AS Number
AS3557
AS Name
ISC-AS
Org Name
Internet Systems Consortium, Inc.
Registry

arin

RegDate

2007-11-08

Updated

2022-03-17

AS3557 Looking Glass
IPv4Prefixes

2

IPv6Prefixes

2

IPv4 NUMs

512

IPv6 NUMs(/64)

131,072

512 IPv4 Addresses
CIDR Description IP Num
192.5.4.0/23
ROA Signed and Valid IRR Valid
Internet Systems Consortium, Inc. 512
192.5.5.0/24
ROA Signed and Valid IRR Parent Valid
Internet Systems Consortium, Inc. 256
CIDR Description IP NUMs(prefix /64)
2001:500:2e::/47
ROA Signed and Valid IRR Valid
Internet Systems Consortium, Inc. 131072
2001:500:2f::/48
ROA Signed and Valid IRR Parent Valid
Internet Systems Consortium, Inc. 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS27859 Internet Systems Consortium, UY Uruguay 0 0 IPv4 IPv4 IPv6 IPv6
AS30130 ISC-F-AS - Internet Systems Consortium, Inc., US United States 0 0 IPv4 IPv4 IPv6 IPv6
AS33082 ISC-F-AS - Internet Systems Consortium, Inc., US United States 0 0 IPv4 IPv4 IPv6 IPv6
AS211048 ISC-TAS1 - Internet Systems Consortium Inc., US United States 0 0 IPv4 IPv4
AS33072 ISC-F-AS - Internet Systems Consortium, Inc., US United States 0 0 IPv4 IPv4 IPv6 IPv6
AS210764 ISC-AGP1 - Internet Systems Consortium Inc., US United States 0 0 IPv4 IPv4
AS27320 ISC-F-AS - Internet Systems Consortium, Inc., US United States 0 0 IPv4 IPv4 IPv6 IPv6
AS27321 ISC-F-AS - Internet Systems Consortium, Inc., US United States 1,024 65,536 IPv4 IPv4 IPv6 IPv6
AS27848 Internet Systems Consortium, UY Uruguay 0 0 IPv4 IPv4
AS33079 ISC-F-AS - Internet Systems Consortium, Inc., US United States 0 0 IPv4 IPv4 IPv6 IPv6
AS23710 ISC-AKL1 - Internet Systems Consortium, NZ New Zealand 0 0 IPv4 IPv4 IPv6 IPv6
AS33073 ISC-F-AS - Internet Systems Consortium, Inc., US United States 0 0 IPv4 IPv4 IPv6 IPv6
AS23711 ISC-SIN1 - Internet Systems Consortium, SG Singapore 256 0 IPv6 IPv6
AS45220 ISC-KUL1 - Internet Systems Consortium, MY Malaysia 0 0 IPv4 IPv4
AS53459 ISC-F-AS - Internet Systems Consortium, Inc., US United States 256 65,536 IPv4 IPv4 IPv6 IPv6
AS395217 ISC-F-RNO1 - Internet Systems Consortium, Inc., US United States 0 0 IPv4 IPv4 IPv6 IPv6
AS13335 CLOUDFLARENET - Cloudflare, Inc., US United States 1,645,824 8,953,593,856 IPv4 IPv4 IPv6 IPv6
AS27322 ISC-F-AS - Internet Systems Consortium, Inc., US United States 0 0 IPv4 IPv4 IPv6 IPv6
AS30122 ISC-F-AS - Internet Systems Consortium, Inc., US United States 0 0 IPv4 IPv4 IPv6 IPv6
AS30132 ISC-F-AS - Internet Systems Consortium, Inc., US United States 768 131,072 IPv4 IPv4 IPv6 IPv6
AS211022 ISC-TLV1 - Internet Systems Consortium Inc., US United States 0 0 IPv4 IPv4 IPv6 IPv6
AS24047 ISC-KIX1 - Internet Systems Consortium, JP Japan 0 0 IPv6 IPv6
AS1280 ISC-AS-1280 - Internet Systems Consortium, Inc., US United States 22,272 4,295,426,048 IPv4 IPv4 IPv6 IPv6
AS30124 ISC-F-AS - Internet Systems Consortium, Inc., US United States 0 0 IPv4 IPv4 IPv6 IPv6
AS33071 ISC-F-AS - Internet Systems Consortium, Inc., US United States 256 65,536 IPv4 IPv4 IPv6 IPv6
AS205488 ISC-BBU1 - Internet Systems Consortium Inc., US United States 0 0 IPv4 IPv4 IPv6 IPv6
AS393221 ISC-F-MGM1 - Internet Systems Consortium, Inc., US United States 0 0 IPv4 IPv4
AS394070 ISC-F-LGA1 - Internet Systems Consortium, Inc., US United States 0 0 IPv4 IPv4 IPv6 IPv6
AS24051 ISC-KHI1 - Internet Systems Consortium, PK Pakistan 0 0 IPv4 IPv4
AS33078 ISC-F-AS - Internet Systems Consortium, Inc., US United States 0 0 IPv4 IPv4 IPv6 IPv6
AS33081 ISC-F-AS - Internet Systems Consortium, Inc., US United States 0 0 IPv4 IPv4 IPv6 IPv6
AS210765 ISC-PRG1 - Internet Systems Consortium Inc., US United States 0 0 IPv4 IPv4 IPv6 IPv6
AS2847 LITNET - Kauno Technologijos Universitetas, LT Lithuania 82,944 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS23708 ISC-BNE1 - Internet Systems Consortium, AU Australia 0 0 IPv4 IPv4 IPv6 IPv6
AS33558 ISC-F-AS - Internet Systems Consortium, Inc., US United States 0 0 IPv4 IPv4
AS61447 Internet Systems Consortium, UY Uruguay 256 65,536 IPv4 IPv4 IPv6 IPv6
IP Address Domain NUMs Domains
192.5.4.1 5 i.ns.mt
192.5.4.2 1 d.ext.nic.fr
192.5.5.241 2 aakarsolutions.com
ASNumber:       3557
ASName:         ISC-AS
ASHandle:       AS3557
RegDate:        1994-04-21
Updated:        2012-04-02    
Ref:            https://rdap.arin.net/registry/autnum/3557


