$ query “AS55888” --type=asn → 1 result(s)
AS55888 — NINTATSU
Nintatsu Global Telecommunications Corporation
AS55888 is a mid-size transit provider registered to Nintatsu Global Telecommunications Corporation, registered in Japan. The network announces 1 024 IPv4 addresses. No IPv6 support — it's 2026, just saying.
- #5 in Japan — Top 10 by reach within country
Basic Information
- Country
- 🇯🇵 Japan
- Category
- Internet Service Provider
- Network Role
- Mid-size Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Last Changed
- March 04, 2026
- Last Seen
- March 04, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 4 / 3
- IPv6 Prefixes (raw / aggregated)
- 0 / 0
- IPv4 Addresses
- 1 024
- Largest IPv4 Prefix
- /23 (512 addresses)
- Geolocated Countries
- 🇯🇵 JP (3 IPs), 🇦🇺 AU (1 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs out of 1 024 total (0.00%)
Connectivity Summary
- Upstream Providers
- 2 upstream autonomous systems providing transit
- Peers
- 0 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 6 downstream autonomous systems buying transit
- Degree
- 9 unique BGP neighbors (providers + customers + peers)
- Reach
- 4 722 — customer cone size measuring network influence
- Degree Rank
- #11 399
- Reach Rank
- #563
- Country Rank
- #5
Upstream Providers (2)
Prefix Lists
IPv4 Prefixes (4 total)
- 36.50.48.0/23 (512 addresses)
- 202.24.197.0/24 (256 addresses)
- 202.48.254.0/24 (256 addresses)