$ query “AS273954” --type=asn → 1 result(s)
AS273954 · FIBER57-TECHNOLOGY
FIBER57 TECHNOLOGY SRL
AS273954 belongs to FIBER57 TECHNOLOGY SRL and is an enterprise stub network, established in the Dominican Republic in 2024. The system announces 256 IPv4 addresses, and supports IPv6. Its primary geographic footprint is in the Dominican Republic.
Basic Information
- Country
- 🇩🇴 Dominican Republic
- Category
- Business
- Network Role
- Stub Network
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- October 14, 2024
- Last Changed
- July 25, 2026
- Last Seen
- August 15, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 1 / 1
- IPv6 Prefixes (raw / aggregated)
- 1 / 1
- IPv4 Addresses
- 256
- Largest IPv4 Prefix
- /24 (256 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇩🇴 Dominican Republic (512 IPs)
- Prefix Changed
- July 25, 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)
- AS64126 — DOMINICAN-TELECOM-PRIME
Prefix Lists
IPv4 Prefixes (1 total)
- 64.204.57.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (1 total)
- 2803:3f50::/32