AS3371 MCI-ASN - Verizon Business
Announced Prefixes (BGP)
32total
29 IPv43 IPv6
IPv4 Addresses
Allocated (RIR)196,608
Announced (BGP)1.6M
IPv6 Addresses
Allocated (RIR)0
Announced (BGP)1.5×10²⁹
Prefix Limit (IPv4)
200
Prefix Limit (IPv6)
10
Allocated
-
Announced Prefixes
(BGP)32|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| No ROA | - | 2026-10-11 | |
| No ROA | - | 2026-10-11 | |
| Valid | ARIN | 2026-10-11 | |
| Valid | ARIN | 2026-10-11 | |
| No ROA | - | 2026-10-11 | |
| No ROA | - | 2026-10-11 | |
| No ROA | - | 2026-10-11 | |
| No ROA | - | 2026-10-11 | |
| No ROA | - | 2026-10-11 | |
| No ROA | - | 2026-10-11 |
1-10 of 32
1 / 4
Allocated Prefixes
(RIR)3Prefix | Country | RIR | Status |
|---|---|---|---|
| 159.98.0.0/16 | 🇺🇸 US | ARIN | allocated |
| 166.56.0.0/16 | 🇺🇸 US | ARIN | allocated |
| 166.58.0.0/16 | 🇺🇸 US | ARIN | allocated |
All 32 announced prefixes of AS3371 →
BGP Neighbours
(seen in AS paths)Upstreams (2)
Networks AS3371 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 AS3371 should publish an ASPA object
- IPv4 transfer marketTransfers published by all five RIRs
- ASN data in AI agents and SIEMMCP server and API integrations
API
Open https://api.ipctl.io/v1/asn/3371Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/3371" | jq