$ query “AS63441” --type=asn → 1 result(s)
AS63441 · ZAYO-CCF-AS63441
Zayo Bandwidth
AS63441 belongs to Zayo Bandwidth and is a stub network, based in the United States since 2015. The system announces 256 IPv4 addresses. No IPv6 support — it's 2026, just saying.
Basic Information
- Country
- 🇺🇸 United States
- Category
- Internet Service Provider
- Network Role
- Stub Network
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- March 11, 2015
- Last Changed
- June 11, 2026
- Last Seen
- June 15, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 1 / 1
- IPv6 Prefixes (raw / aggregated)
- 0 / 0
- IPv4 Addresses
- 256
- Largest IPv4 Prefix
- /24 (256 addresses)
- 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)
- AS14745 — INTERNAP-BLOCK-4
Prefix Lists
IPv4 Prefixes (1 total)
- 64.95.166.0/24 (256 addresses (/24 prefix))