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	Prefix	Description
	52.124.25.0/24	Fitchburg Fiber LLC

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS174	Cogent Communications	✔	✘
	AS46887	Crown Castle Fiber LLC	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS46887	Crown Castle Fiber LLC	✔	✘
	AS174	Cogent Communications	✔	✘
	AS1239	Sprint Wireline (Cogent)	✔	✘

ASHandle:       AS399134
OrgID:          FFL-76
ASName:         FF
ASNumber:       399134
RegDate:        2020-12-22
Comment:        https://fbfiber.net | +1-978-696-8696
Comment:        NOC available 24/7 -- noc@fbfiber.net
Updated:        2023-08-22
TechHandle:     FFADM-ARIN
AbuseHandle:    FFABU-ARIN
NOCHandle:      FFNOC1-ARIN
Source:         ARIN



OrgID:          FFL-76
OrgName:        Fitchburg Fiber LLC
CanAllocate:    
Street:         166 Boulder Drive, Suite 106B
City:           Fitchburg
State/Prov:     MA
Country:        US
PostalCode:     01420
Comment:        https://fbfiber.net
Comment:        +1-978-696-8696
Comment:        admin@fbfiber.net
RegDate:        2020-12-17
Updated:        2024-11-25
OrgAdminHandle: FFADM-ARIN
OrgTechHandle:  FFADM-ARIN
OrgAbuseHandle: FFABU-ARIN
OrgNOCHandle:   FFNOC1-ARIN
Source:         ARIN





OrgAdminHandle:       FFADM-ARIN
OrgAdminName:          FF ADMIN
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        FFADM-ARIN
OrgTechName:           FF ADMIN
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       FFABU-ARIN
OrgAbuseName:          FF ABUSE
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         FFNOC1-ARIN
OrgNOCName:            FF NOC
# Email removed, Log into bgp.tools to see whois emails


TechHandle:           FFADM-ARIN
TechName:              FF ADMIN
# Email removed, Log into bgp.tools to see whois emails


AbuseHandle:          FFABU-ARIN
AbuseName:             FF ABUSE
# Email removed, Log into bgp.tools to see whois emails


NOCHandle:            FFNOC1-ARIN
NOCName:               FF NOC
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2025-04-16T03:32:01Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-ccf	2060