FORTDODGEFIBER

AS400405 · 819 1st Ave S. · US · ARIN

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2

Upstream providers

0

Downstream customers

4.1k

v4 addresses

1

v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Addr family: All IPv4 IPv6

Provider	First Seen	Last Seen	Peers	Confidence	AF
AS5056 AS5056	2024-09-01 1y 9mo	2026-06-11	32 peers AS209 AS1273 AS3257 AS3320 AS3491 AS5580 AS6453 AS6461 AS6762 AS6830 AS7018 AS7768 AS8582 AS12956 AS17350 AS47147 AS52873 AS216285 AS262462 AS271253 AS328840 AS398465		v4 v6
AS10242 AS10242	2024-09-01 1y 9mo	2026-06-11	25 peers AS209 AS3320 AS6762 AS6830 AS16276 AS199524 AS216285		v4 v6

Customers (0)

Addr family: All IPv4 IPv6

No customers in current snapshot.

Network Size

IPv4 and IPv6 prefixes originated over time

3

v4 prefixes

4.1k

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

2025-06-10

Lost Transit

FORTDODGEFIBER AS400405 → lost provider AS10242 AS10242

Confidence: 85% Duration: 281d

⇄

2024-09-02

New Transit

FORTDODGEFIBER AS400405 → added provider AS10242 AS10242

Confidence: 90%

⇄

2024-09-02

New Transit

FORTDODGEFIBER AS400405 → added provider AS5056 AS5056

Confidence: 90%

⇄

Renewal Calendar

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

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