$ query “AS8757” --type=asn → 1 result(s)
AS8757 — NSFOCUS
NSFOCUS Inc.
AS8757 is a mid-size transit provider operated by NSFOCUS Inc., registered in the United States since 2002. The network announces 3 072 IPv4 addresses. Supports IPv6.
- Top 5% — Top 5% of all autonomous systems by reach and degree
Basic Information
- Country
- 🇺🇸 United States
- Category
- Hosting
- Network Role
- Mid-size Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- May 31, 2002
- Last Changed
- March 04, 2026
- Last Seen
- March 04, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 12 / 7
- IPv6 Prefixes (raw / aggregated)
- 6 / 4
- IPv4 Addresses
- 3 072
- Largest IPv4 Prefix
- /22 (1 024 addresses)
- Largest IPv6 Prefix
- /47
- Geolocated Countries
- 🇬🇧 GB (5 IPs), 🇺🇸 US (2 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs out of 3 072 total (0.00%)
Connectivity Summary
- Upstream Providers
- 3 upstream autonomous systems providing transit
- Peers
- 155 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 6 downstream autonomous systems buying transit
- Degree
- 169 unique BGP neighbors (providers + customers + peers)
- Reach
- 399 — customer cone size measuring network influence
- Degree Rank
- #817
- Reach Rank
- #709
Upstream Providers (3)
Prefix Lists
IPv4 Prefixes (12 total)
- 212.58.128.0/22 (1 024 addresses)
- 185.144.86.0/23 (512 addresses)
- 212.58.134.0/23 (512 addresses)
- 185.144.84.0/24 (256 addresses)
- 212.58.132.0/24 (256 addresses)
- 212.58.149.0/24 (256 addresses)
- 212.58.151.0/24 (256 addresses)
IPv6 Prefixes (6 total)
- 2a07:7b80:102::/47
- 2a07:7b80:104::/47
- 2a07:7b80:107::/48
- 2a07:7b80:108::/48