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Interesting ASNs

What you’re seeing: one ASNSnapshot “truth row” per ASN (the current report card for that ASN).
Totals: long-term aggregates (all-time) from ASNTrafficTotal and ASNRiskTotal.
Rollup window: the ETL run window that produced this row (from ASNRollupRun, linked by etl_run_uuid).

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Search: Japan · Clear
Directory 2026-03-15 Results 17 Page 1 / 1

AS4713 — NTT DOCOMO BUSINESS,Inc.

Risk 21 LOW Unique IPs 1679 Hits 3235
Reporting key
AS4713 · NTT DOCOMO BUSINESS,Inc.
Builder window (ETL): — → — · v1
Traffic totals (all-time)
3235 hits · 526 errors
URLs 0 · Bytes 0
Risk (all-time)
Score 21 · Level low
Snapshot distribution (counts by bucket): Low 1 · Med 0 · High 0 · Unknown 0
Org variants (trace)
9 variants · sample TAKUSAN
Raw organization strings observed for this ASN, grouped by conservative canonicalization.
First / Last seen (all-time)
2023-06-19 03:00 · 2026-03-09 02:00
Top geo (best-effort)
Japan · Yamanashi · Yūki
Unique peers (all-time)
1679 unique IPs
Count of distinct observed IPs associated with this ASN (from totals / snapshot).
Row freshness
Updated 2026-03-13 · v1
This is the current ASNSnapshot truth row for the ASN; it may change when a new rollup run completes.
Open report →

AS9371 — SAKURA Internet Inc.

Risk 2 LOW Unique IPs 4 Hits 18
Reporting key
AS9371 · SAKURA Internet Inc.
Builder window (ETL): — → — · v1
Traffic totals (all-time)
18 hits · 2 errors
URLs 0 · Bytes 0
Risk (all-time)
Score 2 · Level low
Snapshot distribution (counts by bucket): Low 1 · Med 0 · High 0 · Unknown 0
Org variants (trace)
2 variants · sample SAKURA-OSAKA
Raw organization strings observed for this ASN, grouped by conservative canonicalization.
First / Last seen (all-time)
2024-05-30 03:00 · 2026-03-09 02:00
Top geo (best-effort)
Japan · Osaka · Osaka
Unique peers (all-time)
4 unique IPs
Count of distinct observed IPs associated with this ASN (from totals / snapshot).
Row freshness
Updated 2026-03-13 · v1
This is the current ASNSnapshot truth row for the ASN; it may change when a new rollup run completes.
Open report →

AS18126 — Chubu Telecommunications Company, Inc.

Risk — LOW Unique IPs 274 Hits 360
Reporting key
AS18126 · Chubu Telecommunications Company, Inc.
Builder window (ETL): — → — · v1
Traffic totals (all-time)
360 hits · 78 errors
URLs 0 · Bytes 0
Risk (all-time)
Score — · Level low
Snapshot distribution (counts by bucket): Low 1 · Med 0 · High 0 · Unknown 0
Org variants (trace)
3 variants · sample Kddi Corporation
Raw organization strings observed for this ASN, grouped by conservative canonicalization.
First / Last seen (all-time)
2024-10-11 03:00 · 2026-03-09 02:00
Top geo (best-effort)
Japan · Shizuoka · Yokkaichi
Unique peers (all-time)
274 unique IPs
Count of distinct observed IPs associated with this ASN (from totals / snapshot).
Row freshness
Updated 2026-03-13 · v1
This is the current ASNSnapshot truth row for the ASN; it may change when a new rollup run completes.
Open report →

AS150699 — INAAYA IT SOLUTIONS

Risk — LOW Unique IPs 171 Hits 264
Reporting key
AS150699 · INAAYA IT SOLUTIONS
Builder window (ETL): — → — · v1
Traffic totals (all-time)
264 hits · 37 errors
URLs 0 · Bytes 0
Risk (all-time)
Score — · Level low
Snapshot distribution (counts by bucket): Low 1 · Med 0 · High 0 · Unknown 0
Org variants (trace)
2 variants · sample Inaaya IT Solutions
Raw organization strings observed for this ASN, grouped by conservative canonicalization.
First / Last seen (all-time)
2025-09-10 03:00 · 2026-03-09 02:00
Top geo (best-effort)
Japan · Tokyo · Shibuya City
Unique peers (all-time)
171 unique IPs
Count of distinct observed IPs associated with this ASN (from totals / snapshot).
Row freshness
Updated 2026-03-13 · v1
This is the current ASNSnapshot truth row for the ASN; it may change when a new rollup run completes.
Open report →

