AS1280 Internet Systems Consortium, Inc.

ISC-AS-1280

Company Website

IPv4 Addresses: 23,552

Number of Peers: 15

Number of Prefixes: 100

ASN Allocated: Assigned

ASN
Prefixes
Peers
Upstreams
Downstreams
Graphs
World Map
Raw Whois
IX

AS1280 Summary

Regional Registry:

IANA

Allocation Status:

Assigned

Traffic Ratio:

Mostly Outbound

Internet Exchanges:

1

Website:

https://www.isc.org

AS1280 Network

IPv4 Prefixes:

93

IPv4 Peers:

9

IPv4 Upstreams:

4

IPv6 Prefixes:

7

IPv6 Peers:

6

IPv6 Upstreams:

3

Contacts

Email Contacts:

ray@isc.org

abuse@isc.org

jeff@isc.org

rick@cello.net

noc@isc.org

Abuse Contacts:

abuse@isc.org

Address:

PO Box 360,

Newmarket,

NH,

03857,

US

IPv4 Prefixes
IPv6 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	149.20.0.0/24	Internet Systems Consortium, Inc.		149.20.0.0/18	ARIN
	149.20.1.0/24	Internet Systems Consortium, Inc.		149.20.0.0/18	ARIN
	149.20.6.0/24	Internet Systems Consortium, Inc.		149.20.0.0/18	ARIN
	149.20.7.0/24	Internet Systems Consortium, Inc.		149.20.0.0/18	ARIN
	149.20.8.0/24	Internet Systems Consortium, Inc.		151.132.0.0/16	ARIN
	149.20.10.0/24	Internet Systems Consortium, Inc.		149.20.0.0/18	ARIN
	149.20.12.0/24	Internet Systems Consortium, Inc.		149.20.0.0/18	ARIN
	149.20.13.0/24	Internet Systems Consortium, Inc.		149.20.0.0/18	ARIN
	149.20.14.0/24	Internet Systems Consortium, Inc.		149.20.0.0/18	ARIN
	149.20.15.0/24	Internet Systems Consortium, Inc.		146.222.0.0/16	ARIN
	149.20.16.0/24	Internet Systems Consortium, Inc.		149.20.0.0/18	ARIN
	149.20.17.0/24	Internet Systems Consortium, Inc.		149.20.0.0/18	ARIN
	149.20.18.0/24	Internet Systems Consortium, Inc.		151.232.0.0/14	RIPE
	149.20.19.0/24	Internet Systems Consortium, Inc.		149.20.0.0/18	ARIN
	149.20.20.0/24	Internet Systems Consortium, Inc.		149.20.0.0/18	ARIN
	149.20.21.0/24	Internet Systems Consortium, Inc.		149.20.0.0/18	ARIN
	149.20.22.0/24	Internet Systems Consortium, Inc.		149.20.0.0/18	ARIN
	149.20.23.0/24	Internet Systems Consortium, Inc.		149.20.0.0/18	ARIN
	149.20.24.0/24	Internet Systems Consortium, Inc.		149.165.0.0/16	ARIN
	149.20.25.0/24	Internet Systems Consortium, Inc.		151.249.120.0/21	RIPE
	149.20.26.0/24	Internet Systems Consortium, Inc.		149.20.0.0/18	ARIN
	149.20.27.0/24	Internet Systems Consortium, Inc.		149.20.0.0/18	ARIN
	149.20.28.0/24	Internet Systems Consortium, Inc.		149.20.0.0/18	ARIN
	149.20.29.0/24	Internet Systems Consortium, Inc.		149.20.0.0/18	ARIN
	149.20.30.0/24	Internet Systems Consortium, Inc.		149.20.0.0/18	ARIN
	149.20.31.0/24	Internet Systems Consortium, Inc.		149.20.0.0/18	ARIN
	149.20.32.0/24	Internet Systems Consortium, Inc.		149.20.0.0/18	ARIN
	149.20.33.0/24	Internet Systems Consortium, Inc.		149.20.0.0/18	ARIN
	149.20.34.0/24	Internet Systems Consortium, Inc.		148.102.0.0/17	Lacnic
	149.20.35.0/24	Internet Systems Consortium, Inc.		149.20.0.0/18	ARIN
	149.20.36.0/24	Internet Systems Consortium, Inc.		149.20.0.0/18	ARIN
	149.20.37.0/24	Internet Systems Consortium, Inc.		149.20.0.0/18	ARIN
	149.20.38.0/24	Internet Systems Consortium, Inc.		149.20.0.0/18	ARIN
	149.20.39.0/24	Internet Systems Consortium, Inc.		149.20.0.0/18	ARIN
	149.20.40.0/24	Internet Systems Consortium, Inc.		148.206.0.0/16	Lacnic
	149.20.41.0/24	Internet Systems Consortium, Inc.		149.20.0.0/18	ARIN
	149.20.42.0/24	Internet Systems Consortium, Inc.		149.20.0.0/18	ARIN
	149.20.43.0/24	Internet Systems Consortium, Inc.		149.20.0.0/18	ARIN
	149.20.44.0/24	Internet Systems Consortium, Inc.		149.20.0.0/18	ARIN
	149.20.45.0/24	Internet Systems Consortium, Inc.		154.16.0.0/16	AfriNIC
	149.20.46.0/24	Internet Systems Consortium, Inc.		149.20.0.0/18	ARIN