OrgName:        Internet Systems Consortium, Inc.
OrgId:          ISC-94-Z
Address:        PO Box 360
City:           Newmarket
StateProv:      NH
PostalCode:     03857
Country:        US
RegDate:        2007-11-08
Updated:        2022-03-17
Ref:            https://rdap.arin.net/registry/entity/ISC-94-Z


OrgAbuseHandle: ISCAT-ARIN
OrgAbuseName:   Internet Systems Consortium Abuse Team
OrgAbusePhone:  +1-650-423-1300 
OrgAbuseEmail:  abuse@isc.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ISCAT-ARIN

OrgNOCHandle: ISCN-ARIN
OrgNOCName:   Internet Systems Consortium NOC
OrgNOCPhone:  +1-650-423-1310 
OrgNOCEmail:  noc@isc.org
OrgNOCRef:    https://rdap.arin.net/registry/entity/ISCN-ARIN

OrgTechHandle: ISCN-ARIN
OrgTechName:   Internet Systems Consortium NOC
OrgTechPhone:  +1-650-423-1310 
OrgTechEmail:  noc@isc.org
OrgTechRef:    https://rdap.arin.net/registry/entity/ISCN-ARIN

OrgTechHandle: BELLI82-ARIN
OrgTechName:   Bellis, Ray 
OrgTechPhone:  +1-650-423-1300 
OrgTechEmail:  ray@isc.org
OrgTechRef:    https://rdap.arin.net/registry/entity/BELLI82-ARIN

OrgTechHandle: JSO127-ARIN
OrgTechName:   Osborn, Jeffrey Scott
OrgTechPhone:  +1-650-423-1449 
OrgTechEmail:  jeff@isc.org
OrgTechRef:    https://rdap.arin.net/registry/entity/JSO127-ARIN