AS140171 — Reis Network Solutions

Risk — LOW Unique IPs 159 Hits 203
Reporting key
AS140171 · Reis Network Solutions
Builder window (ETL): — → — · v1
Traffic totals (all-time)
203 hits · 43 errors
URLs 0 · Bytes 0
Risk (all-time)
Score — · Level low
Snapshot distribution (counts by bucket): Low 1 · Med 0 · High 0 · Unknown 0
Org variants (trace)
14 variants · sample YES Fibernet Services Private Limited
Raw organization strings observed for this ASN, grouped by conservative canonicalization.
First / Last seen (all-time)
2024-01-09 02:00 · 2026-03-09 02:00
Top geo (best-effort)
Japan · Uttarakhand · Shinjuku
Unique peers (all-time)
159 unique IPs
Count of distinct observed IPs associated with this ASN (from totals / snapshot).
Row freshness
Updated 2026-03-13 · v1
This is the current ASNSnapshot truth row for the ASN; it may change when a new rollup run completes.
Open report →

AS4785 — xTom

Risk — LOW Unique IPs 42 Hits 80
Reporting key
AS4785 · xTom
Builder window (ETL): — → — · v1
Traffic totals (all-time)
80 hits · 6 errors
URLs 0 · Bytes 0
Risk (all-time)
Score — · Level low
Snapshot distribution (counts by bucket): Low 1 · Med 0 · High 0 · Unknown 0
Org variants (trace)
2 variants · sample Proton Technologies AG
Raw organization strings observed for this ASN, grouped by conservative canonicalization.
First / Last seen (all-time)
2023-05-17 03:00 · 2026-03-09 02:00
Top geo (best-effort)
Japan · Ōsaka · Osaka
Unique peers (all-time)
42 unique IPs
Count of distinct observed IPs associated with this ASN (from totals / snapshot).
Row freshness
Updated 2026-03-13 · v1
This is the current ASNSnapshot truth row for the ASN; it may change when a new rollup run completes.
Open report →

AS9595 — NTT-ME Corporation

Risk — LOW Unique IPs 47 Hits 78
Reporting key
AS9595 · NTT-ME Corporation
Builder window (ETL): — → — · v1
Traffic totals (all-time)
78 hits · 14 errors
URLs 0 · Bytes 0
Risk (all-time)
Score — · Level low
Snapshot distribution (counts by bucket): Low 1 · Med 0 · High 0 · Unknown 0
Org variants (trace)
4 variants · sample XePhion(NTT-ME Corporation)
Raw organization strings observed for this ASN, grouped by conservative canonicalization.
First / Last seen (all-time)
2023-07-13 03:00 · 2026-03-09 02:00
Top geo (best-effort)
Japan · Tokyo · Yoyogi
Unique peers (all-time)
47 unique IPs
Count of distinct observed IPs associated with this ASN (from totals / snapshot).
Row freshness
Updated 2026-03-13 · v1
This is the current ASNSnapshot truth row for the ASN; it may change when a new rollup run completes.
Open report →

AS7684 — SAKURA Internet Inc.

Risk — LOW Unique IPs 21 Hits 64
Reporting key
AS7684 · SAKURA Internet Inc.
Builder window (ETL): — → — · v1
Traffic totals (all-time)
64 hits · 22 errors
URLs 0 · Bytes 0
Risk (all-time)
Score — · Level low
Snapshot distribution (counts by bucket): Low 1 · Med 0 · High 0 · Unknown 0
Org variants (trace)
2 variants · sample SAKURA
Raw organization strings observed for this ASN, grouped by conservative canonicalization.
First / Last seen (all-time)
2023-07-12 03:00 · 2026-03-09 02:00
Top geo (best-effort)
Japan · Tokyo · Osaka
Unique peers (all-time)
21 unique IPs
Count of distinct observed IPs associated with this ASN (from totals / snapshot).
Row freshness
Updated 2026-03-13 · v1
This is the current ASNSnapshot truth row for the ASN; it may change when a new rollup run completes.
Open report →

AS17676 — SoftBank Corp.

