Autonomous system
AS24257 JPIX-64ES Japan Internet Xing Co., Ltd.
Unclassified RIPE
Summary
Japan Internet Xing
ixp transit infrastructure japan
JPIX-64ES is operated by Japan Internet Xing Co., Ltd.
What it's used for
- The address space carries infrastructure for internet exchange and content delivery, evidenced by netnames
JPIX-FUK-CDNandAKAMAI-JPIX. - With 1536 IPv4 addresses announced across 4 prefixes and 15 observed neighbours, the ratio suggests a transit or peering role rather than a large access network.
Notable
- Registrants for all listed prefixes are
Japan Network Information Center; IRT-JPNIC-JP, which differs from the AS holder but is consistent with JPNIC managing the address space for the operator. - The inventory includes a mix of general CIDR blocks and specific allocations for CDN and Akamai services, indicating a diverse infrastructure footprint.
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
Recorded at 2 exchanges in 1 country, largest first.
| Exchange | Location | Their address |
|---|---|---|
| JPIX Tokyo | Tokyo, Japan | 210.171.224.15 |
| JPIX Osaka | Osaka, Japan | 103.246.232.14 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-15, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 4 prefixes · 1.54K addresses IPv6 2 prefixes
| Country | Name | Prefixes |
|---|---|---|
| JP | Japan | 6 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS24257- Registry name
- JPIX-64ES
- Registered
- 2004-10-19
- Last changed
- 2023-03-31
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 8 valid, 0 with no ROA
- ROAs
- 8 authorising AS24257
- ASPA
- no ASPA record
- IRR
- 38% registered · 3 of 8 announcements
- Route objects
- 5 naming AS24257
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 1,782 prefixes, as published 2026-10-16. 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