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	Prefix	Description
	161.129.224.0/24	Surfnet Communications, Inc.
	161.129.229.0/24	Surfnet Communications, Inc.
	161.129.230.0/24	Surfnet Communications, Inc.
	161.129.231.0/24	Surfnet Communications, Inc.
	162.251.184.0/24	Surfnet Communications, Inc.
	162.251.185.0/24	Surfnet Communications, Inc.
	162.251.186.0/24	Surfnet Communications, Inc.
	162.251.187.0/24	Surfnet Communications, Inc.
	162.251.188.0/24	Surfnet Communications, Inc.
	162.251.189.0/24	Surfnet Communications, Inc.
	162.251.190.0/24	Surfnet Communications, Inc.
	162.251.191.0/24	Surfnet Communications, Inc.

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS11404	Wave Broadband	✔	✘
	AS174	Cogent Communications, LLC	✔	✘
	AS11994	Cruzio	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS11404	Wave Broadband	✔	✘
	AS174	Cogent Communications, LLC	✔	✘
	AS11994	Cruzio	✔	✘
	AS1239	Sprint Wireline (Cogent)	✔	✘

ASHandle:       AS27348
OrgID:          SC-578
ASName:         SURFNET-1
ASNumber:       27348
RegDate:        2013-11-13
Updated:        2013-11-13
Source:         ARIN



OrgID:          SC-578
OrgName:        Surfnet Communications, Inc.
CanAllocate:    
Street:         PO Box 66831
City:           Scotts Valley
State/Prov:     CA
Country:        US
PostalCode:     95067
RegDate:        2013-10-11
Updated:        2024-11-25
OrgAdminHandle: FASUL-ARIN
OrgTechHandle:  FASUL-ARIN
OrgAbuseHandle: FASUL-ARIN
OrgNOCHandle:   FASUL-ARIN
Source:         ARIN





OrgAdminHandle:       FASUL-ARIN
OrgAdminName:         Bob Fasulkey
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        FASUL-ARIN
OrgTechName:          Bob Fasulkey
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       FASUL-ARIN
OrgAbuseName:         Bob Fasulkey
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         FASUL-ARIN
OrgNOCName:           Bob Fasulkey
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-03-13T03:27:49Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RIPE	as-transroute-spec	19641
ARIN	as14589:as-custs	9
RADB	as-hurricane	24528
RADB	as-cruzio	8
ARIN	as-xo-b	57973
RADB	as-wave-customers	4261