CHOPTANK-FIBER-LLC

AS399790 · Fiber Based Internet Service Provider · US · ARIN

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2

Upstream providers

2

Downstream customers

1.3k

v4 addresses

<0.1

v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Addr family: All IPv4 IPv6

Provider	First Seen	Last Seen	Peers	Confidence	AF
AS174 AS174	2024-09-01 1y 8mo	2026-05-13	188 peers AS209 AS701 AS1273 AS1299 AS2914 AS3214 AS3257 AS3491 AS3549 AS5580 AS6453 AS6461 AS6762 AS6830 AS7018 AS7768 AS8582 AS8888 AS12956 AS13781 AS15562 AS15692 AS16260 AS16276 AS17350 AS17660 AS27986 AS31554 AS37468 AS47147 AS49028 AS52873 AS57866 AS132884 AS151704 AS199524 AS216285 AS262462 AS271253 AS328840 AS328964 AS398465		v4 v6
AS6939 AS6939	2024-09-01 1y 8mo	2026-05-13	28 peers AS174 AS209 AS1299 AS2914 AS3257 AS3549 AS5580 AS8582 AS15562 AS16260 AS16276 AS25160 AS52468 AS55720 AS61573 AS199524 AS328840 AS398465		v4 v6

Customers (2)

Addr family: All IPv4 IPv6

Customer	Country	First Seen	Last Seen	IPs	Peers	Confidence	AF
BCC-AS46883 AS46883	US	2024-09-01 1y 8mo	2026-05-13	4.4k	179 peers AS174 AS209 AS1299 AS2914 AS3257 AS3549 AS5580 AS8582 AS15562 AS16260 AS16276 AS25160 AS52468 AS55720 AS61573 AS328840 AS398465		v4 v6
AS400732 AS400732	US	2026-04-10 1mo	2026-05-13	256	32 peers AS209 AS1299 AS2914 AS3214 AS3257 AS3491 AS3549 AS5580 AS6453 AS6461 AS6762 AS6830 AS7018 AS8582 AS12956 AS15562 AS15692 AS16276 AS17660 AS27986 AS52873 AS57866 AS132884 AS151704 AS199524 AS216285 AS262462 AS398465		v4 v6

Network Size

IPv4 and IPv6 prefixes originated over time

5

v4 prefixes

1.3k

v4 addresses

1

v6 prefixes

<0.1

v6 /32s

Peering Links Over Time

Count of unclassified adjacencies per snapshot date

Event Log

All New Transit Lost Transit Possible Trial Renewal Approaching

2026-04-18

Lost Transit

RICHWEB-AS AS11187 → lost provider CHOPTANK-FIBER-LLC AS399790

Confidence: 85% Duration: 148d

⇄

2026-04-11

New Transit

AS400732 AS400732 → added provider CHOPTANK-FIBER-LLC AS399790

Confidence: 90%

⇄

2026-04-04

New Transit

RICHWEB-AS AS11187 → added provider CHOPTANK-FIBER-LLC AS399790

Confidence: 90%

⇄

2026-02-11

Lost Transit

RICHWEB-AS AS11187 → lost provider CHOPTANK-FIBER-LLC AS399790

Confidence: 85% Duration: 82d

⇄

2025-11-21

New Transit

RICHWEB-AS AS11187 → added provider CHOPTANK-FIBER-LLC AS399790

Confidence: 90%

⇄

2025-10-08

New Transit

CHOPTANK-FIBER-LLC AS399790 → added provider AS6939 AS6939

Confidence: 90%

⇄

2025-10-01

Lost Transit

CHOPTANK-FIBER-LLC AS399790 → lost provider AS6939 AS6939

Confidence: 85% Duration: 394d

⇄

2025-09-27

New Transit

CHOPTANK-FIBER-LLC AS399790 → added provider AS6939 AS6939

Confidence: 90%

⇄

2025-09-20

Lost Transit

CHOPTANK-FIBER-LLC AS399790 → lost provider AS6939 AS6939

Confidence: 85% Duration: 383d

⇄

2025-08-08

New Transit

CHOPTANK-FIBER-LLC AS399790 → added provider AS6939 AS6939

Confidence: 90%

⇄

2025-08-02

Lost Transit

CHOPTANK-FIBER-LLC AS399790 → lost provider AS6939 AS6939

Confidence: 85% Duration: 334d

⇄

2024-09-02

New Transit

CHOPTANK-FIBER-LLC AS399790 → added provider AS6939 AS6939

Confidence: 90%

⇄

2024-09-02

New Transit

CHOPTANK-FIBER-LLC AS399790 → added provider AS174 AS174

Confidence: 90%

⇄

2024-09-02

New Transit

BCC-AS46883 AS46883 → added provider CHOPTANK-FIBER-LLC AS399790

Confidence: 90%

⇄

Renewal Calendar

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

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