AS Number
AS0
AS Name
ISC-F-AS
Org Name
Internet Systems Consortium, Inc.
Registry

arin

RegDate

2004-01-09

Updated

2024-01-03

AS27321 Looking Glass
IPv4Prefixes

7

IPv6Prefixes

1

IPv4 NUMs

1,792

IPv6 NUMs(/64)

65,536

1,792 IPv4 Addresses
CIDR Description IP Num
149.20.2.0/24 Internet Systems Consortium, Inc. 256
149.20.3.0/24 Internet Systems Consortium, Inc. 256
149.20.4.0/24 Internet Systems Consortium, Inc. 256
149.20.57.0/24 Internet Systems Consortium, Inc. 256
149.20.66.0/24 Internet Systems Consortium, Inc. 256
192.158.248.0/24 Internet Systems Consortium, Inc. 256
192.158.249.0/24 Internet Systems Consortium, Inc. 256
CIDR Description IP NUMs(prefix /64)
2001:500:6b::/48 Internet Systems Consortium, Inc. 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS64289 MACARNE - Macarne LLC, US United States 7,168 1,078,460,416 IPv6 IPv6
AS199518 GSHAPIRO-AS - Gregory Shapiro, US United States 512 1,441,792 IPv6 IPv6
AS395915 ENS - Edge Network Services LLC, US United States 256 1,048,576 IPv6 IPv6
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1,675,008 18,255,118,336 IPv4 IPv4 IPv6 IPv6
AS22296 VORSK - Vorsk LLC, US United States 768 131,072 IPv4 IPv4 IPv6 IPv6
AS34927 iFog-GmbH - iFog GmbH, CH Switzerland 5,376 244,383,744 IPv4 IPv4 IPv6 IPv6
AS20253 QWILTED-PROD-01 - Qwilt Inc., US United States 7,680 20,185,088 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 520,704 282,631,699,169,280 IPv4 IPv4 IPv6 IPv6
AS35008 KERFUFFLE - Kerfuffle, LLC, US United States 512 16,842,752 IPv6 IPv6
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 94,464 354,874,032,128 IPv6 IPv6
AS397131 EVERYTHINK-397131 - Everythink Innovations Limited, CA Canada 512 33,554,432 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS3557 ISC-AS - Internet Systems Consortium, Inc., US United States 512 131,072 IPv4 IPv4 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
United States AMS-IX Bay Area - AMS-IX Bay Area 206.41.106.38 2001:504:3d:1:0:a502:7321:1 1 Gbps 2023-05-09 13:55:42
United States SFMIX - San Francisco Metropolitan Internet Exchange 206.197.187.56 2001:504:30::ba02:7321:1 1 Gbps 2020-01-22 04:23:24
United States FCIX - Fremont Cabal Internet Exchange 206.80.238.60 2001:504:91::60 1 Gbps 2020-03-05 12:09:50
United States ARIX - Amateur Radio Internet Exchange 44.190.42.15 2602:801:30ff::15 1 Gbps 2022-01-29 00:22:02

Private Peering Facilities

Country/Region Name City Website Updated
Hurricane Electric Fremont 2 Fremont https://he.net 2020-04-07 20:51:33
IP Address Domain NUMs Domains
149.20.2.10 1 docs.isc.org
149.20.2.11 1 sprocket.isc.org
149.20.2.12 1 bugs.isc.org
149.20.2.13 1 ednscomp.isc.org
149.20.2.14 3 etherpad.isc.org
149.20.2.16 1 pm4.isc.org
149.20.2.17 1 ops.isc.org
149.20.2.18 1 wiki.isc.org
149.20.2.19 1 poudriere.isc.org
149.20.2.20 2 cvs.isc.org
ASNumber:       27318 - 27322
ASName:         ISC-F-AS
ASHandle:       AS27318
RegDate:        2003-02-12
Updated:        2012-02-24    
Ref:            https://rdap.arin.net/registry/autnum/27318


OrgName:        Internet Systems Consortium, Inc.
OrgId:          ISC-94
Address:        PO Box 360
City:           Newmarket
StateProv:      NH
PostalCode:     03857
Country:        US
RegDate:        2004-01-09
Updated:        2024-01-03
Ref:            https://rdap.arin.net/registry/entity/ISC-94


OrgTechHandle: BELLI82-ARIN
OrgTechName:   Bellis, Ray 
OrgTechPhone:  +1-650-423-1300 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/BELLI82-ARIN

OrgAbuseHandle: ISCAT-ARIN
OrgAbuseName:   Internet Systems Consortium Abuse Team
OrgAbusePhone:  +1-650-423-1300 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ISCAT-ARIN

OrgTechHandle: ISCN-ARIN
OrgTechName:   Internet Systems Consortium NOC
OrgTechPhone:  +1-650-423-1310 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/ISCN-ARIN

OrgTechHandle: JSO127-ARIN
OrgTechName:   Osborn, Jeffrey Scott
OrgTechPhone:  +1-408-455-8258 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/JSO127-ARIN

OrgNOCHandle: ISCN-ARIN
OrgNOCName:   Internet Systems Consortium NOC
OrgNOCPhone:  +1-650-423-1310 
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/ISCN-ARIN

OrgTechHandle: RA15-ARIN
OrgTechName:   Adams, Rick 
OrgTechPhone:  +1-703-255-5527 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/RA15-ARIN