AS Number
AS1280
AS Name
ISC-AS-1280
Org Name
Internet Systems Consortium, Inc.
Registry

arin

RegDate

2007-11-08

Updated

2024-01-03

AS1280 Looking Glass
IPv4Prefixes

93

IPv6Prefixes

51

IPv4 NUMs

23,552

IPv6 NUMs(/64)

4,297,916,416

23,552 IPv4 Addresses
CIDR Description IP Num
149.20.0.0/24 Internet Systems Consortium, Inc. 256
149.20.1.0/24 Internet Systems Consortium, Inc. 256
149.20.6.0/24 Internet Systems Consortium, Inc. 256
149.20.7.0/24 Internet Systems Consortium, Inc. 256
149.20.8.0/24 Internet Systems Consortium, Inc. 256
149.20.10.0/24 Internet Systems Consortium, Inc. 256
149.20.12.0/24 Internet Systems Consortium, Inc. 256
149.20.13.0/24 Internet Systems Consortium, Inc. 256
149.20.14.0/24 Internet Systems Consortium, Inc. 256
149.20.15.0/24 Internet Systems Consortium, Inc. 256
149.20.16.0/24 Internet Systems Consortium, Inc. 256
149.20.17.0/24 Internet Systems Consortium, Inc. 256
149.20.18.0/24 Internet Systems Consortium, Inc. 256
149.20.19.0/24 Internet Systems Consortium, Inc. 256
149.20.20.0/24 Internet Systems Consortium, Inc. 256
149.20.21.0/24 Internet Systems Consortium, Inc. 256
149.20.22.0/24 Internet Systems Consortium, Inc. 256
149.20.23.0/24 Internet Systems Consortium, Inc. 256
149.20.24.0/24 Internet Systems Consortium, Inc. 256
149.20.25.0/24 Internet Systems Consortium, Inc. 256
149.20.26.0/24 Internet Systems Consortium, Inc. 256
149.20.27.0/24 Internet Systems Consortium, Inc. 256
149.20.28.0/24 Internet Systems Consortium, Inc. 256
149.20.29.0/24 Internet Systems Consortium, Inc. 256
149.20.30.0/24 Internet Systems Consortium, Inc. 256
149.20.31.0/24 Internet Systems Consortium, Inc. 256
149.20.32.0/24 Internet Systems Consortium, Inc. 256
149.20.33.0/24 Internet Systems Consortium, Inc. 256
149.20.34.0/24 Internet Systems Consortium, Inc. 256
149.20.35.0/24 Internet Systems Consortium, Inc. 256
149.20.36.0/24 Internet Systems Consortium, Inc. 256
149.20.37.0/24 Internet Systems Consortium, Inc. 256
149.20.38.0/24 Internet Systems Consortium, Inc. 256
149.20.39.0/24 Internet Systems Consortium, Inc. 256
149.20.40.0/24 Internet Systems Consortium, Inc. 256
149.20.41.0/24 Internet Systems Consortium, Inc. 256
149.20.42.0/24 Internet Systems Consortium, Inc. 256
149.20.43.0/24 Internet Systems Consortium, Inc. 256
149.20.44.0/24 Internet Systems Consortium, Inc. 256
149.20.45.0/24 Internet Systems Consortium, Inc. 256
149.20.46.0/24 Internet Systems Consortium, Inc. 256
149.20.47.0/24 Internet Systems Consortium, Inc. 256
149.20.48.0/24 Internet Systems Consortium, Inc. 256
149.20.49.0/24 Internet Systems Consortium, Inc. 256
149.20.50.0/24 Internet Systems Consortium, Inc. 256
149.20.51.0/24 Internet Systems Consortium, Inc. 256
149.20.52.0/24 Internet Systems Consortium, Inc. 256
149.20.53.0/24 Internet Systems Consortium, Inc. 256
149.20.54.0/24 Internet Systems Consortium, Inc. 256
149.20.55.0/24 Internet Systems Consortium, Inc. 256
149.20.56.0/24 Internet Systems Consortium, Inc. 256
149.20.58.0/24 Internet Systems Consortium, Inc. 256
149.20.59.0/24 Internet Systems Consortium, Inc. 256
149.20.60.0/24 Internet Systems Consortium, Inc. 256
149.20.61.0/24 Internet Systems Consortium, Inc. 256
