$ query “AS3851” --type=asn → 1 result(s)
AS3851 · NSHE-NEVADANET
Nevada System of Higher Education
AS3851 is owned by Nevada System of Higher Education and is an educational/research access provider, established in the United States in 1994. The system announces a solid 163 840 IPv4 addresses, including a /16, and supports IPv6. Its primary geographic footprint is in the United States.
- Pioneer — Registered before the year 2000
Basic Information
- Country
- 🇺🇸 United States
- Category
- Education/Research
- Network Role
- Access Provider
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- September 26, 1994
- Last Changed
- September 01, 2026
- Last Seen
- September 14, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 5 / 3
- IPv6 Prefixes (raw / aggregated)
- 2 / 1
- IPv4 Addresses
- 163 840
- Largest IPv4 Prefix
- /16 (65 536 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇺🇸 United States (294 912 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 5 upstreams providing transit
- Downstream Customers
- 1 downstream buying transit
- Unclassified
- 1 unclassified BGP neighbor
- Degree
- 7 unique BGP neighbors
- Reach
- 1 network in customer cone
Upstream Providers (5)
Prefix Lists
IPv4 Prefixes (5 total)
- 131.216.0.0/16 (65 536 addresses (/16 prefix))
- 134.197.0.0/16 (65 536 addresses (/16 prefix))
- 207.197.0.0/17 (32 768 addresses (/17 prefix))
IPv6 Prefixes (2 total)
- 2607:fe78::/32