NTTV6NET

AS37918 · NTT Software Innovation Center 3-9-11, Midori-cho, Musashino-shi, Tokyo, Japan · JP · APNIC

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2

Upstream providers

0

Downstream customers

69k

v4 addresses

<0.1

v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Addr family: All IPv4 IPv6

Provider	First Seen	Last Seen	Peers	Confidence	AF
AS2497 AS2497	2024-09-01 1y 9mo	2026-06-09	19 peers AS209 AS3549 AS6762 AS12956 AS51185 AS52468 AS56457 AS199524 AS216285		v4 v6
JPNIC-2Byte-ASBLOCK-AP AS2907	2024-09-01 1y 9mo	2026-06-09	18 peers AS209 AS3549 AS6762 AS12956 AS51185 AS52468 AS56457 AS199524 AS216285		v4 v6

Customers (0)

Addr family: All IPv4 IPv6

No customers in current snapshot.

Network Size

IPv4 and IPv6 prefixes originated over time

21

v4 prefixes

69k

v4 addresses

1

v6 prefixes

<0.1

v6 /32s

Peering Links Over Time

Count of unclassified adjacencies per snapshot date

Event Log

All New Transit Lost Transit Possible Trial Renewal Approaching

2025-02-08

Lost Transit

NTTV6NET AS37918 → lost provider AS2497 AS2497

Confidence: 85% Duration: 159d

⇄

2024-09-02

New Transit

NTTV6NET AS37918 → added provider JPNIC-2Byte-ASBLOCK-AP AS2907

Confidence: 90%

⇄

2024-09-02

New Transit

NTTV6NET AS37918 → added provider AS2497 AS2497

Confidence: 90%

⇄

Renewal Calendar

Active providers first seen 11–13 months ago — possible annual contract renewals

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