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AS11492

AS11492 is Sparklight (Cable One)’s network.

Last updated 3 Nov 2026 from DB-IP ASN Lite (2026-11-01) and RIR statistics (4 Nov 2026)

Short answer

AS11492 belongs to CABLE ONE, INC.. DB-IP Lite attributes 1,273,600 IPv4 addresses in 437 ranges and 1 IPv6 ranges to it, all or nearly all of the IPv4 space in United States. The number is registered with ARIN in United States on 10 Sept 1998.

Facts for AS11492
Operator (DB-IP)CABLE ONE, INC.
KindHome broadband (curated)
IPv4 addresses1,273,600
IPv4 ranges437
IPv6 ranges1
RegistryARIN
Registered10 Sept 1998
Registry countryUnited States (US)

Does it publish a geofeed?

Not for the range we sampled (24.116.152.0 – 24.117.1.255): its registry record, and the record above it, link no RFC 8805 geofeed (checked 2 Nov 2026). Without one, location databases have to estimate where these addresses are used, which is a common reason customers of Sparklight (Cable One) see the wrong city. Customers can ask Sparklight (Cable One) to publish one; the evidence report drafts that request.

Shared addresses (CGNAT)

Sparklight (Cable One) hasn’t been documented as using carrier-grade NAT in a source we could check. To see whether your own connection is behind it, compare your router’s address on the CGNAT check.

IPv6

DB-IP lists 1 IPv6 ranges for AS11492, so customers can get IPv6 addresses, which databases place separately from IPv4.

Where its IPv4 space is used, according to DB-IP

US100%

Share of the network’s IPv4 addresses by DB-IP Country Lite. IP Geolocation by DB-IP.

IP ranges

RangeAs CIDRAddresses
23.91.192.0 – 23.91.216.25523.91.192.0/20, 23.91.208.0/21 …6,400
23.91.218.0 – 23.91.223.25523.91.218.0/23, 23.91.220.0/221,536
23.251.0.0 – 23.251.31.25523.251.0.0/198,192
24.48.161.0 – 24.48.172.25524.48.161.0/24, 24.48.162.0/23 …3,072
24.48.174.0 – 24.48.175.25524.48.174.0/23512
24.72.160.0 – 24.72.163.25524.72.160.0/221,024
24.72.166.0 – 24.72.168.25524.72.166.0/23, 24.72.168.0/24768
24.72.170.0 – 24.72.174.25524.72.170.0/23, 24.72.172.0/23 …1,280
24.72.176.0 – 24.72.182.25524.72.176.0/22, 24.72.180.0/23 …1,792
24.72.184.0 – 24.72.185.25524.72.184.0/23512
24.72.188.0 – 24.72.191.25524.72.188.0/221,024
24.100.6.0 – 24.100.11.25524.100.6.0/23, 24.100.8.0/221,536
24.100.22.0 – 24.100.23.25524.100.22.0/23512
24.100.36.0 – 24.100.39.25524.100.36.0/221,024
24.100.42.0 – 24.100.43.25524.100.42.0/23512
24.100.46.0 – 24.100.47.25524.100.46.0/23512
24.100.52.0 – 24.100.55.25524.100.52.0/221,024
24.100.77.0 – 24.100.79.25524.100.77.0/24, 24.100.78.0/23768
24.100.98.0 – 24.100.99.25524.100.98.0/23512
24.100.108.0 – 24.100.111.25524.100.108.0/221,024
24.100.114.0 – 24.100.115.25524.100.114.0/23512
24.100.118.0 – 24.100.121.25524.100.118.0/23, 24.100.120.0/231,024
24.100.124.0 – 24.100.130.25524.100.124.0/22, 24.100.128.0/23 …1,792
24.100.134.0 – 24.100.139.25524.100.134.0/23, 24.100.136.0/221,536
24.100.142.0 – 24.100.143.25524.100.142.0/23512
24.100.146.0 – 24.100.147.25524.100.146.0/23512
24.100.152.0 – 24.100.159.25524.100.152.0/212,048
24.100.184.0 – 24.100.185.25524.100.184.0/23512
24.100.188.0 – 24.100.191.25524.100.188.0/221,024
24.116.0.0 – 24.116.13.25524.116.0.0/21, 24.116.8.0/22 …3,584
24.116.15.0 – 24.116.27.25524.116.15.0/24, 24.116.16.0/21 …3,328
24.116.29.0 – 24.116.65.25524.116.29.0/24, 24.116.30.0/23 …9,472
24.116.67.0 – 24.116.106.25524.116.67.0/24, 24.116.68.0/22 …10,240
24.116.108.0 – 24.116.150.25524.116.108.0/22, 24.116.112.0/20 …11,008
24.116.152.0 – 24.117.1.25524.116.152.0/21, 24.116.160.0/19 …27,136
24.117.4.0 – 24.117.9.25524.117.4.0/22, 24.117.8.0/231,536
24.117.11.0 – 24.117.21.25524.117.11.0/24, 24.117.12.0/22 …2,816
24.117.23.0 – 24.117.33.25524.117.23.0/24, 24.117.24.0/21 …2,816
24.117.35.0 – 24.117.94.25524.117.35.0/24, 24.117.36.0/22 …15,360
24.117.96.0 – 24.117.101.25524.117.96.0/22, 24.117.100.0/231,536
24.117.103.0 – 24.117.106.25524.117.103.0/24, 24.117.104.0/23 …1,024
24.117.108.0 – 24.117.138.25524.117.108.0/22, 24.117.112.0/20 …7,936
24.117.140.0 – 24.117.186.25524.117.140.0/22, 24.117.144.0/20 …12,032
24.117.188.0 – 24.117.196.25524.117.188.0/22, 24.117.192.0/22 …2,304
24.117.198.0 – 24.117.207.25524.117.198.0/23, 24.117.200.0/212,560
24.117.209.0 – 24.117.253.25524.117.209.0/24, 24.117.210.0/23 …11,520
24.119.0.0 – 24.119.2.25524.119.0.0/23, 24.119.2.0/24768
24.119.4.0 – 24.119.15.25524.119.4.0/22, 24.119.8.0/213,072
24.119.17.0 – 24.119.29.25524.119.17.0/24, 24.119.18.0/23 …3,328
24.119.31.0 – 24.119.88.25524.119.31.0/24, 24.119.32.0/19 …14,848
2603:e000:: – 2603:efff:ffff:ffff:ffff:ffff:ffff:ffff2603:e000::/20IPv6
Showing 50 of 437 IPv4 and 1 of 1 IPv6 ranges All ranges (CSV)

IP Geolocation by DB-IP, ASN Lite, CC BY 4.0.

Using an address from this network? See which sources agree on where it is.

Sources

  1. DB-IP IP to ASN Lite (CC BY 4.0) · checked 3 Nov 2026
  2. NRO RIR delegated-extended statistics · checked 5 Nov 2026