Risk 29 LOW Unique IPs 2177 Hits 4186
Reporting key
AS17676 · SoftBank Corp.
Builder window (ETL): — → — · v1
Traffic totals (all-time)
4186 hits · 768 errors
URLs 0 · Bytes 0
Risk (all-time)
Score 29 · Level low
Snapshot distribution (counts by bucket): Low 1 · Med 0 · High 0 · Unknown 0
Org variants (trace)
12 variants · sample SoftBank Mobile Corp.
Raw organization strings observed for this ASN, grouped by conservative canonicalization.
First / Last seen (all-time)
2023-07-06 03:00 · 2026-03-08 02:00
Top geo (best-effort)
Japan · Yamanashi · Zushi
Unique peers (all-time)
2177 unique IPs
Count of distinct observed IPs associated with this ASN (from totals / snapshot).
Row freshness
Updated 2026-03-13 · v1
This is the current ASNSnapshot truth row for the ASN; it may change when a new rollup run completes.
Open report →

AS4685 — Asahi Net

Risk 14 LOW Unique IPs 225 Hits 420
Reporting key
AS4685 · Asahi Net
Builder window (ETL): — → — · v1
Traffic totals (all-time)
420 hits · 163 errors
URLs 0 · Bytes 0
Risk (all-time)
Score 14 · Level low
Snapshot distribution (counts by bucket): Low 1 · Med 0 · High 0 · Unknown 0
Org variants (trace)
3 variants · sample Internet Numbers Authority
Raw organization strings observed for this ASN, grouped by conservative canonicalization.
First / Last seen (all-time)
2024-01-30 02:00 · 2026-03-08 02:00
Top geo (best-effort)
Japan · Tokyo · Yoshihara
Unique peers (all-time)
225 unique IPs
Count of distinct observed IPs associated with this ASN (from totals / snapshot).
Row freshness
Updated 2026-03-13 · v1
This is the current ASNSnapshot truth row for the ASN; it may change when a new rollup run completes.
Open report →

AS2527 — Sony Network Communications Inc.

Risk 8 LOW Unique IPs 754 Hits 1403
Reporting key
AS2527 · Sony Network Communications Inc.
Builder window (ETL): — → — · v1
Traffic totals (all-time)
1403 hits · 244 errors
URLs 0 · Bytes 0
Risk (all-time)
Score 8 · Level low
Snapshot distribution (counts by bucket): Low 1 · Med 0 · High 0 · Unknown 0
Org variants (trace)
8 variants · sample Sony Network Communications Inc.
Raw organization strings observed for this ASN, grouped by conservative canonicalization.
First / Last seen (all-time)
2023-07-11 03:00 · 2026-03-08 02:00
Top geo (best-effort)
Japan · Yamagata · Zama
Unique peers (all-time)
754 unique IPs
Count of distinct observed IPs associated with this ASN (from totals / snapshot).
Row freshness
Updated 2026-03-13 · v1
This is the current ASNSnapshot truth row for the ASN; it may change when a new rollup run completes.
Open report →

AS2518 — BIGLOBE Inc.

Risk 6 LOW Unique IPs 553 Hits 933
Reporting key
AS2518 · BIGLOBE Inc.
Builder window (ETL): — → — · v1
Traffic totals (all-time)
933 hits · 183 errors
URLs 0 · Bytes 0
Risk (all-time)
Score 6 · Level low
Snapshot distribution (counts by bucket): Low 1 · Med 0 · High 0 · Unknown 0
Org variants (trace)
5 variants · sample NEC Corporation
Raw organization strings observed for this ASN, grouped by conservative canonicalization.
First / Last seen (all-time)
2024-04-23 03:00 · 2026-03-08 02:00
Top geo (best-effort)
Japan · Yamanashi · Yoshizuka
Unique peers (all-time)
553 unique IPs
Count of distinct observed IPs associated with this ASN (from totals / snapshot).
Row freshness
Updated 2026-03-13 · v1
This is the current ASNSnapshot truth row for the ASN; it may change when a new rollup run completes.
Open report →

AS17511 — OPTAGE Inc.

Risk 6 LOW Unique IPs 405 Hits 749
Reporting key
AS17511 · OPTAGE Inc.
Builder window (ETL): — → — · v1
Traffic totals (all-time)
749 hits · 132 errors
URLs 0 · Bytes 0
Risk (all-time)
Score 6 · Level low
Snapshot distribution (counts by bucket): Low 1 · Med 0 · High 0 · Unknown 0
Org variants (trace)
4 variants · sample OPTAGE Inc.
Raw organization strings observed for this ASN, grouped by conservative canonicalization.
First / Last seen (all-time)
2023-07-09 03:00 · 2026-03-08 02:00
Top geo (best-effort)
Japan · Wakayama · Yūtenji
Unique peers (all-time)
405 unique IPs
Count of distinct observed IPs associated with this ASN (from totals / snapshot).
Row freshness
Updated 2026-03-13 · v1
This is the current ASNSnapshot truth row for the ASN; it may change when a new rollup run completes.
Open report →

AS9605 — NTT DOCOMO, INC.