149.20.62.0/24 Internet Systems Consortium, Inc. 256
149.20.63.0/24 Internet Systems Consortium, Inc. 256
149.20.64.0/24 Internet Systems Consortium, Inc. 256
149.20.65.0/24 Internet Systems Consortium, Inc. 256
149.20.72.0/24 Internet Systems Consortium, Inc. 256
149.20.73.0/24 Internet Systems Consortium, Inc. 256
149.20.74.0/24 Internet Systems Consortium, Inc. 256
149.20.75.0/24 Internet Systems Consortium, Inc. 256
149.20.76.0/24 Internet Systems Consortium, Inc. 256
149.20.77.0/24 Internet Systems Consortium, Inc. 256
149.20.78.0/24 Internet Systems Consortium, Inc. 256
149.20.79.0/24 Internet Systems Consortium, Inc. 256
149.20.80.0/24 Internet Systems Consortium, Inc. 256
149.20.81.0/24 Internet Systems Consortium, Inc. 256
149.20.82.0/24 Internet Systems Consortium, Inc. 256
149.20.83.0/24 Internet Systems Consortium, Inc. 256
149.20.84.0/24 Internet Systems Consortium, Inc. 256
149.20.85.0/24 Internet Systems Consortium, Inc. 256
149.20.86.0/24 Internet Systems Consortium, Inc. 256
149.20.87.0/24 Internet Systems Consortium, Inc. 256
149.20.88.0/24 Internet Systems Consortium, Inc. 256
149.20.90.0/24 Internet Systems Consortium, Inc. 256
149.20.91.0/24 Internet Systems Consortium, Inc. 256
149.20.92.0/24 Internet Systems Consortium, Inc. 256
149.20.93.0/24 Internet Systems Consortium, Inc. 256
149.20.94.0/24 Internet Systems Consortium, Inc. 256
149.20.95.0/24 Internet Systems Consortium, Inc. 256
192.111.107.0/24 Shockwave Engineering 256
192.158.252.0/24 Internet Systems Consortium, Inc. 256
204.152.184.0/24 Internet Systems Consortium, Inc. 256
204.152.184.0/21 Internet Systems Consortium, Inc. 2048
204.152.185.0/24 Internet Systems Consortium, Inc. 256
204.152.186.0/24 Internet Systems Consortium, Inc. 256
204.152.187.0/24 Internet Systems Consortium, Inc. 256
204.152.188.0/24 Internet Systems Consortium, Inc. 256
204.152.189.0/24 Internet Systems Consortium, Inc. 256
204.152.190.0/24 Internet Systems Consortium, Inc. 256
204.152.191.0/24 Internet Systems Consortium, Inc. 256
CIDR Description IP NUMs(prefix /64)
2001:4f8::/48 Internet Systems Consortium, Inc. 65536
2001:4f8::/32 Internet Systems Consortium, Inc. 4294967296
2001:4f8:4::/48 Internet Systems Consortium, Inc. 65536
2001:4f8:4::/46 Internet Systems Consortium, Inc. 262144
2001:4f8:8::/48 Internet Systems Consortium, Inc. 65536
2001:4f8:fffe::/48 Internet Systems Consortium, Inc. 65536
2001:4f8:ffff::/48 Internet Systems Consortium, Inc. 65536
2001:500:2e::/47 Internet Systems Consortium, Inc. 131072
2001:500:2f::/48 Internet Systems Consortium, Inc. 65536
2001:500:61::/48 Internet Systems Consortium, Inc. 65536
2001:500:62::/48 Internet Systems Consortium, Inc. 65536
2001:500:63::/48 Internet Systems Consortium, Inc. 65536
2001:500:64::/48 Internet Systems Consortium, Inc. 65536
2001:500:65::/48 Internet Systems Consortium, Inc. 65536
2001:500:66::/48 Internet Systems Consortium, Inc. 65536
2001:500:67::/48 Internet Systems Consortium, Inc. 65536
2001:500:68::/48 Internet Systems Consortium, Inc. 65536
2001:500:69::/48 Internet Systems Consortium, Inc. 65536
2001:500:6a::/48 Internet Systems Consortium, Inc. 65536
2001:500:6c::/48 Internet Systems Consortium, Inc. 65536
2001:500:6d::/48 Internet Systems Consortium, Inc. 65536
