AS Number
AS101
AS Name
WASH-NSF-AS
Org Name
University of Washington
Country / Region
United States
Registry

arin

RegDate

2020-05-20

Updated

2020-05-20

IPv4Prefixes

9

IPv6Prefixes

6

IPv4 NUMs

8,192

IPv6 NUMs(/64)

4,295,098,368

8,192 IPv4 Addresses
CIDR Description IP Num
207.231.240.0/20
ROA Signed and Valid IRR Valid
Pacific Wave 4096
207.231.241.0/24
ROA Signed and Valid IRR Parent Valid
Pacific Wave 256
207.231.243.0/24
ROA Signed and Valid IRR Parent Valid
Pacific Wave 256
207.231.245.0/24
ROA Signed and Valid IRR Parent Valid
Pacific Wave 256
207.231.248.0/24
ROA Signed and Valid IRR Parent Valid
Pacific Wave 256
209.124.176.0/21
ROA Signed and Valid IRR Valid
Pacific Northwest Gigapop 2048
209.124.176.0/20
ROA Signed and Valid IRR InValid
Pacific Northwest Gigapop 4096
209.124.179.0/31
IRR Parent Valid
Pacific Northwest Gigapop 2
209.124.184.0/21
ROA Signed and Valid IRR Valid
Pacific Northwest Gigapop 2048
CIDR Description IP NUMs(prefix /64)
2001:504:b::/48
ROA Signed and Valid IRR Valid
Pacific Wave 65536
2001:1860::/32
ROA Signed and Valid IRR InValid
Pacific Northwest Gigapop 4294967296
2001:1860:4000::/34
ROA Signed and Valid IRR Valid
Pacific Northwest Gigapop 1073741824
2001:1860:8000::/34
ROA Signed and Valid IRR Parent Valid
Pacific Northwest Gigapop 1073741824
2001:1860:c000::/34
ROA Signed and Valid IRR Parent Valid
Pacific Northwest Gigapop 1073741824
2406:2c0:1101::/48
IRR InValid
NEEFIT-BD NEEF IT 65536
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS3130 RGNET-SEA - RGnet OU, EE Estonia 1,280 65,536 IPv4 IPv4 IPv6 IPv6
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 29,890,888 77,329,465,344 IPv4 IPv4 IPv6 IPv6
AS38022 REANNZ-NZ-AP - Research and Education Advanced Network New Zealand, NZ New Zealand 14,080 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS6509 CANARIE-NTN - CANARIE Inc, CA Canada 768 4,294,967,296 IPv6 IPv6
AS38136 AKARI-NETWORKS-AS-AP - Akari Networks, HK Hong Kong 26,112 6,713,180,160 IPv6 IPv6
AS852 ASN852 - TELUS Communications Inc., CA Canada 4,742,400 12,910,264,320 IPv4 IPv4 IPv6 IPv6
AS2497 IIJ - Internet Initiative Japan Inc., JP Japan 3,918,336 17,716,871,168 IPv4 IPv4 IPv6 IPv6
AS32097 WII - WholeSale Internet, Inc., US United States 94,208 4,295,491,584 IPv4 IPv4
AS395400 UNIVERSITY-GUAM - UNIVERSITY OF GUAM, GU Guam 65,792 4,294,967,296 IPv6 IPv6
AS6423 DF-PTL2-3 - Digital Fortress, US United States 35,072 33,619,968 IPv4 IPv4
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 21,504 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS11164 INTERNET2-I2PX - Internet2, US United States 1,280 196,608 IPv4 IPv4 IPv6 IPv6
AS11537 INTERNET2-RESEARCH-EDU - Internet2, US United States 8,960 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS17579 KREONET2-AS-KR - KISTI, KR Republic of Korea 6,668 0 IPv4 IPv4 IPv6 IPv6
AS18106 VIEWQWEST-SG-AP - Viewqwest Pte Ltd, SG Singapore 53,248 13,153,337,344 IPv4 IPv4 IPv6 IPv6
AS36351 SOFTLAYER - SoftLayer Technologies Inc., US United States 4,354,816 39,668,088,832 IPv4 IPv4
AS59105 HOMENOC - Home NOC Operators Group, JP Japan 2,048 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS174 COGENT-174 - Cogent Communications, US United States 35,972,096 310,807,232,512 IPv4 IPv4 IPv6 IPv6
