$ query “AS54763” --type=asn → 1 result(s)
AS54763 — MHC
Monarch HealthCare
AS54763 belongs to Monarch HealthCare and is an enterprise stub network, established in the United States in 2012. The system announces 512 IPv4 addresses. The bulk of its IP address space is in the United States. No IPv6 support — it's 2026, just saying.
Basic Information
- Country
- 🇺🇸 United States
- Category
- Business
- Network Role
- Stub Network
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- June 26, 2012
- Last Changed
- March 04, 2026
- Last Seen
- April 10, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 2 / 2
- IPv6 Prefixes (raw / aggregated)
- 0 / 0
- IPv4 Addresses
- 512
- Largest IPv4 Prefix
- /24 (256 addresses)
- Geolocated Countries
- 🇺🇸 United States (512 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)
- AS22773 — ASN-CXA-ALL-CCI-22773-RDC
Prefix Lists
IPv4 Prefixes (2 total)
- 64.147.28.0/24 (256 addresses (/24 prefix))
- 198.24.250.0/24 (256 addresses (/24 prefix))