2001:500:6e::/48 Internet Systems Consortium, Inc. 65536
2001:500:70::/48 Internet Systems Consortium, Inc. 65536
2001:500:72::/48 Internet Systems Consortium, Inc. 65536
2001:500:73::/48 Internet Systems Consortium, Inc. 65536
2001:500:74::/48 Internet Systems Consortium, Inc. 65536
2001:500:75::/48 Internet Systems Consortium, Inc. 65536
2001:500:76::/48 Internet Systems Consortium, Inc. 65536
2001:500:77::/48 Internet Systems Consortium, Inc. 65536
2001:500:78::/48 Internet Systems Consortium, Inc. 65536
2001:500:79::/48 Internet Systems Consortium, Inc. 65536
2001:500:7a::/48 Internet Systems Consortium, Inc. 65536
2001:500:7b::/48 Internet Systems Consortium, Inc. 65536
2001:500:99::/48 Internet Systems Consortium, Inc. 65536
2001:500:9a::/47 Internet Systems Consortium, Inc. 131072
2001:dd8:13::/48 ISC-AP Internet Systems Consortium 65536
2001:dd8:14::/48 ISC-AP Internet Systems Consortium 65536
2001:dd8:15::/48 ISC-AP Internet Systems Consortium 65536
2001:dd8:17::/48 ISC-AP Internet Systems Consortium 65536
2001:dd8:18::/48 ISC-AP Internet Systems Consortium 65536
2001:dd8:19::/48 ISC-AP Internet Systems Consortium 65536
2001:dd8:1a::/48 ISC-AP Internet Systems Consortium 65536
2001:dd8:1c::/48 ISC-AP Internet Systems Consortium 65536
2001:dd8:1d::/48 ISC-AP Internet Systems Consortium 65536
2001:dd8:1e::/48 ISC-AP Internet Systems Consortium 65536
2001:dd8:22::/48 ISC-AP Internet Systems Consortium 65536
2001:13c7:7005::/48 Internet Systems Consortium 65536
2001:13c7:7006::/48 Internet Systems Consortium 65536
2001:13c7:7007::/48 Internet Systems Consortium 65536
2001:13c7:7008::/48 Internet Systems Consortium 65536
2001:13c7:7009::/48 Internet Systems Consortium 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 520,704 282,631,699,169,280 IPv4 IPv4 IPv6 IPv6
AS30286 THM - ThreatMetrix Inc., US United States 4,608 196,608 IPv4 IPv4
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 227,328 77,326,712,832 IPv4 IPv4 IPv6 IPv6
AS2152 CENIC-2152 - CENIC, US United States 2,078,976 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS4637 ASN-TELSTRA-GLOBAL - Telstra International Limited, HK Hong Kong 466,432 17,179,869,184 IPv4 IPv4
AS2497 IIJ - Internet Initiative Japan Inc., JP Japan 3,796,480 17,716,871,168 IPv4 IPv4 IPv6 IPv6
AS2914 NTT-LTD-2914 - NTT America, Inc., US United States 6,999,808 34,359,869,440 IPv4 IPv4 IPv6 IPv6
AS3292 TDC - TDC Holding A/S, DK Denmark 5,306,368 47,244,771,328 IPv4 IPv4 IPv6 IPv6
AS6762 SEABONE-NET - TELECOM ITALIA SPARKLE S.p.A., IT Italy 132,608 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS7575 AARNET-AS-AP - Australian Academic and Research Network, AU Australia 1,285,632 25,769,934,848 IPv4 IPv4
AS7922 COMCAST-7922 - Comcast Cable Communications, LLC, US United States 70,110,720 36,318,243,520,512 IPv4 IPv4
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 94,208 111,345,664 IPv4 IPv4 IPv6 IPv6
AS19151 BBO-1 - BroadbandONE, LLC, US United States 32,768 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 94,464 354,874,032,128 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS3292 TDC - TDC Holding A/S, DK Denmark 5,306,368 47,244,771,328 IPv4 IPv4 IPv6 IPv6