	149.20.47.0/24	Internet Systems Consortium, Inc.		151.139.0.0/16	ARIN
	149.20.48.0/24	Internet Systems Consortium, Inc.		149.20.0.0/18	ARIN
	149.20.49.0/24	Internet Systems Consortium, Inc.		149.20.0.0/18	ARIN
	149.20.50.0/24	Internet Systems Consortium, Inc.		149.20.0.0/18	ARIN
	149.20.51.0/24	Internet Systems Consortium, Inc.		149.20.0.0/18	ARIN
	149.20.52.0/24	Internet Systems Consortium, Inc.		147.202.0.0/16	ARIN
	149.20.53.0/24	Internet Systems Consortium, Inc.		153.33.0.0/16	ARIN
	149.20.54.0/24	Internet Systems Consortium, Inc.		149.20.0.0/18	ARIN
	149.20.55.0/24	Internet Systems Consortium, Inc.		149.20.0.0/18	ARIN
	149.20.56.0/24	Internet Systems Consortium, Inc.		149.20.0.0/18	ARIN
	149.20.58.0/24	Internet Systems Consortium, Inc.		149.20.0.0/18	ARIN
	149.20.59.0/24	Internet Systems Consortium, Inc.		149.20.0.0/18	ARIN
	149.20.60.0/24	Internet Systems Consortium, Inc.		149.20.0.0/18	ARIN
	149.20.61.0/24	Internet Systems Consortium, Inc.		149.20.0.0/18	ARIN
	149.20.62.0/24	Internet Systems Consortium, Inc.		149.20.0.0/18	ARIN
	149.20.63.0/24	Internet Systems Consortium, Inc.		149.20.0.0/18	ARIN
	149.20.64.0/24	Internet Systems Consortium, Inc.		149.20.64.0/22	ARIN
	149.20.65.0/24	Internet Systems Consortium, Inc.		149.20.64.0/22	ARIN
	149.20.72.0/24	Internet Systems Consortium, Inc.		150.129.32.0/22	APNIC
	149.20.73.0/24	Internet Systems Consortium, Inc.		149.20.72.0/21	ARIN
	149.20.74.0/24	Internet Systems Consortium, Inc.		146.255.16.0/21	RIPE
	149.20.75.0/24	Internet Systems Consortium, Inc.		149.20.72.0/21	ARIN
	149.20.76.0/24	Internet Systems Consortium, Inc.		149.20.72.0/21	ARIN
	149.20.77.0/24	Internet Systems Consortium, Inc.		148.66.64.0/18	APNIC
	149.20.78.0/24	Internet Systems Consortium, Inc.		149.20.72.0/21	ARIN
	149.20.79.0/24	Internet Systems Consortium, Inc.		149.20.72.0/21	ARIN
	149.20.80.0/24	Internet Systems Consortium, Inc.		149.20.80.0/21	ARIN
	149.20.81.0/24	Internet Systems Consortium, Inc.		149.20.80.0/21	ARIN
	149.20.82.0/24	Internet Systems Consortium, Inc.		149.20.80.0/21	ARIN
	149.20.83.0/24	Internet Systems Consortium, Inc.		149.20.80.0/21	ARIN
	149.20.84.0/24	Internet Systems Consortium, Inc.		149.20.80.0/21	ARIN
	149.20.85.0/24	Internet Systems Consortium, Inc.		149.20.80.0/21	ARIN
	149.20.86.0/24	Internet Systems Consortium, Inc.		149.20.80.0/21	ARIN
	149.20.87.0/24	Internet Systems Consortium, Inc.		149.20.80.0/21	ARIN
	149.20.88.0/24	Internet Systems Consortium, Inc.		149.20.88.0/24	ARIN
	149.20.90.0/24	Internet Systems Consortium, Inc.		149.20.90.0/23	ARIN
	149.20.91.0/24	Internet Systems Consortium, Inc.		149.20.90.0/23	ARIN
	149.20.92.0/24	Internet Systems Consortium, Inc.		149.20.92.0/22	ARIN
	149.20.93.0/24	Internet Systems Consortium, Inc.		149.20.92.0/22	ARIN
	149.20.94.0/24	Internet Systems Consortium, Inc.		152.192.0.0/13	ARIN
	149.20.95.0/24	Internet Systems Consortium, Inc.		151.118.0.0/16	ARIN
	192.111.107.0/24	Shockwave Engineering		192.111.107.0/24	ARIN
	192.158.252.0/24	Internet Systems Consortium, Inc.		192.158.252.0/24	ARIN
	204.152.184.0/21	Internet Systems Consortium, Inc.		204.152.184.0/21	ARIN
	204.152.184.0/24	Internet Systems Consortium, Inc.		204.152.184.0/21	ARIN
	204.152.185.0/24	Internet Systems Consortium, Inc.		204.152.184.0/21	ARIN
	204.152.186.0/24	Internet Systems Consortium, Inc.		204.152.184.0/21	ARIN
	204.152.187.0/24	Internet Systems Consortium, Inc.		204.152.184.0/21	ARIN
	204.152.188.0/24	Internet Systems Consortium, Inc.		204.152.184.0/21	ARIN
	204.152.189.0/24	Internet Systems Consortium, Inc.		204.228.176.0/20	ARIN
	204.152.190.0/24	Internet Systems Consortium, Inc.		204.152.184.0/21	ARIN
	204.152.191.0/24	Internet Systems Consortium, Inc.		204.152.184.0/21	ARIN

