FANDM

AS31746 · Franklin and Marshall College P.O. Box 3003 Lancaster, PA 17604-3003 US · US · ARIN

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1

Upstream providers

0

Downstream customers

2.6k

v4 addresses

0

v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Addr family: All IPv4 IPv6

Provider	First Seen	Last Seen	Peers	Confidence	AF
AS14877 AS14877	2024-09-01 1y 8mo	2026-05-14	95 peers AS209 AS260 AS1031 AS2914 AS3214 AS3257 AS3320 AS3491 AS3549 AS4128 AS4641 AS5392 AS5580 AS6453 AS6461 AS6730 AS6762 AS6830 AS7018 AS8218 AS8220 AS8582 AS12350 AS12956 AS15562 AS16276 AS17350 AS17660 AS20080 AS27986 AS28624 AS30950 AS34177 AS34927 AS35280 AS35710 AS40864 AS41095 AS41811 AS48112 AS49544 AS49605 AS51185 AS52075 AS52468 AS52873 AS55720 AS64475 AS132884 AS134823 AS138685 AS142289 AS150369 AS151704 AS197580 AS199524 AS216285 AS262462 AS263009 AS264409 AS264479 AS266213 AS271253		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

2.6k

v4 addresses

0

v6 prefixes

0

v6 /32s

Peering Links Over Time

Count of unclassified adjacencies per snapshot date

Event Log

All New Transit Lost Transit Possible Trial Renewal Approaching

2026-03-27

New Transit

FANDM AS31746 → added provider AS14877 AS14877

Confidence: 90%

⇄

2026-03-26

Lost Transit

FANDM AS31746 → lost provider AS5650 AS5650

Confidence: 85% Duration: 520d

⇄

2026-01-13

Lost Transit

FANDM AS31746 → lost provider AS14877 AS14877

Confidence: 85% Duration: 498d

⇄

2025-12-18

Lost Transit

FANDM AS31746 → lost provider AS14877 AS14877

Confidence: 85% Duration: 472d

⇄

2025-04-19

New Transit

FANDM AS31746 → added provider AS5650 AS5650

Confidence: 90%

⇄

2024-09-02

New Transit

FANDM AS31746 → added provider AS14877 AS14877

Confidence: 90%

⇄

Renewal Calendar

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

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