$ query “AS6128” --type=asn → 1 result(s)
AS6128 — CABLE-NET-1
Cablevision Systems Corp.
AS6128 is a residential access provider operated by Cablevision Systems Corp., based in the United States. The network announces an impressive 5.0 million IPv4 addresses, including a /12. Supports IPv6.
- Top 5% — Top 5% of all autonomous systems by reach and degree
Basic Information
- Country
- 🇺🇸 United States
- Category
- Internet Service Provider
- Network Role
- Access Provider
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Last Changed
- March 04, 2026
- Last Seen
- March 04, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 81 / 45
- IPv6 Prefixes (raw / aggregated)
- 10 / 2
- IPv4 Addresses
- 4 993 536
- Largest IPv4 Prefix
- /12 (1 048 576 addresses)
- Largest IPv6 Prefix
- /28
- Geolocated Countries
- 🇺🇸 US (87 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Good — 98 flagged IPs out of 4 993 536 total (0.00%)
Connectivity Summary
- Upstream Providers
- 4 upstream autonomous systems providing transit
- Peers
- 41 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 3 downstream autonomous systems buying transit
- Degree
- 48 unique BGP neighbors (providers + customers + peers)
- Reach
- 439 — customer cone size measuring network influence
- Degree Rank
- #3 036
- Reach Rank
- #699
Upstream Providers (4)
Prefix Lists
IPv4 Prefixes (81 total)
- 69.112.0.0/12 (1 048 576 addresses)
- 24.184.0.0/13 (524 288 addresses)
- 47.16.0.0/13 (524 288 addresses)
- 67.80.0.0/13 (524 288 addresses)
- 68.192.0.0/13 (524 288 addresses)
- 24.44.0.0/14 (262 144 addresses)
- 74.88.0.0/15 (131 072 addresses)
- 96.56.0.0/15 (131 072 addresses)
- 148.74.0.0/15 (131 072 addresses)
- 148.76.0.0/15 (131 072 addresses)
- 173.2.0.0/15 (131 072 addresses)
- 24.228.0.0/16 (65 536 addresses)
- 74.90.0.0/16 (65 536 addresses)
- 75.99.0.0/16 (65 536 addresses)
- 108.58.0.0/16 (65 536 addresses)
- 167.206.0.0/16 (65 536 addresses)
- 173.220.0.0/16 (65 536 addresses)
- 174.44.0.0/16 (65 536 addresses)
- 24.38.0.0/17 (32 768 addresses)
- 24.146.128.0/17 (32 768 addresses)
- 50.29.0.0/17 (32 768 addresses)
- 75.127.128.0/17 (32 768 addresses)
- 104.148.128.0/17 (32 768 addresses)
- 104.246.0.0/17 (32 768 addresses)
- 107.188.0.0/17 (32 768 addresses)
- 144.62.128.0/17 (32 768 addresses)
- 173.251.0.0/17 (32 768 addresses)
- 24.38.192.0/18 (16 384 addresses)
- 24.89.128.0/18 (16 384 addresses)
- 108.162.0.0/18 (16 384 addresses)
- 108.170.64.0/18 (16 384 addresses)
- 108.179.0.0/18 (16 384 addresses)
- 142.54.64.0/18 (16 384 addresses)
- 173.229.64.0/18 (16 384 addresses)
- 24.157.32.0/19 (8 192 addresses)
- 24.246.96.0/19 (8 192 addresses)
- 63.247.160.0/19 (8 192 addresses)
- 69.27.224.0/19 (8 192 addresses)
- 198.46.96.0/19 (8 192 addresses)
- 209.140.32.0/19 (8 192 addresses)
- 216.255.96.0/19 (8 192 addresses)
- 162.216.56.0/21 (2 048 addresses)
- 192.208.120.0/21 (2 048 addresses)
- 63.142.20.0/24 (256 addresses)
- 198.182.247.0/24 (256 addresses)
IPv6 Prefixes (10 total)
- 2600:4800::/28
- 2602:230::/32