AS19115 — CHARTER-19115-DC
AS19115 announces 27 IPv4 prefixes covering 35,328 addresses and 19 IPv6 prefixes.
About this network
The AS handle CHARTER-19115-DC is held by Charter Communications LLC.
What it's used for
- The address space carries residential broadband and voice services, evidenced by reverse DNS names such as syn-098-008-200-000.inf.spectrum.com and syn-016-014-242-000.voip.spectrum.com.
- With 40448 IPv4 addresses announced against only 7 observed neighbours, the ratio indicates a large access or eyeball network rather than a transit provider.
Notable
- Registrants are consistent with the announcer, listing both Charter Communications Inc and Charter Communications LLC across the largest prefixes.
- Charter Communications acquired Time Warner Cable in 2016, which explains the presence of legacy netnames like RRNY and ROADRUNNER-2-MIDSOUTH alongside newer CC04 designations.
- The inventory includes 30 IPv4 prefixes and 19 IPv6 prefixes, with the largest block being 98.8.192.0/19.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.
Announced prefixes
- 16.14.240.0/21
- 24.169.164.0/23
- 24.169.187.0/24
- 24.174.92.0/22
- 24.174.204.0/22
- 24.196.242.0/24
- 24.216.138.0/24
- 24.242.188.0/22
- 47.3.16.0/20
- 66.53.4.0/23
- 66.56.248.0/22
- 75.114.94.0/23
- 75.128.236.0/24
- 98.8.2.0/24
- 98.8.4.0/24
- 98.8.12.0/23
- 98.8.16.0/22
- 98.8.28.0/22
- 98.8.32.0/21
- 98.8.54.0/23
- 98.8.192.0/19
- 98.9.0.0/20
- 98.145.32.0/22
- 107.8.40.0/23
- 170.151.0.0/22
- 170.151.12.0/22
- 170.151.16.0/22
- 2600:6c7f:9111::/48
- 2600:6c7f:9140::/44
- 2600:6c7f:9180::/44
- 2600:6c7f:91b0::/44
- 2600:6c7f:91f0::/44
- 2600:6c7f:9270::/44
- 2600:6c7f:9280::/44
- 2600:6c7f:9300::/44
- 2600:6c7f:9370::/44
- 2600:6c7f:9390::/44
- 2600:6c7f:93a0::/43
- 2600:6c7f:93d0::/44
- 2600:6c7f:93e0::/43
- 2600:6c7f:9480::/44
- 2600:6c7f:94d0::/44
- 2603:807e:200::/40
- 2603:90fb::/44
- 2603:90fb:20::/43
- 2603:90fb:40::/44
Upstream networks
- AS33363 Charter Communications, Inc
- AS20115 Charter Communications LLC
- AS11427 Charter Communications Inc
- AS11426 Charter Communications Inc
- AS20001 Charter Communications Inc
- AS33588 Charter Communications LLC
- AS10796 Charter Communications Inc
Adjacent networks
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