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AS17506 ARTERIA Networks Corporation

UCOM - ARTERIA Networks Corporation · registered in Japan

IPv4 addresses5,382,14347 prefixes · 0.172% of announced IPv4
Rank in Japan#5largest network in JP by IPv4 space, of 724 · 3.34% of JP
Rank worldwide#92of 79,396 networks with IPv4
IPv61 x /32 (65,536 x /48)1 prefixes
CountryJapan745 ASNs registered there
Open AS17506 in ASN lookup Look up an IP in this network (43.232.0.1) All networks in Japan

IPv4 prefixes

All 47 prefixes, in address order.

  • 43.232.0.0/14
  • 58.4.0.0/15
  • 58.12.0.0/15
  • 58.80.0.0/15
  • 58.156.0.0/15
  • 58.158.0.0/17
  • 58.158.128.0/19
  • 58.158.160.0/20
  • 58.158.176.0/24
  • 58.158.177.0/26
  • 58.158.177.64/27
  • 58.158.177.96/30
  • 58.158.177.100/31
  • 58.158.177.103/32
  • 58.158.177.104/29
  • 58.158.177.112/28
  • 58.158.177.128/25
  • 58.158.178.0/23
  • 58.158.180.0/22
  • 58.158.184.0/21
  • 58.158.192.0/18
  • 58.159.0.0/17
  • 58.159.128.0/18
  • 58.159.192.0/18
  • 59.87.0.0/16
  • 59.158.0.0/15
  • 61.122.112.0/20
  • 113.32.0.0/13
  • 113.40.0.0/14
  • 115.125.0.0/16
  • 122.208.0.0/13
  • 122.216.0.0/14
  • 122.220.0.0/15
  • 124.32.0.0/13
  • 125.100.0.0/14
  • 202.210.192.0/18
  • 202.226.128.0/18
  • 210.79.0.0/20
  • 219.113.128.0/17
  • 219.120.0.0/16
  • 219.123.0.0/16
  • 220.151.0.0/16
  • 220.218.0.0/16
  • 221.112.0.0/16
  • 221.114.0.0/15
  • 221.116.0.0/15
  • 221.240.0.0/12

IPv6 prefixes

All 1 prefix.

  • 2405:f800::/32

Other ASNs named ARTERIA Networks Corporation

2 other networks use the same organisation name; together with AS17506 they announce 6,850,559 IPv4 addresses.

ASNNameIPv4 addresses
AS2519VECTANT - ARTERIA Networks Corporation JP1,464,320
AS17699MEDiA - ARTERIA Networks Corporation JP4,096

Similar-sized networks in Japan

ASNNameIPv4 addresses
AS4713#2 OCN - NTT DOCOMO BUSINESS,Inc.28,623,360
AS2516#3 KDDI - KDDI CORPORATION18,072,320
AS2907#4 SINET-AS - Research Organization of Information and Systems, National Institute of Informatics8,765,504
AS9824#6 JTCL-JP-AS - JCOM Co., Ltd.4,745,216
AS2497#7 IIJ - Internet Initiative Japan Inc.4,094,976
AS2527#8 So-net - Sony Network Communications Inc.3,867,648

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources