$ query “AS19237” --type=asn → 1 result(s)
AS19237 · OMNIS
Quantum Names LLC
AS19237 is owned by Quantum Names LLC and is an enterprise stub network, registered in the United States since 2000. The system announces a respectable 30 720 IPv4 addresses, and supports IPv6. The bulk of its IP address space is in the United States.
Basic Information
- Country
- 🇺🇸 United States
- Category
- Business
- Network Role
- Stub Network
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- December 06, 2000
- Last Changed
- July 01, 2026
- Last Seen
- July 26, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 16 / 16
- IPv6 Prefixes (raw / aggregated)
- 1 / 1
- IPv4 Addresses
- 30 720
- Largest IPv4 Prefix
- /19 (8 192 addresses)
- Largest IPv6 Prefix
- /33
- Geolocated Countries
- 🇺🇸 United States (39 680 IPs)
- Prefix Changed
- May 23, 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)
- AS174 — COGENT (Tier-1 transit)
Prefix Lists
IPv4 Prefixes (16 total)
- 66.37.0.0/19 (8 192 addresses (/19 prefix))
- 64.57.64.0/19 (8 192 addresses (/19 prefix))
- 64.6.96.0/20 (4 096 addresses (/20 prefix))
- 216.17.96.0/20 (4 096 addresses (/20 prefix))
- 216.239.136.0/21 (2 048 addresses (/21 prefix))
- 204.10.140.0/22 (1 024 addresses (/22 prefix))
- 216.239.130.0/23 (512 addresses (/23 prefix))
- 216.239.134.0/23 (512 addresses (/23 prefix))
- 64.255.55.0/24 (256 addresses (/24 prefix))
- 64.255.46.0/24 (256 addresses (/24 prefix))
- 64.255.43.0/24 (256 addresses (/24 prefix))
- 64.255.41.0/24 (256 addresses (/24 prefix))
- 216.239.129.0/24 (256 addresses (/24 prefix))
- 64.255.24.0/24 (256 addresses (/24 prefix))
- 216.239.133.0/24 (256 addresses (/24 prefix))
- 64.255.15.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (1 total)
- 2607:fe90::/33