AS1828 UNITAS - Unitas Global LLC, US United States 228,864 47,244,640,256 IPv4 IPv4 IPv6 IPv6
AS151420 RAPIDFIREY-AS-AP - Rapid-Fire-y, JP Japan 512 17,891,328 IPv4 IPv4
AS7575 AARNET-AS-AP - Australian Academic and Research Network, AU Australia 1,351,168 25,769,934,848 IPv4 IPv4 IPv6 IPv6
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 53,248 141,751,156,736 IPv4 IPv4 IPv6 IPv6
AS38001 NEWMEDIAEXPRESS-AS-AP - NewMedia Express Pte Ltd, SG Singapore 19,712 5,570,560 IPv4 IPv4 IPv6 IPv6
AS2914 NTT-LTD-2914 - NTT America, Inc., US United States 6,949,888 34,360,000,512 IPv6 IPv6
AS4181 TDS-AS - TDS TELECOM, US United States 1,743,872 77,309,411,328 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 531,712 282,631,665,680,384 IPv4 IPv4 IPv6 IPv6
AS22388 TRANSPAC - Indiana University, US United States 256 65,536 IPv4 IPv4 IPv6 IPv6
AS35280 F5 - F5 Networks SARL, FR France 50,432 81,604,378,624 IPv4 IPv4 IPv6 IPv6
AS53828 NITEL - NETWORK INNOVATIONS, LLC, US United States 132,096 4,294,967,296 IPv4 IPv4
AS2153 CSUNET-NE - California State University, Office of the Chancellor, US United States 2,560 16,842,752 IPv4 IPv4 IPv6 IPv6
AS2907 SINET-AS - Research Organization of Information and Systems, National Institute of Informatics, JP Japan 8,790,080 8,589,934,592 IPv4 IPv4
AS22335 MREN - Metropolitan Research and Education Network, US United States 256 0 IPv4 IPv4
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 97,792 375,543,758,848 IPv4 IPv4 IPv6 IPv6
AS58511 ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU Australia 23,552 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS139008 NEEFIT-AS-AP - NEEF IT LIMITED, BD Bangladesh 768 33,554,432 IPv6 IPv6
AS803 SASKTEL - Saskatchewan Telecommunications, CA Canada 521,728 4,295,032,832 IPv4 IPv4
AS2152 CSUNET-NW - California State University, Office of the Chancellor, US United States 2,078,272 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS9002 RETN-AS - RETN Limited, GB United Kingdom 27,648 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS6360 UNIVHAWAII - University of Hawaii, US United States 255,490 4,294,967,296 IPv6 IPv6
AS293 ESNET, US United States 134,656 4,295,163,904 IPv4 IPv4 IPv6 IPv6
AS3491 BTN-ASN - PCCW Global, Inc., US United States 1,015,040 13,958,840,320 IPv4 IPv4
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS2153 CSUNET-NE - California State University, Office of the Chancellor, US United States 2,560 16,842,752 IPv4 IPv4 IPv6 IPv6
AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US United States 54,391,808 601,567,789,056 IPv4 IPv4 IPv6 IPv6
AS10430 WA-K20 - Washington State K-20 Telecommunications Network, US United States 646,912 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS11649 GUNET - Gonzaga University, US United States 65,536 0 IPv4 IPv4
AS11956 NOAA-XWAVE - National Oceanic and Atmospheric Administration, US United States 0 0 IPv4 IPv4 IPv6 IPv6
AS24 AS24 - National Aeronautics and Space Administration, US United States 65,538 65,536 IPv4 IPv4 IPv6 IPv6
AS4600 LINK-OREGON-RESEARCH - University of Oregon, US United States 0 16,777,216 IPv4 IPv4 IPv6 IPv6
AS6360 UNIVHAWAII - University of Hawaii, US United States 255,490 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS7497 CSTNET-AS-AP - CNIC-CAS, CN China 737,280 77,309,411,328 IPv4 IPv4
