$ query “AS3630” --type=asn → 1 result(s)
AS3630 — NYSERNET-BLK
NYSERNet
AS3630 is a mid-size transit provider operated by NYSERNet, registered in the United States since 1994. The network announces 512 IPv4 addresses. Supports IPv6.
- Top 5% — Top 5% of all autonomous systems by reach and degree
- Pioneer — Registered before the year 2000
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 24, 1994
- Last Changed
- March 04, 2026
- Last Seen
- March 05, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 2 / 2
- IPv6 Prefixes (raw / aggregated)
- 1 / 1
- IPv4 Addresses
- 512
- Largest IPv4 Prefix
- /24 (256 addresses)
- Largest IPv6 Prefix
- /48
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs out of 512 total (0.00%)
Connectivity Summary
- Upstream Providers
- 1 upstream autonomous systems providing transit
- Peers
- 2 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 60 downstream autonomous systems buying transit
- Degree
- 63 unique BGP neighbors (providers + customers + peers)
- Reach
- 62 — customer cone size measuring network influence
- Degree Rank
- #2 535
- Reach Rank
- #1 382
Upstream Providers (1)
- AS3755 — NYSERNET3-AS
Prefix Lists
IPv4 Prefixes (2 total)
- 199.109.94.0/24 (256 addresses)
- 199.109.99.0/24 (256 addresses)
IPv6 Prefixes (1 total)
- 2620:f:7::/48