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AS27348 Surfnet Communications, Inc.

United States SURFNET-1 ARIN 13 IPv4 prefixes 0 IPv6 prefixes
IPv4 addresses
3,328
IPv6 /48 networks
0
RPKI
0 valid13 no ROA
Peers and downstreams
0

Holder

AS name
SURFNET-1
Description
Surfnet Communications, Inc.
Organisation
Surfnet Communications, Inc.
Abuse contact
Not published
Assigned
2013-11-12
Registered
2013-11-13
Record last changed
2026-07-29 18:41 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths
AS6057 Administracion Nacional de Telecomunicaciones AS6057 · UY Administracion Nacion… AS14840 BR.Digital Telecom AS14840 · BR BR.Digital Telecom AS3356 Level 3 Parent, LLC AS3356 · US Level 3 Parent, LLC AS6461 Zayo Bandwidth AS6461 · US Zayo Bandwidth AS6939 Hurricane Electric LLC AS6939 · US Hurricane Electric LLC AS174 AS174 AS174 AS174 AS11994 Cruzio AS11994 · US Cruzio AS11404 Wave Broadband AS11404 · US Wave Broadband AS27348 Surfnet Communications, Inc. AS27348 · US Surfnet Communication…

Network health

Grade E · 35/100
fail Prefixes covered by valid ROAs
0 of 13 announced prefixes are RPKI valid, 13 have no ROA.		 0/25
pass No RPKI invalid announcements
None of the announcements is RPKI invalid.		 10/10
fail Announces IPv6
No IPv6 prefixes are announced.		 0/15
pass More than one upstream
3 upstreams seen in BGP.		 10/10
fail Working abuse contact
No abuse contact is published in the registry.		 0/15
fail Publishes a geofeed
No geofeed found. Without one, location databases have to guess.		 0/10
pass No prefixes smaller than /24 or /48
All prefixes are /24 (IPv4) or /48 (IPv6) or larger.		 10/10
pass Registry record maintained
Last changed 2026-07-29.		 5/5
Built from the announced prefixes, RPKI, the registry record and geofeeds. Checks without data are not counted. Also in the API.
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AS27348 health AS27348 RPKI
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Routing changes

Last 30 days
No changes recorded in the last 30 days. Changes are recorded each time the routing data of this AS is refreshed. Get alerts in real time.

WHOIS

aut-num:        AS27348
as-name:        SURFNET-1
handle:         AS27348
registrant:     SC-578 (Surfnet Communications, Inc.)
noc,technical,administrative,abuse:FASUL-ARIN (Bob Fasulkey) <billing@surfnetc.com>
technical:      KUHNL4-ARIN (Lauren Kuhnle) <lauren@ms.surfnetc.com>
last changed:   2026-07-29T14:41:29-04:00
registration:   2013-11-13T14:33:11-05:00
source:         ARIN (RDAP)