AS14221 UW-GR-AS - University of Washington, US United States 2,048 16,777,216 IPv4 IPv4 IPv6 IPv6
AS11548 HERITAGE-UNIV-AS - Heritage University, US United States 512 0 IPv4 IPv4
AS32361 ULTRALIGHT, US United States 1,026 4,295,032,832 IPv4 IPv4 IPv6 IPv6
AS47065 PEERING-RESEARCH-TESTBED-USC-UFMG-AS47065 - USC / UFMG PEERING Research Testbed, US United States 1,024 2,752,512 IPv4 IPv4
AS3428 ESNET-AS - ESnet, US United States 68,352 1,048,576 IPv4 IPv4
AS4193 WA-STATE-GOV - State of Washington, US United States 656,384 1,099,511,627,776 IPv4 IPv4 IPv6 IPv6
AS7774 ALASKA - University of Alaska, US United States 81,920 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS15169 GOOGLE - Google LLC, US United States 9,079,552 94,506,123,264 IPv4 IPv4 IPv6 IPv6
AS16509 AMAZON-02 - Amazon.com, Inc., US United States 46,610,688 415,319,457,792 IPv4 IPv4 IPv6 IPv6
AS293 ESNET, US United States 134,656 4,295,163,904 IPv4 IPv4 IPv6 IPv6
AS3807 UMTNET-ASN - University of Montana, US United States 85,760 16,777,216 IPv4 IPv4 IPv6 IPv6
AS7539 TWAREN-TW - National Center for High-performance Computing, TW Taiwan 85,504 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS17200 SEATTLECOLL - Seattle Community College District, US United States 12,544 0 IPv4 IPv4
AS40272 ALLENINSTITUTE - Allen Institute, US United States 256 0 IPv4 IPv4
AS64247 UW-RESEARCH - University of Washington, US United States 1,280 16,777,216 IPv4 IPv4 IPv6 IPv6
AS226 LOS-NETTOS-AS - Los Nettos, US United States 313,856 4,294,967,296 IPv4 IPv4
AS7575 AARNET-AS-AP - Australian Academic and Research Network, AU Australia 1,351,168 25,769,934,848 IPv4 IPv4 IPv6 IPv6
AS13476 MSU-BOZEMAN - Montana State University, US United States 80,640 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS17934 JGNv6 - National Institute of Information and Communications Technology, JP Japan 4,096 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS22388 TRANSPAC - Indiana University, US United States 256 65,536 IPv4 IPv4 IPv6 IPv6
AS22335 MREN - Metropolitan Research and Education Network, US United States 256 0 IPv4 IPv4 IPv6 IPv6
AS22972 UW-MEDICINE - University of Washington, US United States 1,024 0 IPv4 IPv4
AS38022 REANNZ-NZ-AP - Research and Education Advanced Network New Zealand, NZ New Zealand 14,080 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS73 WASHINGTON-AS - University of Washington, US United States 240,896 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS668 DNIC-AS-00668 - DoD Network Information Center, US United States 2,653,952 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS6509 CANARIE-NTN - CANARIE Inc, CA Canada 768 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS14954 FHCRC - The Fred Hutchinson Cancer Research Center, US United States 73,728 0 IPv4 IPv4
AS18592 Corporacion Universitaria para el Desarrollo de Internet, A.C., MX Mexico 17,152 12,884,901,888 IPv4 IPv4 IPv6 IPv6
AS2907 SINET-AS - Research Organization of Information and Systems, National Institute of Informatics, JP Japan 8,790,080 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS17579 KREONET2-AS-KR - KISTI, KR Republic of Korea 6,668 0 IPv4 IPv4 IPv6 IPv6
AS19014 NORCOM, US United States 256 65,536 IPv4 IPv4 IPv6 IPv6
AS53472 CKW-3 - City of Kirkland Washington, US United States 256 0 IPv4 IPv4

