AS17675 — AS-PNAPTOK PacketFabric Japan Co., Ltd.

AS17675 announces 21 IPv4 prefixes covering 47,616 addresses and 1 IPv6 prefixes.

About this network

AS-PNAPTOK is operated by PacketFabric (Japan) Co., Ltd.

What it's used for

• The address space carries infrastructure for a Japanese data center and hosting provider, as indicated by the netname InternapJapan-CIDR-BLK-JP across all sampled prefixes.
• With 47,616 IPv4 addresses announced across 27 prefixes and 13 observed neighbours, the ratio suggests a hosting or business network rather than a large-scale transit provider or residential ISP.

Notable

• Registrants for the largest prefixes are listed as Japan Network Information Center; IRT-JPNIC-JP, which is the national registry, while the AS holder is PacketFabric (Japan) Co., Ltd.
• The address inventory consists of multiple /19, /20, and /22 blocks, primarily in the 210.193.0.0/16 and 219.96.0.0/16 ranges, indicating a consolidated corporate estate.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 61.211.160.0/20
• 103.38.154.0/24
• 122.200.36.0/22
• 203.169.8.0/21
• 210.193.64.0/19
• 210.193.96.0/24
• 210.193.98.0/23
• 210.193.100.0/22
• 210.193.104.0/21
• 210.193.112.0/24
• 210.193.114.0/23
• 210.193.116.0/22
• 210.193.120.0/21
• 218.40.144.0/20
• 218.216.96.0/20
• 219.96.96.0/19
• 219.113.0.0/20
• 219.113.16.0/21
• 219.113.24.0/23
• 219.113.27.0/24
• 219.113.28.0/22
• 2405:e800::/32

Upstream networks

• AS1828 Unitas Global
• AS3356 Level 3 Parent, LLC
• AS2516 KDDI CORPORATION
• AS17676 SoftBank Corp.

Downstream networks

• AS132827 GATEWAY INC
• AS55396 NRI SecureTechnologies, Ltd
• AS39855 Mod Mission Critical LLC
• AS20249 Jefferies LLC
• AS63780 dual&Co. Inc.
• AS141364 Bayer (South East Asia) Pte Ltd
• AS131983 suo cablenet corporation
• AS18143 Mitsubishi Research Institute DCS Co.,Ltd.
• AS59207 SYD Office

Adjacent networks

• AS1828 Unitas Global
• AS3356 Level 3 Parent, LLC
• AS2516 KDDI CORPORATION
• AS132827 GATEWAY INC
• AS63780 dual&Co. Inc.
• AS55396 NRI SecureTechnologies, Ltd
• AS39855 Mod Mission Critical LLC
• AS20249 Jefferies LLC
• AS141364 Bayer (South East Asia) Pte Ltd
• AS17676 SoftBank Corp.
• AS131983 suo cablenet corporation
• AS18143 Mitsubishi Research Institute DCS Co.,Ltd.
• AS59207 SYD Office