$ query “AS37907” --type=asn → 1 result(s)
AS37907 · DIGIROCK
DigiRock Inc.
AS37907 belongs to DigiRock Inc. and is an enterprise stub network, based in Japan. The system announces 5 120 IPv4 addresses. Most of its address space is geolocated to Japan. No IPv6 support — it's 2026, just saying.
Basic Information
- Country
- 🇯🇵 Japan
- Category
- Business
- Network Role
- Stub Network
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Last Changed
- March 04, 2026
- Last Seen
- April 29, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 3 / 3
- IPv6 Prefixes (raw / aggregated)
- 0 / 0
- IPv4 Addresses
- 5 120
- Largest IPv4 Prefix
- /21 (2 048 addresses)
- Geolocated Countries
- 🇯🇵 Japan (10 240 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 1 upstream providing transit
- Degree
- 1 unique BGP neighbor
- Reach
- 0 networks in customer cone
Upstream Providers (1)
- AS7506 — INTERQ
Prefix Lists
IPv4 Prefixes (3 total)
- 183.90.176.0/21 (2 048 addresses (/21 prefix))
- 202.172.24.0/21 (2 048 addresses (/21 prefix))
- 103.242.28.0/22 (1 024 addresses (/22 prefix))