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	Prefix	Description
	172.255.48.0/22	Gossamer Threads Inc.
	172.255.52.0/23	Gossamer Threads Inc.
	172.255.54.0/24	Gossamer Threads Inc.
	199.10.28.0/22	Gossamer Threads Inc.
	204.187.12.0/22	Gossamer Threads Inc.
	208.70.244.0/22	Gossamer Threads Inc.

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS174	Cogent Communications	✔	✘
	AS3257	GTT Communications Inc.	✔	✘
	AS6939	Hurricane Electric LLC	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS6939	Hurricane Electric LLC	✔	✘
	AS174	Cogent Communications	✔	✘
	AS3257	GTT Communications Inc.	✔	✘
	AS16866	Columbia Networks Inc.	✔	✘

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Downstreams

	ASN	Description	IPv4	IPv6
	AS16866	Columbia Networks Inc.	✔	✘

ASHandle:       AS36483
OrgID:          GOSSA-1
ASName:         GOSSAMERTHREADS
ASNumber:       36483
RegDate:        2006-01-17
Updated:        2012-02-24
TechHandle:     IPADM586-ARIN
AbuseHandle:    ABUSE3172-ARIN
NOCHandle:      IPADM586-ARIN
Source:         ARIN



OrgID:          GOSSA-1
OrgName:        Gossamer Threads Inc.
CanAllocate:    
Street:         1725 16th Avenue, Suite 100
City:           Richmond Hill
State/Prov:     ON
Country:        CA
PostalCode:     L4B 0B3
RegDate:        2004-09-23
Updated:        2024-11-25
OrgAdminHandle: BURNS457-ARIN
OrgTechHandle:  IPADM586-ARIN
OrgAbuseHandle: ABUSE3172-ARIN
OrgNOCHandle:   IPADM586-ARIN
Source:         ARIN





OrgAdminHandle:       BURNS457-ARIN
OrgAdminName:         Rob Burns
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        IPADM586-ARIN
OrgTechName:           IP Admin
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       ABUSE3172-ARIN
OrgAbuseName:          Abuse Admin
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         IPADM586-ARIN
OrgNOCName:            IP Admin
# Email removed, Log into bgp.tools to see whois emails


TechHandle:           IPADM586-ARIN
TechName:              IP Admin
# Email removed, Log into bgp.tools to see whois emails


AbuseHandle:          ABUSE3172-ARIN
AbuseName:             Abuse Admin
# Email removed, Log into bgp.tools to see whois emails


NOCHandle:            IPADM586-ARIN
NOCName:               IP Admin
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2025-04-16T03:29:58Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-hurricane	23453
RIPE	as-pobox	7
BELL	as577:as-customers	15107
RIPE	as-transroute-spec	17655
RADB	as-tni	8
RADB	as-cgrp1	88
RADB	as32244:as-customers	3
RIPE	as-ubnix-members	17665
RADB	as-taipan-cpoc-7	144
RIPE	as-gttcust6	86067
ARIN	as32421:as-customers	149
RADB	as13768:as-customers	3572
RADB	as-dosarrest-custas	88
RADB	as-as19324-custas	88
BELL	as6539:as-customers	1888
RADB	as-bigpipe	13235
RADB	as-ccf	2059
RIPE	as-gttcust	86659