$ query “AS270122” --type=asn → 1 result(s)
AS270122 · EVA-VIRGINIA-CASTILLO-CHAN
Eva Virginia Castillo Chan
AS270122 is operated by Eva Virginia Castillo Chan and serves as an enterprise access provider, registered in Mexico since 2020. The system announces 1 024 IPv4 addresses, and supports IPv6. Its primary geographic footprint is in Mexico.
Basic Information
- Country
- 🇲🇽 Mexico
- Category
- Business
- Network Role
- Access Provider
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- August 06, 2020
- Last Changed
- October 01, 2026
- Last Seen
- October 21, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 4 / 1
- IPv6 Prefixes (raw / aggregated)
- 1 / 1
- IPv4 Addresses
- 1 024
- Largest IPv4 Prefix
- /22 (1 024 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇲🇽 Mexico (1 024 IPs)
- Prefix Changed
- July 18, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 1 upstream providing transit
- Downstream Customers
- 1 downstream buying transit
- Degree
- 2 unique BGP neighbors
- Reach
- 2 networks in customer cone
Upstream Providers (1)
- AS1299 — TWELVE99 (Tier-1 transit)
Prefix Lists
IPv4 Prefixes (4 total)
- 138.122.184.0/22 (1 024 addresses (/22 prefix))
IPv6 Prefixes (1 total)
- 2806:3c4::/32