Autonomous system
AS17675 AS-PNAPTOK PacketFabric Japan Co., Ltd.
Unclassified ARIN
Summary
PacketFabric (Japan) Co., Ltd.
hosting business japan datacenter
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-JPacross 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. Source, and how to suggest an edit.
Interconnection
Peering at a glance
Internet exchanges
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-18, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 27 prefixes · 47.62K addresses IPv6 15 prefixes
| Country | Name | Prefixes |
|---|---|---|
| JP | Japan | 42 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS17675- Registry name
- AS-PNAPTOK
- Abuse contact
- hostmaster@nic.ad.jp
- Registered
- 2001-03-26
- Last changed
- 2024-05-08
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 17 valid, 0 with no ROA
- ROAs
- 21 authorising AS17675
- ASPA
- no ASPA record
- IRR
- 100% registered · 17 of 17 announcements
- Route objects
- 74 naming AS17675
Reputation
Classification and threat
Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.
Spamhaus DROP
Not on ASN-DROP The network as a whole is not listed.
No DROP prefixes None of its announced space is on the DROP prefix list.
Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 442 networks and 1,784 prefixes, as published 2026-10-19. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.
FBI IC3
No IC3 indicators Nothing from the FBI IC3 feed.
IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere