AS4697 — NTTV6NET Nippon Telegraph and Telephone Corporation
AS4697 announces 7 IPv4 prefixes covering 3,328 addresses and 1 IPv6 prefixes.
About this network
NTTV6NET — an ASN held by Nippon Telegraph and Telephone Corporation, the parent company of Japan's NTT group. The handle points at IPv6 networking work.
What it's used for
- NTT corporate and network engineering use. The small amount of IPv4 space here is consistent with an infrastructure or research network rather than a customer-facing service.
Notable
- This is NTT the holding company, distinct from the group's operating networks: AS2914 is NTT's global IP transit backbone and AS4713 is the OCN consumer ISP. Seeing an IP here does not mean you are on NTT's commercial internet.
- NTT was an early and heavy investor in IPv6 deployment, and the V6 in the handle reflects that lineage.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.
Announced prefixes
- 192.16.178.0/24
- 192.26.93.0/24
- 192.47.162.0/23
- 192.47.164.0/23
- 192.47.174.0/23
- 192.47.176.0/22
- 192.172.237.0/24
- 2001:fa8::/32
Upstream networks
- AS7521 INTERNET MULTIFEED CO.
- AS6939 Hurricane Electric LLC
- AS17639 Converge ICT Solutions Inc.
- AS24482 SG.GS
- AS20485 Joint Stock Company TransTeleCom
- AS9002 RETN Limited
- AS8966 EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC
Adjacent networks
BGP / ASN / CIDR
awaiting query
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IPv4
resolving...
IPv6
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Search Results
IPv4 Prefixes
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IPv6 Prefixes
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Total Prefixes
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Unique /24s
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⚠ SUSPICIOUS PREFIX ANNOUNCEMENTS DETECTED