AS3557 ISC-AS - Internet Systems Consortium, Inc., US United States 512 131,072 IPv4 IPv4 IPv6 IPv6
AS9498 BBIL-AP - Bharti Airtel Limited, IN India 2,109,696 4,299,096,064 IPv4 IPv4 IPv6 IPv6
AS15211 SQUARE - Square, Inc., US United States 4,096 4,296,081,408 IPv4 IPv4 IPv6 IPv6
AS7922 COMCAST-7922 - Comcast Cable Communications, LLC, US United States 70,110,720 36,318,243,520,512 IPv4 IPv4 IPv6 IPv6
AS16509 AMAZON-02 - Amazon.com, Inc., US United States 49,268,224 1,152,921,504,606,846,976 IPv4 IPv4 IPv6 IPv6
AS36692 CISCO-UMBRELLA - Cisco OpenDNS, LLC, US United States 139,008 5,439,488 IPv4 IPv4 IPv6 IPv6
AS2152 CENIC-2152 - CENIC, US United States 2,078,976 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 520,704 282,631,699,169,280 IPv4 IPv4 IPv6 IPv6
AS7091 VIANET-ASN - ViaNet Communications, US United States 83,200 0 IPv4 IPv4
AS13285 OPALTELECOM-AS - TalkTalk Communications Limited, GB United Kingdom 3,059,200 214,748,364,800 IPv4 IPv4
AS13335 CLOUDFLARENET - Cloudflare, Inc., US United States 1,721,344 43,952,373,760 IPv4 IPv4 IPv6 IPv6
AS19151 BBO-1 - BroadbandONE, LLC, US United States 32,768 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS57976 BLIZZARD - Blizzard Entertainment, Inc, US United States 62,208 4,295,360,512 IPv4 IPv4 IPv6 IPv6
AS4780 SEEDNET - Digital United Inc., TW Taiwan 1,547,008 279,172,874,240 IPv4 IPv4 IPv6 IPv6
AS9924 TFN-TW - Taiwan Fixed Network, Telco and Network Service Provider., TW Taiwan 1,901,056 150,323,855,360 IPv4 IPv4
AS46489 TWITCH - Twitch Interactive Inc., US United States 44,544 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS714 APPLE-ENGINEERING - Apple Inc., US United States 17,990,144 17,179,869,184 IPv4 IPv4
AS38158 CBN-AS-ID - PT. Cyberindo Aditama, ID Indonesia 2,048 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS10310 YAHOO-1 - Oath Holdings Inc., US United States 122,112 25,769,934,848 IPv4 IPv4 IPv6 IPv6
AS20940 AKAMAI-ASN1 - Akamai International B.V., NL Netherlands 13,909,248 1,138,167,317,760 IPv4 IPv4 IPv6 IPv6
AS40627 RC-COLO1 - RingCentral Inc, US United States 18,432 65,536 IPv4 IPv4
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 94,208 111,345,664 IPv4 IPv4 IPv6 IPv6
AS24151 CNNIC-CRITICAL-AP - China Internet Network Infomation Center, CN China 16,896 4,294,967,296 IPv6 IPv6
AS6762 SEABONE-NET - TELECOM ITALIA SPARKLE S.p.A., IT Italy 132,608 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS7575 AARNET-AS-AP - Australian Academic and Research Network, AU Australia 1,285,632 25,769,934,848 IPv4 IPv4 IPv6 IPv6
AS45102 ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd., US United States 3,639,808 56,912,248,832 IPv4 IPv4
AS7342 VERISIGN-AS - VeriSign Infrastructure & Operations, US United States 32,256 8,192,000 IPv4 IPv4 IPv6 IPv6
AS16276 OVH - OVH SAS, FR France 4,385,536 17,179,869,184 IPv4 IPv4 IPv6 IPv6
AS42 WOODYNET-1 - WoodyNet, Inc., US United States 58,112 12,976,128 IPv4 IPv4 IPv6 IPv6
AS4648 SPARK-NZ - Spark New Zealand Trading Limited, NZ New Zealand 78,592 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS2914 NTT-LTD-2914 - NTT America, Inc., US United States 6,999,808 34,359,869,440 IPv4 IPv4 IPv6 IPv6
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 227,328 77,326,712,832 IPv4 IPv4 IPv6 IPv6