Risk 5 LOW Unique IPs 279 Hits 515
Reporting key
AS9605 · NTT DOCOMO, INC.
Builder window (ETL): — → — · v1
Traffic totals (all-time)
515 hits · 89 errors
URLs 0 · Bytes 0
Risk (all-time)
Score 5 · Level low
Snapshot distribution (counts by bucket): Low 1 · Med 0 · High 0 · Unknown 0
Org variants (trace)
2 variants · sample NTTDoCoMo
Raw organization strings observed for this ASN, grouped by conservative canonicalization.
First / Last seen (all-time)
2024-01-05 02:00 · 2026-03-08 02:00
Top geo (best-effort)
Japan · Wakayama · Yūki
Unique peers (all-time)
279 unique IPs
Count of distinct observed IPs associated with this ASN (from totals / snapshot).
Row freshness
Updated 2026-03-13 · v1
This is the current ASNSnapshot truth row for the ASN; it may change when a new rollup run completes.
Open report →

AS2519 — ARTERIA Networks Corporation

Risk — LOW Unique IPs 453 Hits 783
Reporting key
AS2519 · ARTERIA Networks Corporation
Builder window (ETL): — → — · v1
Traffic totals (all-time)
783 hits · 138 errors
URLs 0 · Bytes 0
Risk (all-time)
Score — · Level low
Snapshot distribution (counts by bucket): Low 1 · Med 0 · High 0 · Unknown 0
Org variants (trace)
14 variants · sample VECTANT Ltd.
Raw organization strings observed for this ASN, grouped by conservative canonicalization.
First / Last seen (all-time)
2023-06-17 03:00 · 2026-03-08 02:00
Top geo (best-effort)
Japan · Yamanashi · Yokohama
Unique peers (all-time)
453 unique IPs
Count of distinct observed IPs associated with this ASN (from totals / snapshot).
Row freshness
Updated 2026-03-13 · v1
This is the current ASNSnapshot truth row for the ASN; it may change when a new rollup run completes.
Open report →

AS3258 — xTom Japan Corporation

Risk — LOW Unique IPs 18 Hits 28
Reporting key
AS3258 · xTom Japan Corporation
Builder window (ETL): — → — · v1
Traffic totals (all-time)
28 hits · 9 errors
URLs 0 · Bytes 0
Risk (all-time)
Score — · Level low
Snapshot distribution (counts by bucket): Low 1 · Med 0 · High 0 · Unknown 0
Org variants (trace)
2 variants · sample Virtual Machine Solutions LLC
Raw organization strings observed for this ASN, grouped by conservative canonicalization.
First / Last seen (all-time)
2024-11-08 02:00 · 2026-03-08 02:00
Top geo (best-effort)
Japan · Tokyo · Tokyo
Unique peers (all-time)
18 unique IPs
Count of distinct observed IPs associated with this ASN (from totals / snapshot).
Row freshness
Updated 2026-03-13 · v1
This is the current ASNSnapshot truth row for the ASN; it may change when a new rollup run completes.
Open report →

AS38628 — HIMEJI CABLE TELEVISION CORPORATION

Risk — LOW Unique IPs 8 Hits 9
Reporting key
AS38628 · HIMEJI CABLE TELEVISION CORPORATION
Builder window (ETL): — → — · v1
Traffic totals (all-time)
9 hits · 1 errors
URLs 0 · Bytes 0
Risk (all-time)
Score — · Level low
Snapshot distribution (counts by bucket): Low 1 · Med 0 · High 0 · Unknown 0
Org variants (trace)
2 variants · sample WINK
Raw organization strings observed for this ASN, grouped by conservative canonicalization.
First / Last seen (all-time)
2026-02-04 02:00 · 2026-03-08 02:00
Top geo (best-effort)
Japan · Hyōgo · Sayō
Unique peers (all-time)
8 unique IPs
Count of distinct observed IPs associated with this ASN (from totals / snapshot).
Row freshness
Updated 2026-03-13 · v1
This is the current ASNSnapshot truth row for the ASN; it may change when a new rollup run completes.
Open report →