AS11924 Montana Opticom, LLC 🇺🇸 US
Announcing 45 prefixes, seen at the RIS collectors.
IPv4 prefixes
44
26,112 (102 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
4
transit providers observed
Peers
8
settlement-free adjacencies
Downstreams
4
transit customers observed
Customer cone
4
ASes reachable through it
Registry and operator data
- AS number
- AS11924
- Name
- Montana Opticom, LLC
- Organisation
- Montana Opticom AS11924
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2007-03-06
- Network type
- Cable/DSL/ISP
- Scope
- Regional
- Peering policy
- Open
- IRR as-set
- RIPE::AS-11924-PEERING
- Website
- http://mt-opticom.com
- PeeringDB
- net/7185
- Exchanges
- 2
- Facilities
- 1
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 | 72,785 | 2,074 | 508 | inferred |
| AS3257 GTT Communications Inc. | 🇺🇸 US | 65,666 | 1,909 | 290 | CAIDA |
| AS6461 Zayo Bandwidth | 🇺🇸 US | 57,164 | 250 | 588 | CAIDA |
| AS52025 ParadoxNetworks Limited | 🇬🇧 GB | 38,280 | 16 | 4 | CAIDA |
Peers
Adjacencies that look settlement-free rather than transit
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS6939 Hurricane Electric LLC | 🇺🇸 US | 57,327 | 241 | 290 | CAIDA |
| AS9002 RETN Limited | 🇬🇧 GB | 55,282 | 14 | 93 | CAIDA |
| AS35280 F5 Networks SARL | 🇫🇷 FR | 41,574 | 60 | 1 | CAIDA |
| AS24482 SG.GS | 🇸🇬 SG | 38,405 | 45 | 47 | CAIDA |
| AS34927 iFog GmbH | 🇨🇭 CH | 38,359 | 40 | 46 | CAIDA |
| AS7575 Australian Academic and Research Network (AARNet) | 🇦🇺 AU | 587 | 201 | 50 | CAIDA |
| AS394256 Tech Futures Interactive Inc. | 🇨🇦 CA | 131 | 21 | 51 | CAIDA |
Downstreams
Networks this one appears to provide transit to
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS22485 Montana Opticom, LLC | 🇺🇸 US | 0 | 1 | 41 | CAIDA |
| AS40097 Printingforless.com, Inc. | 🇺🇸 US | 0 | 1 | 41 | CAIDA |
| AS396079 | - | 0 | 0 | 33 | inferred |
| AS21858 Ascent Data, LLC | 🇺🇸 US | 0 | 6 | 27 | CAIDA |
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.