AS21554 CYBERLYNK - Wisconsin CyberLynk Network, Inc.
🇺🇸ARINassigned
Announced Prefixes (BGP)
66total
64 IPv42 IPv6
IPv4 Addresses
Allocated (RIR)14,592
Announced (BGP)45,824
IPv6 Addresses
Allocated (RIR)7.9×10²⁸
Announced (BGP)1.5×10²⁹
Announced Prefixes
(BGP)66|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| No ROA | Other IRR | - | |
| No ROA | Other IRR | - | |
| No ROA | Other IRR | - | |
| No ROA | Other IRR | - | |
| No ROA | Other IRR | - | |
| No ROA | Other IRR | - | |
| No ROA | Other IRR | - | |
| No ROA | Other IRR | - | |
| No ROA | Other IRR | - | |
| No ROA | Other IRR | - |
1-10 of 66
1 / 7
Allocated Prefixes
(RIR)11Prefix | Country | RIR | Status |
|---|---|---|---|
| 66.185.16.0/20 | 🇺🇸 US | ARIN | allocated |
| 162.217.84.0/22 | 🇺🇸 US | ARIN | allocated |
| 162.221.88.0/21 | 🇺🇸 US | ARIN | allocated |
| 162.252.208.0/22 | 🇺🇸 US | ARIN | allocated |
| 192.159.64.0/22 | 🇺🇸 US | ARIN | allocated |
| 198.206.132.0/22 | 🇺🇸 US | ARIN | allocated |
| 199.38.80.0/21 | 🇺🇸 US | ARIN | allocated |
| 199.102.236.0/22 | 🇺🇸 US | ARIN | allocated |
| 199.195.144.0/22 | 🇺🇸 US | ARIN | allocated |
| 199.248.63.0/24 | 🇺🇸 US | ARIN | allocated |
1-10 of 11
1 / 2
All 66 announced prefixes of AS21554 →
BGP Neighbours
(seen in AS paths)Upstreams (5)
Networks AS21554 hands its own prefixes to: transit providers, or peers at an exchange.
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 AS21554 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/21554Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/21554" | jq