$ query “AS37315” --type=asn → 1 result(s)
AS37315 — CIPHERWAVE
Cipherwave
AS37315 is a mid-size transit provider operated by Cipherwave, based in South Africa. The network announces a respectable 42 240 IPv4 addresses. Supports IPv6.
- Top 5% — Top 5% of all autonomous systems by reach and degree
Basic Information
- Country
- 🇿🇦 South Africa
- Category
- Hosting
- Network Role
- Mid-size Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Last Changed
- March 04, 2026
- Last Seen
- March 05, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 48 / 5
- IPv6 Prefixes (raw / aggregated)
- 4 / 2
- IPv4 Addresses
- 42 240
- Largest IPv4 Prefix
- /18 (16 384 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇿🇦 ZA (7 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Good — 2 flagged IPs out of 42 240 total (0.00%)
Connectivity Summary
- Upstream Providers
- 3 upstream autonomous systems providing transit
- Peers
- 63 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 6 downstream autonomous systems buying transit
- Degree
- 72 unique BGP neighbors (providers + customers + peers)
- Reach
- 12 — customer cone size measuring network influence
- Degree Rank
- #2 335
- Reach Rank
- #2 900
Upstream Providers (3)
Prefix Lists
IPv4 Prefixes (48 total)
- 102.165.192.0/18 (16 384 addresses)
- 197.234.128.0/18 (16 384 addresses)
- 41.87.192.0/19 (8 192 addresses)
- 41.79.108.0/22 (1 024 addresses)
- 192.96.139.0/24 (256 addresses)
IPv6 Prefixes (4 total)
- 2c0f:ec80::/32
- 2c0f:fb40::/32