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	2001:4f8::/32	Internet Systems Consortium, Inc.		2001:4f8::/32	ARIN
	2001:4f8::/48	Internet Systems Consortium, Inc.		2001:4f8::/32	ARIN
	2001:4f8:4::/48	Internet Systems Consortium, Inc.		2001:4f8::/32	ARIN
	2001:4f8:4::/46	Internet Systems Consortium, Inc.		2001:4f8::/32	ARIN
	2001:4f8:8::/48	Internet Systems Consortium, Inc.		2001:4f8::/32	ARIN
	2001:4f8:fffe::/48	Internet Systems Consortium, Inc.		2001:4f8::/32	ARIN
	2001:4f8:ffff::/48	Internet Systems Consortium, Inc.		2001:4f8::/32	ARIN

IPv4 Peers
IPv6 Peers

Country	ASN	Name	Description	IPv6
	AS6939	HURRICANE	Hurricane Electric LLC
	AS30133	ISC-F-AS	Internet Systems Consortium, Inc.
	AS2914	NTT-DATA-2914	NTT America, Inc.
	AS1299	TWELVE99	Arelion, f/k/a Telia Carrier
	AS2152	CENIC-2152	CENIC
	AS4637	ASN-TELSTRA-GLOBAL	Telstra Global
	AS7922	COMCAST-7922	Comcast Cable Communications, LLC
	AS3557	ISC-AS	Internet Systems Consortium, Inc.
	AS6762	SEABONE-NET	TELECOM ITALIA SPARKLE S.p.A.

Country	ASN	Name	Description	IPv4
	AS1299	TWELVE99	Arelion, f/k/a Telia Carrier
	AS30133	ISC-F-AS	Internet Systems Consortium, Inc.
	AS6939	HURRICANE	Hurricane Electric LLC
	AS12654	RIPE-NCC-RIS-AS	Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
	AS3557	ISC-AS	Internet Systems Consortium, Inc.
	AS2914	NTT-DATA-2914	NTT America, Inc.

IPv4 Upstreams
IPv6 Upstreams

Country	ASN	Name	Description	IPv6
	AS1299	TWELVE99	Arelion, f/k/a Telia Carrier
	AS2914	NTT-DATA-2914	NTT America, Inc.
	AS6939	HURRICANE	Hurricane Electric LLC
	AS6762	SEABONE-NET	TELECOM ITALIA SPARKLE S.p.A.

IPv4 Upstream Graph

Country	ASN	Name	Description	IPv4
	AS1299	TWELVE99	Arelion, f/k/a Telia Carrier
	AS2914	NTT-DATA-2914	NTT America, Inc.
	AS6939	HURRICANE	Hurricane Electric LLC

IPv6 Upstream Graph

IPv4 Downstreams
IPv6 Downstreams

Country	ASN	Name	Description	IPv6
	AS30133	ISC-F-AS	Internet Systems Consortium, Inc.
	AS3557	ISC-AS	Internet Systems Consortium, Inc.

Country	ASN	Name	Description	IPv4
	AS30133	ISC-F-AS	Internet Systems Consortium, Inc.
	AS3557	ISC-AS	Internet Systems Consortium, Inc.
	AS12654	RIPE-NCC-RIS-AS	Reseaux IP Europeens Network Coordination Centre (RIPE NCC)

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber:       1280
ASName:         ISC-AS-1280
ASHandle:       AS1280
RegDate:        1991-07-31
Updated:        2012-04-02    
Ref:            https://rdap.arin.net/registry/autnum/1280


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:        2024-01-03
Ref:            https://rdap.arin.net/registry/entity/ISC-94-Z


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

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

OrgTechHandle: JSO127-ARIN
OrgTechName:   Osborn, Jeffrey Scott
OrgTechPhone:  +1-408-455-8258 
OrgTechEmail:  jeff@isc.org
OrgTechRef:    https://rdap.arin.net/registry/entity/JSO127-ARIN

OrgTechHandle: RA15-ARIN
OrgTechName:   Adams, Rick 
OrgTechPhone:  +1-703-255-5527 
OrgTechEmail:  rick@cello.net
OrgTechRef:    https://rdap.arin.net/registry/entity/RA15-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

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


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#

Country	IX	Name	IPv4	IPv6	Port Speed
	Equinix Palo Alto	Equinix Internet Exchange Palo Alto	198.32.176.3	2001:504:d::1	10 Gbps