AS18683 MWFN - Midwest Fiber Networks, LLC
🇺🇸ARINassigned
Announced Prefixes (BGP)
6total
5 IPv41 IPv6
IPv4 Addresses
Allocated (RIR)10,496
Announced (BGP)12,032
IPv6 Addresses
Allocated (RIR)7.9×10²⁸
Announced (BGP)7.9×10²⁸
Announced Prefixes
(BGP)6|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| No ROA | Other IRR | 2026-10-09 | |
| No ROA | Other IRR | 2026-10-09 | |
| Valid | Other IRR | 2026-10-09 | |
| Valid | Other IRR | 2026-10-09 | |
| No ROA | Other IRR | 2026-10-09 | |
| Valid | ARINOther IRR | 2026-10-09 |
Allocated Prefixes
(RIR)4Prefix | Country | RIR | Status |
|---|---|---|---|
| 66.85.63.0/24 | 🇺🇸 US | ARIN | allocated |
| 162.211.0.0/21 | 🇺🇸 US | ARIN | allocated |
| 207.110.224.0/19 | 🇺🇸 US | ARIN | allocated |
| 2604:b680::/32 | 🇺🇸 US | ARIN | allocated |
All 6 announced prefixes of AS18683 →
BGP Neighbours
(seen in AS paths)Upstreams (1)
Networks AS18683 hands its own prefixes to: transit providers, or peers at an exchange.
- AS2914NTT America6
Downstreams (12)
Networks whose own prefixes AS18683 passes on: usually its customers.
- AS399663Kuehn Networks7
- AS22401Potawatomi Bingo Casino4
- AS39954Gateway Technical College4
- AS22379Manifold Services3
- AS53355Concordia University Wisconsin2
- AS399411Froedtert South2
- AS26907Johnson Financial Group1
- AS33442Zebra Technologies Corporation1
- AS40479Aurora Health Care1
- AS46776EDUCATORS CREDIT UNION1
- AS46788Milwaukee County Government1
- AS402249Apogee Telecom1
ASPA
No ASPA
External Links
Learn more
- What is an ASN?Autonomous systems, ASN ranges and how they are assigned
- RPKI and route origin validationWhat the RPKI badges on the prefix list mean
- ASPA explainedWhy AS18683 should publish an ASPA object
- IPv4 transfers in the ARIN regionMonthly volume and the latest registry transfers
- ASN data in AI agents and SIEMMCP server and API integrations
API
Open https://api.ipctl.io/v1/asn/18683Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/18683" | jq