Peers at this Exchange Point

Country / Region IX IPv4 IPv6 Port Speed Updated
United States Pacific Wave - Pacific Wave Exchange in LA, Sunnyvale and Seattle 207.231.245.1 2001:504:b:88::1 100 Gbps 2020-07-20 23:05:18
United States NWAX - Northwest Access Exchange, Inc. 198.32.195.17 2620:124:2000::17 10 Gbps 2020-03-05 23:56:12
United States Pacific Wave - Pacific Wave Exchange in LA, Sunnyvale and Seattle 207.231.240.1 2001:504:b:10::1 100 Gbps 2020-07-20 23:06:04
United States SIX Seattle - Seattle Internet Exchange (MTU 1500) 206.81.80.85 2001:504:16::85:0:65 100 Gbps 2020-01-15 20:04:42
United States Pacific Wave - Pacific Wave Exchange in LA, Sunnyvale and Seattle 207.231.243.1 2001:504:b:81::1 100 Gbps 2020-07-20 23:04:47
United States SIX Seattle (Jumbo) - Seattle Internet Exchange (MTU 9000) 206.81.82.85 2001:504:16:1:0:85:0:65 100 Gbps 2020-07-20 23:08:56
United States SIX Seattle - Seattle Internet Exchange (MTU 1500) 206.81.80.84 2001:504:16::65 100 Gbps 2017-03-31 17:11:51
United States Pacific Wave - Pacific Wave Exchange in LA, Sunnyvale and Seattle 207.231.241.1 2001:504:b:80::1 100 Gbps 2020-07-20 23:04:12
Japan JPIX TOKYO 210.171.225.170 2001:de8:8::101:1 100 Gbps 2021-11-15 22:52:13
United States SpokaneIX - Spokane Internet Exchange 206.83.139.14 2001:504:9f::14 10 Gbps 2022-07-01 16:57:49
United States SIX Seattle (Jumbo) - Seattle Internet Exchange (MTU 9000) 206.81.82.84 2001:504:16:1::65 100 Gbps 2020-07-20 23:09:02
United States Pacific Wave - Pacific Wave Exchange in LA, Sunnyvale and Seattle 207.231.242.1 2001:504:b:11::1 100 Gbps 2020-07-20 23:03:37
United States Pacific Wave - Pacific Wave Exchange in LA, Sunnyvale and Seattle 207.231.248.1 2001:504:b:89::1 100 Gbps 2020-07-20 23:05:48

Private Peering Facilities

Country / Region Name City Website Updated
Digital Realty Seattle SEA10 Seattle https://www.digitalrealty.com 2016-03-14 20:48:08
The Pittock Portland http://www.pittock.com 2016-03-14 21:17:05
US Bank Building Spokane 2017-03-31 18:53:46
IP Address Domain NUMs Domains
207.231.240.8 1 abilene-1-lo-jmb-706.sttlwa.pacificwave.net
ASNumber:       101
ASName:         WASH-NSF-AS
ASHandle:       AS101
RegDate:        1987-03-31
Updated:        2021-10-01    
Ref:            https://rdap.arin.net/registry/autnum/101


OrgName:        University of Washington
OrgId:          UWND-Z
Address:        4545 15th Ave NE
City:           Seattle
StateProv:      WA
PostalCode:     98105
Country:        US
RegDate:        2020-05-20
Updated:        2020-05-20
Ref:            https://rdap.arin.net/registry/entity/UWND-Z


OrgAbuseHandle: UWSO-ARIN
OrgAbuseName:   University of Washington Security Operations
OrgAbusePhone:  +1-206-221-7000 
OrgAbuseEmail:  security@uw.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/UWSO-ARIN

OrgTechHandle: UW-NOC-ARIN
OrgTechName:   University of Washington Networks and Distributed
OrgTechPhone:  +1-206-221-6000 
OrgTechEmail:  uw-noc@uw.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/UW-NOC-ARIN

OrgNOCHandle: UW-NOC-ARIN
OrgNOCName:   University of Washington Networks and Distributed
OrgNOCPhone:  +1-206-221-6000 
OrgNOCEmail:  uw-noc@uw.edu
OrgNOCRef:    https://rdap.arin.net/registry/entity/UW-NOC-ARIN

RTechHandle: UW-NOC-ARIN
RTechName:   University of Washington Networks and Distributed
RTechPhone:  +1-206-221-6000 
RTechEmail:  uw-noc@uw.edu
RTechRef:    https://rdap.arin.net/registry/entity/UW-NOC-ARIN