AS7843 Spectrum (Charter) 🇺🇸 US
Charter Communications Inc. Announcing 162 prefixes, seen at the RIS collectors.
IPv4 prefixes
148
2,307,328 (9,013 × /24)
IPv6 prefixes
14
6 × /32
Upstreams
7
transit providers observed
Peers
10
settlement-free adjacencies
Downstreams
30
transit customers observed
Customer cone
1,290
ASes reachable through it
Registry and operator data
- AS number
- AS7843
- Name
- Spectrum (Charter)
- Organisation
- Charter Communications (7843)
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 1997-01-23
- Network type
- Cable/DSL/ISP
- Scope
- North America
- Peering policy
- Selective
- IRR as-set
- RADB::AS-ROADRUNNER
- Website
- https://www.spectrum.com/
- PeeringDB
- net/9
- Exchanges
- 12
- Facilities
- 14
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Upstreams
Networks seen providing transit to this one
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS3356 Lumen (Level 3) | 🇺🇸 US | 70,701 | 2,082 | 8,994 | CAIDA |
| AS1299 Arelion (fka. Telia Carrier) | 🇸🇪 SE | 68,634 | 132 | 37,208 | CAIDA |
| AS3257 GTT Communications Inc. | 🇺🇸 US | 63,167 | 1,815 | 13,350 | CAIDA |
| AS701 Verizon Business | 🇺🇸 US | 55,946 | 957 | 2 | CAIDA |
| AS6939 Hurricane Electric LLC | 🇺🇸 US | 53,587 | 236 | 139,573 | CAIDA |
| AS33891 Core-Backbone GmbH | 🇩🇪 DE | 24,638 | 1 | 4,138 | inferred |
Peers
Adjacencies that look settlement-free rather than transit
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS3491 PCCW Global (HK) Ltd. | 🇭🇰 HK | 51,043 | 532 | 737 | CAIDA |
| AS6461 Zayo Bandwidth | 🇺🇸 US | 50,518 | 212 | 541 | CAIDA |
| AS1273 Vodafone Group PLC | 🇪🇺 EU | 47,673 | 191 | 4,523 | CAIDA |
| AS12956 Telxius (Telefonica Global) | 🇪🇸 ES | 47,022 | 28 | 1,653 | CAIDA |
| AS6830 Liberty Global Europe Holding B.V. | 🇳🇱 NL | 27,485 | 170 | 88 | CAIDA |
| AS7018 AT&T Enterprises, LLC | 🇺🇸 US | 23,708 | 628 | 4,212 | CAIDA |
| AS6327 Shaw Communications | 🇨🇦 CA | 19,723 | 3,843 | 491 | CAIDA |
| AS577 Bell Canada | 🇨🇦 CA | 19,625 | 16,063 | 683 | CAIDA |
| AS9304 HGC Global Communications Limited | 🇭🇰 HK | 6,130 | 1,979 | 3,439 | CAIDA |
| AS14907 Wikimedia Foundation Inc. | 🇺🇸 US | 0 | 11 | 5,192 | CAIDA |
Downstreams
Networks this one appears to provide transit to
Relationships marked inferred come from where the two networks sit on the AS paths the collectors see, which is a guess and is wrong for some of them. The rest are stated by CAIDA's published inference over a much wider set of collectors.