AS2497 IIJ - Internet Initiative Japan Inc., JP Japan 3,796,480 17,716,871,168 IPv4 IPv4 IPv6 IPv6
AS64208 VIRTUSTREAM-VGN-US - Dell, Inc., US United States 67,840 0 IPv4 IPv4
AS12654 RIPE-NCC-RIS-AS - Reseaux IP Europeens Network Coordination Centre (RIPE NCC), NL Netherlands 5,776 3,997,952 IPv6 IPv6
AS14061 DIGITALOCEAN-ASN - DigitalOcean, LLC, US United States 2,962,944 17,760,256 IPv4 IPv4 IPv6 IPv6
AS41095 IPTP - IPTP LTD, GB United Kingdom 43,520 9,613,344,768 IPv4 IPv4 IPv6 IPv6
AS15169 GOOGLE - Google LLC, US United States 9,276,928 98,801,090,560 IPv4 IPv4 IPv6 IPv6
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 94,464 354,874,032,128 IPv4 IPv4 IPv6 IPv6
AS9264 ASNet - Academia Sinica, TW Taiwan 70,656 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS9505 TWGATE-AP - Chunghwa Telecom Co., Ltd., TW Taiwan 24,576 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS7713 telkomnet-as-ap - Telekomunikasi Indonesia (PT), ID Indonesia 4,245,504 17,180,000,256 IPv4 IPv4
AS30133 ISC-F-AS - Internet Systems Consortium, Inc., US United States 11,008 2,818,048 IPv4 IPv4 IPv6 IPv6
AS32787 PROLEXIC-TECHNOLOGIES-DDOS-MITIGATION-NETWORK - Akamai Technologies, Inc., US United States 92,928 5,832,704 IPv4 IPv4 IPv6 IPv6
AS132203 TENCENT-NET-AP-CN - Shenzhen Tencent Computer Systems Company Limited, CN China 1,810,944 1,091,305,472 IPv4 IPv4 IPv6 IPv6
AS4637 ASN-TELSTRA-GLOBAL - Telstra International Limited, HK Hong Kong 466,432 17,179,869,184 IPv4 IPv4
AS22697 ROBLOX-PRODUCTION - Roblox, US United States 35,840 16,842,752 IPv4 IPv4 IPv6 IPv6
AS55818 MCIX-AS-AP - MC-IX Matrix Internet Exchange RS-1, ID Indonesia 2,048 131,072 IPv4 IPv4 IPv6 IPv6
AS3856 PCH-AS - Packet Clearing House, Inc., US United States 256 65,536 IPv4 IPv4 IPv6 IPv6
AS9680 HINETUSA - HiNet Service Center in U.S.A, TW Taiwan 4,096 0 IPv4 IPv4 IPv6 IPv6
AS8674 NETNOD-IX - Netnod AB, SE Sweden 7,936 8,590,065,664 IPv4 IPv4 IPv6 IPv6
AS11164 INTERNET2-I2PX - Internet2, US United States 1,536 17,039,360 IPv4 IPv4 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
United States Equinix Palo Alto - Equinix Internet Exchange Palo Alto 198.32.176.3 2001:504:d::1 10 Gbps 2020-06-30 21:03:17

Private Peering Facilities

Country/Region Name City Website Updated
Equinix SV8 - Silicon Valley, Palo Alto Palo Alto https://www.equinix.com/locations/americas-colocation/united-states-colocation/silicon-valley-data-centers/sv8/ 2016-03-14 20:58:11
IP Address Domain NUMs Domains
149.20.0.4 1 s1.pao1.isc.org
149.20.0.5 1 s2.pao1.isc.org
149.20.0.6 1 s3.pao1.isc.org
149.20.0.8 1 phone.pao1.isc.org
149.20.0.11 1 vm2.pao1.isc.org
149.20.0.13 2 vm1.sql1.isc.org
149.20.0.14 1 ns-ext.pao1.isc.org
149.20.0.15 1 webproduction.isc.org
149.20.0.18 1 earth.isc.org
149.20.0.19 1 vm1.pao1.isc.org
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


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

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

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

OrgTechHandle: JSO127-ARIN
OrgTechName:   Osborn, Jeffrey Scott
OrgTechPhone:  +1-650-423-1449 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/JSO127-ARIN