AS10835 — VISIONARY

Network type: residential

AS10835 announces 67 IPv4 prefixes covering 114,176 addresses and 3 IPv6 prefixes.

About this network

VISIONARY is Visionary Communications, trading as Visionary Broadband: an ISP founded in 1994 and headquartered in Gillette, Wyoming, serving fibre and fixed-wireless subscribers across Wyoming, Colorado, Montana and New Mexico. Its wholesale transport arm operates as Mammoth Networks.

What it's used for

Regional broadband access, aggregated into a single origin AS. RIS sees 37 announced IPv4 prefixes carrying about 123,392 addresses and 3 IPv6 prefixes, against 31 observed BGP neighbours — more peers than a pure enterprise but nowhere near the hundreds a wholesale carrier would show, consistent with an access network that also runs a middle-mile business and therefore hands off to a fair number of regional partners.

The reverse DNS is where this AS gets interesting: it is not one company's naming, it is a dozen. Sampled PTRs fall under mammothnetworks.com, vail.net, colorado.net, internetcolorado.net, go180.net, ptera.net, empnet.net and oregontrail.net. Those are the brands of the independent Rocky Mountain and Inland Northwest ISPs Visionary has rolled up. The blocks and their rDNS zones came along with the acquisitions and were re-originated here rather than renumbered.

Notable

The IPv4 footprint reflects that history — a dozen unrelated /19s from different eras, plus scattered /21s and /23s, rather than one contiguous allocation. Names like dslb5.internetcolorado.net and 66-201-128-5.dynamic.mammothnetworks.com mark subscriber pools; the mix of dynamic, cust and DSL naming across acquired brands is the signature of an eyeball network assembled by acquisition.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 24.223.70.0/24
• 63.151.64.0/21
• 63.251.186.0/23
• 64.74.184.0/23
• 64.74.186.0/24
• 64.184.224.0/21
• 64.184.234.0/23
• 64.184.236.0/22
• 64.184.240.0/23
• 64.184.244.0/22
• 64.184.248.0/21
• 65.38.128.0/23
• 65.38.132.0/22
• 65.38.136.0/21
• 65.38.144.0/20
• 65.117.208.0/21
• 66.117.72.0/21
• 66.117.84.0/22
• 66.117.88.0/21
• 66.198.192.0/21
• 66.198.200.0/22
• 66.198.205.0/24
• 66.198.206.0/23
• 66.198.212.0/23
• 66.198.216.0/21
• 66.201.128.0/19
• 66.225.0.0/22
• 66.225.4.0/24
• 66.225.6.0/23
• 66.225.8.0/21
• 66.225.16.0/20
• 67.134.50.0/23
• 68.170.32.0/19
• 69.25.218.0/24
• 69.71.160.0/19
• 72.55.192.0/19
• 72.165.28.0/23
• 184.164.96.0/20
• 184.164.112.0/21
• 184.164.120.0/22
• 184.164.124.0/23
• 198.1.38.0/24
• 199.117.220.0/24
• 199.180.88.0/21
• 204.10.248.0/21
• 204.130.140.0/24
• 204.130.175.0/24
• 204.132.243.0/24
• 204.133.115.0/24
• 205.168.102.0/24
• 208.38.192.0/24
• 208.38.194.0/23
• 208.38.197.0/24
• 208.38.199.0/24
• 208.38.202.0/24
• 208.38.204.0/22
• 208.38.208.0/21
• 208.38.216.0/22
• 208.38.221.0/24
• 208.38.222.0/23
• 209.193.64.0/19
• 209.193.96.0/20
• 216.229.160.0/20
• 216.229.176.0/22
• 216.229.180.0/23
• 216.229.182.0/24
• 216.229.184.0/21
• 2601:c000::/24
• 2604:d000::/32
• 2607:f498::/32

Upstream networks

• AS6939 Hurricane Electric LLC
• AS3356 Level 3 Parent, LLC
• AS2914 NTT America, Inc.
• AS6461 Zayo Bandwidth
• AS20055 Wholesail networks LLC

Downstream networks

• AS33635 Visionary Communications LLC
• AS46193 Visionary Communications LLC
• AS393436 San Luis Valley Rural Electric Cooperative, Inc.
• AS397879 Luminate Fiber LLC
• AS40284 Glenwood Springs Community Broadband Network
• AS33152 Kit Carson Electric Cooperative, Inc
• AS400885 Optimus Communications
• AS399869 Visionary Communications LLC
• AS11512 Parsec Data Management Inc.
• AS14977 State of Wyoming Department A&I
• AS26030 CYAN Wireless
• AS400757 Powder River Energy Corporation
• AS400627 Dayton General Hospital
• AS11965 City of Aspen
• AS395939 Campbell County Health
• AS397870 The Santa Fe Institute
• AS22123 YVMC
• AS395604 City of Cortez
• AS401785 Data Safe Services LLC
• AS399386 Laramie County Government
• AS396296 Horizon Credit Union
• AS17016 Elevation Improvement Systems, LLC

Adjacent networks

• AS6939 Hurricane Electric LLC
• AS33635 Visionary Communications LLC
• AS46193 Visionary Communications LLC
• AS6461 Zayo Bandwidth
• AS3356 Level 3 Parent, LLC
• AS400885 Optimus Communications
• AS2914 NTT America, Inc.
• AS393436 San Luis Valley Rural Electric Cooperative, Inc.
• AS33152 Kit Carson Electric Cooperative, Inc
• AS40284 Glenwood Springs Community Broadband Network
• AS397879 Luminate Fiber LLC
• AS399869 Visionary Communications LLC
• AS11512 Parsec Data Management Inc.
• AS14977 State of Wyoming Department A&I
• AS26030 CYAN Wireless
• AS400757 Powder River Energy Corporation
• AS401785 Data Safe Services LLC
• AS397870 The Santa Fe Institute
• AS395939 Campbell County Health
• AS395604 City of Cortez
• AS400627 Dayton General Hospital
• AS11965 City of Aspen
• AS22123 YVMC
• AS399386 Laramie County Government
• AS396296 Horizon Credit Union

Routing security

• RPKI: 23 valid, 0 invalid and 17 not-found announcements; 25 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 76 route objects.
• Listed in as-sets: AS-10835, AS-22772, AS-63529-AS-IMPORT-AS6939, AS-GBLX, AS-HURRICANE, AS-HURRICANEV6, AS-IMDC, AS-NOANET-PEERING, AS-PNAPDEN, AS-PNAPSEA, AS-PNAPSEF, AS-TRANSROUTE-SPEC, AS-WAVE-CUSTOMERS, AS-WHOLESAIL, AS-XO, AS-XO-B, AS12025:AS-CUSTOMERS, AS398050:AS-TRANSIT.

Internet exchanges

• Interconnection eXchange Denver — Denver, United States