DNS confirmed
  • Not on blocklists
Network
IIJNET
Range
163.140.0.0 - 163.140.55.255
CIDR
163.140.0.0/19, 163.140.32.0/20, 163.140.48.0/21
Country
JP
Last updated
Status
  • active
Report abuse to
hostmaster@nic.ad.jp
Checked

Contacts

  • Administrative and technical

    Japan Network Information Center JNIC1-AP

    Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
    Chiyoda-ku, Tokyo 101-0047, Japan

    hostmaster@nic.ad.jp

    +81-3-5297-2311
    +81-3-5297-2312

  • Administrative and technical

    JP00010080

  • Abuse

    IRT-JPNIC-JP

    Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
    Chiyoda-ku, Tokyo 101-0047, japan

    hostmaster@nic.ad.jp

    +81-3-5297-2311
    +81-3-5297-2312

Reverse DNS

Names
Forward check
Confirmed255.55.140.163.rev.iijmobile.jp resolves to 163.140.55.255

Network

Announced by
AS2497 Internet Initiative Japan Inc.
Route
163.140.0.0/16, carried by 2,564 of bgp.tools' BGP feeds
Kind
Carrier
Country
JP
Tagged
Anycast, Home ISP, Internet Critical Infra, Tranco 10k Host, Validating RPKI ROV

Upstreams and peers

  • AS174 Cogent Communications, LLC50,091 paths
  • AS3356 Lumen (Level 3)46,309 paths
  • AS1299 Arelion (fka. Telia Carrier)31,169 paths
  • AS2914 NTT America, Inc.24,883 paths
  • AS6939 Hurricane Electric LLC21,858 paths
  • AS6453 TATA Communications (America) Inc18,642 paths
  • AS3257 GTT Communications Inc.15,135 paths
  • AS5511 Orange S.A.5,425 paths
  • AS3491 PCCW Global (HK) Ltd.5,366 paths
  • AS3320 Deutsche Telekom AG4,703 paths
  • AS701 Verizon Business4,559 paths
  • AS6461 Zayo Bandwidth4,553 paths

And 35 more

Downstreams

  • AS2907 Science Information Network19,606 paths
  • AS3356 Lumen (Level 3)16,726 paths
  • AS174 Cogent Communications, LLC16,499 paths
  • AS6453 TATA Communications (America) Inc8,871 paths
  • AS1299 Arelion (fka. Telia Carrier)7,626 paths
  • AS2914 NTT America, Inc.7,468 paths
  • AS3257 GTT Communications Inc.7,073 paths
  • AS9824 JCOM Co., Ltd.4,007 paths
  • AS9498 Bharti Airtel Ltd.3,145 paths
  • AS55391 INTERNET MULTIFEED CO.3,109 paths
  • AS6461 Zayo Bandwidth2,959 paths
  • AS12956 Telxius (Telefonica Global)2,752 paths

And 318 more

From RIPEstat

Routes AS2497 announces

258 IPv4 prefixes covering 4,097,024 addresses, and 11 IPv6 prefixes

From bgp.tools

Location

Map © OpenStreetMap contributors
Location
Japan
Accuracy
Within 500 km

Location from GeoLite2 data created by MaxMind

Blocklists

  • Spamhaus ZEN Not listed
  • SpamCop Not listed
  • Mailspike Not listed
  • PSBL Not listed