MTC-ASN-18519

AS18519 · MTC Technologies · US · ARIN

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2

Upstream providers

0

Downstream customers

8.2k

v4 addresses

1

v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Provider	First Seen	Last Seen	Peers	Confidence
AS5056 AS5056	2024-09-01 1y 8mo	2026-05-06	149 peers AS209 AS2914 AS3257 AS3320 AS3491 AS3549 AS5580 AS6453 AS6461 AS6762 AS6830 AS7018 AS8582 AS12956 AS15562 AS16276 AS17660 AS27986 AS32590 AS49544 AS52873 AS55720 AS132884 AS151704 AS199524 AS262462 AS264409 AS264479 AS267613 AS398465
AS6939 AS6939	2025-05-08 1y	2026-05-06	12 peers AS209 AS1299 AS8283 AS13781 AS17350 AS37468 AS47147 AS49028 AS61573 AS199524 AS209718

Customers (0)

No customers in current snapshot.

Network Size

IPv4 and IPv6 prefixes originated over time

4

v4 prefixes

8.2k

v4 addresses

1

v6 prefixes

1

v6 /32s

Peering Links Over Time

Count of unclassified adjacencies per snapshot date

Event Log

All New Transit Lost Transit Possible Trial Renewal Approaching

2026-03-04

New Transit

MTC-ASN-18519 AS18519 → added provider AS6939 AS6939

Confidence: 90%

⇄

2025-05-09

New Transit

MTC-ASN-18519 AS18519 → added provider AS6939 AS6939

Confidence: 90%

⇄

2024-11-02

New Transit

MTC-ASN-18519 AS18519 → added provider AS5056 AS5056

Confidence: 90%

⇄

2024-09-02

New Transit

MTC-ASN-18519 AS18519 → added provider AS5056 AS5056

Confidence: 90%

⇄

Renewal Calendar

Active providers first seen 11–13 months ago — possible annual contract renewals

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