AS18519

Name: AS18519 — MTC Technologies
Creator: ipdex

MTC Technologies ISP registered in United States

4IPv4 prefixes

1IPv6 prefixes

80%RPKI-valid

#19,504AS Rank

327/327RIS visibility

#5,292Rank in United States

2020-08-04Allocated

MTC Technologies (AS18519) — ISP, registered in United States. announces 4 IPv4 prefixes + 1 IPv6 prefixes. Rank in United States: #5292. Allocated: 2020-08-04.

IPv4 4IPv6 1

Announced prefixes · 5

v4 167.254.244.0/22 valid
v4 172.81.16.0/22 valid
v4 38.137.224.0/21 unknown
v4 72.251.192.0/20 valid
v6 2605:fac0::/32 valid

RPKI: rpki.cloudflare.com · 2026-06-17

Routing: 4 IPv4 · 1 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17

Prefix history

Announced prefixes Source: ipdex daily snapshot · sparse rows, value holds until the next change (steps)

Data table

Day	Announced prefixes
2026-06-12	5
2026-06-13	5

Internet Exchanges · 2

MICE Minneapolis, MN 10 Gbps
QCIX Davenport 10 Gbps

AS topology · Customer cone 1

Providers · 1

AS5056 Aureon Network Services

Peers · 2

AS4181 TDS TELECOM
AS2734 CoreSite

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