subnet.im

AS10796Charter Communications Inc

United StatesRegistryARINTypeEyeball

As of 11th November 2026, AS10796 (Charter Communications Inc), an access network registered in the United States with ARIN, originates 646 IPv4 prefixes covering 9.9M addresses and 16 IPv6 prefixes. By IPv4 address space that makes it the 72nd-largest of the 80,747 networks we see originating IPv4, and the 23rd-largest of 18,752 in the United States. It is seen behind 6 upstream networks, most often AS7843 (Spectrum (Charter)) and AS3356 (Lumen (Level 3)), and in front of 202 downstream networks. 92% of its announcements have a valid RPKI ROA; 12 are RPKI-invalid. 97% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

646

IPv6 prefixes

16

IPv4 addresses

9.9M

IPv6 /64s

90.8B

Upstream graph

The networks AS10796 is seen behind, one and two hops out, drawn from real AS paths.

AS10796Toward the internet core
Upstream graph for AS10796: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS10796Charter Communica…This networkAS3356Lumen (Level 3)AS6939Hurricane Electri…AS7843Spectrum (Charter)AS16399First Communicati…AS54035Davey Holdings LLCAS2914NTT America, Inc.AS3549Lumen (fka. Globa…AS20130Depaul UniversityAS132337AxclusiveAS1299Arelion (fka. Tel…AS6461Zayo BandwidthAS393444Accelecom

Networks observed one and two hops upstream of AS10796 in real AS paths. A thicker line means more vantage points saw that adjacency, so weight tracks how well attested it is — not how much traffic it carries. Adjacency is an observation; whether it is a transit purchase or a settlement-free peering is an inference, and is labelled as one wherever we show it.

Neighbouring networks

419

adjacent networks

Upstreams
61%
Peers
21150%
Downstreams
20248%

Networks carrying this one's traffic toward the rest of the internet.

Upstreams of AS10796
NetworkCountryRelationshipPathsVantage pts
AS7843Spectrum (Charter)USPeer81,589139
AS3356Lumen (Level 3)USPeer1,2409
AS16399First Communications LLCUSPeer3434
AS6939Hurricane Electric LLCUSPeer189
AS54035Davey Holdings LLCUSPeer137
AS32899Bresco BroadbandUSPeer1111

Prefixes

All 662

The largest blocks AS10796 originates, widest first.

Largest prefixes originated by AS10796
PrefixAddressesVisibility
74.128.0.0/121M75/76
65.28.0.0/14262k76/76
162.152.0.0/14262k76/76
173.88.0.0/14262k76/76
174.100.0.0/14262k76/76
184.56.0.0/14262k76/76
71.72.0.0/15131k76/76
75.186.0.0/15131k76/76
76.34.0.0/15131k76/76
96.28.0.0/15131k76/76

Routing health

How AS10796's own announcements validate against RPKI and how far they propagate. The same measures for the whole routing table are on the routing table in numbers.

RPKI origin validation

  • Valid91.7%607
  • Invalid1.8%12
  • No ROA6.5%43

Propagation

  • Globally propagated90% of full-feed peers or more97.3%644
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%2.7%18

Prefix sizes

IPv4 — 646 prefixes

IPv6 — 16 prefixes

  • /2868.7B × /646.3%1
  • /324.3B × /6431.3%5
  • /36268M × /6412.5%2
  • /4016.8M × /6425.0%4
  • /441M × /6418.8%3
  • /4865.5k × /646.3%1

Recent changes

Announcements that started or stopped since 12th Oct 2026.

Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.