$ query “AS23379” --type=asn → 1 result(s)
AS23379 — AS-BBT
Blackburn Technologies II LLC
AS23379 is a mid-size transit provider operated by Blackburn Technologies II LLC, established in Puerto Rico in 2017. The network announces 1 280 IPv4 addresses. Supports IPv6.
- #2 in Puerto Rico — Top 10 by reach within country
Basic Information
- Country
- 🇵🇷 Puerto Rico
- Category
- Hosting
- Network Role
- Mid-size Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- December 11, 2017
- Last Changed
- March 04, 2026
- Last Seen
- March 05, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 5 / 3
- IPv6 Prefixes (raw / aggregated)
- 8 / 1
- IPv4 Addresses
- 1 280
- Largest IPv4 Prefix
- /23 (512 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇵🇷 PR (6 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs out of 1 280 total (0.00%)
Connectivity Summary
- Upstream Providers
- 3 upstream autonomous systems providing transit
- Peers
- 21 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 6 downstream autonomous systems buying transit
- Degree
- 31 unique BGP neighbors (providers + customers + peers)
- Reach
- 67 — customer cone size measuring network influence
- Degree Rank
- #4 566
- Reach Rank
- #1 347
- Country Rank
- #2
Upstream Providers (3)
Prefix Lists
IPv4 Prefixes (5 total)
- 23.179.192.0/23 (512 addresses)
- 45.33.192.0/23 (512 addresses)
- 23.167.48.0/24 (256 addresses)
IPv6 Prefixes (8 total)
- 2604:98c0::/32