AS Number
AS101
AS Name
WASH-NSF-AS
Org Name
University of Washington
Registry

arin

RegDate

2020-05-20

Updated

2020-05-20

AS101 Looking Glass
IPv4Prefixes

8

IPv6Prefixes

5

IPv4 NUMs

8,192

IPv6 NUMs(/64)

4,295,032,832

8,192 IPv4 Addresses
CIDR Description IP Num
207.231.240.0/20 Pacific Wave 4096
207.231.241.0/24 Pacific Wave 256
207.231.243.0/24 Pacific Wave 256
207.231.245.0/24 Pacific Wave 256
207.231.248.0/24 Pacific Wave 256
209.124.176.0/21 Pacific Northwest Gigapop 2048
209.124.176.0/20 Pacific Northwest Gigapop 4096
209.124.184.0/21 Pacific Northwest Gigapop 2048
CIDR Description IP NUMs(prefix /64)
2001:504:b::/48 Pacific Wave 65536
2001:1860::/32 Pacific Northwest Gigapop 4294967296
2001:1860:4000::/34 Pacific Northwest Gigapop 1073741824
2001:1860:8000::/34 Pacific Northwest Gigapop 1073741824
2001:1860:c000::/34 Pacific Northwest Gigapop 1073741824
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS22388 TRANSPAC - Indiana University, US United States 256 65,536 IPv4 IPv4 IPv6 IPv6
AS293 ESNET, US United States 148,480 4,295,032,832 IPv4 IPv4 IPv6 IPv6
AS1828 UNITAS - Unitas Global LLC, US United States 35,072 47,244,640,256 IPv4 IPv4 IPv6 IPv6
AS2152 CSUNET-NW - California State University, Office of the Chancellor, US United States 2,080,000 4,294,967,296 IPv4 IPv4
AS2153 CSUNET-NE - California State University, Office of the Chancellor, US United States 1,280 16,777,216 IPv4 IPv4
AS6423 DF-BVR01 - Digital Fortress, US United States 56,064 0 IPv4 IPv4
AS11164 INTERNET2-I2PX - Internet2, US United States 3,584 589,824 IPv4 IPv4 IPv6 IPv6
AS2914 NTT-COMMUNICATIONS-2914 - NTT America, Inc., US United States 6,968,064 21,476,278,784 IPv4 IPv4 IPv6 IPv6
AS23815 JPIX-RS - Japan Internet Exchange Co., Ltd., JP Japan 0 0 IPv4 IPv4
AS32354 UNWIRED, US United States 18,688 4,295,163,904 IPv4 IPv4
AS36351 SOFTLAYER - SoftLayer Technologies Inc., US United States 5,087,896 39,669,661,696 IPv4 IPv4
AS2497 IIJ - Internet Initiative Japan Inc., JP Japan 3,795,456 17,716,871,168 IPv4 IPv4 IPv6 IPv6
AS3491 BTN-ASN - PCCW Global, Inc., US United States 1,008,896 13,961,789,440 IPv4 IPv4
AS6233 XTOM, US United States 9,728 8,591,245,312 IPv4 IPv4 IPv6 IPv6
AS36236 NETACTUATE - NetActuate, Inc, US United States 56,576 5,665,259,520 IPv4 IPv4 IPv6 IPv6
AS58511 ANYCAST-GLOBAL-BACKBONE - ANYCAST HOLDINGS PTY LTD, AU Australia 7,680 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS1798 OREGON - State of Oregon, US United States 219,392 12,901,679,104 IPv4 IPv4
AS11537 INTERNET2-RESEARCH-EDU - Internet2, US United States 13,402 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS23738 TEEMO-AS-AP - Bandle City Internet LLC, US United States 1,792 35,782,656 IPv4 IPv4
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 23,040 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 30,009,952 77,596,790,016 IPv4 IPv4 IPv6 IPv6
AS7575 AARNET-AS-AP - Australian Academic and Research Network, AU Australia 1,349,376 25,769,934,848 IPv4 IPv4 IPv6 IPv6
AS8220 COLT - COLT Technology Services Group Limited, GB United Kingdom 1,161,216 21,475,622,912 IPv4 IPv4 IPv6 IPv6
AS53828 NITEL - NETWORK INNOVATIONS, INC., US United States 126,720 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS140984 WTWHIGHTECHCOMPAN-AS-AP - WTW HIGHTECH COMPANY INC, PH Philippines 256 16,777,216 IPv4 IPv4
AS6360 UNIVHAWAII - University of Hawaii, US United States 254,720 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS7713 telkomnet-as-ap - Telekomunikasi Indonesia (PT), ID Indonesia 4,191,744 12,885,032,960 IPv4 IPv4 IPv6 IPv6
AS35280 ACORUS - ACORUS NETWORKS SAS, FR France 7,424 81,604,378,624 IPv4 IPv4 IPv6 IPv6
AS38022 REANNZ-NZ-AP - Research and Education Advanced Network New Zealand, NZ New Zealand 77,568 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS140731 TOHU-OP-AP - Ningbo Dahuamao Information Technology Co Ltd, CN China 0 39,845,888 IPv4 IPv4
AS20473 AS-CHOOPA - The Constant Company, LLC, US United States 1,080,832 148,676,739,072 IPv6 IPv6
AS174 COGENT-174 - Cogent Communications, US United States 27,433,472 254,565,449,728 IPv4 IPv4 IPv6 IPv6
AS9505 TWGATE-AP - Chunghwa Telecom Co., Ltd., TW Taiwan 24,576 8,589,934,592 IPv4 IPv4
AS29791 VOXEL-DOT-NET - Internap Holding LLC, US United States 128,768 4,295,098,368 IPv4 IPv4
AS46997 NATOLAB - Black Mesa Corporation, US United States 2,560 3,604,480 IPv4 IPv4 IPv6 IPv6
AS55818 MCIX-AS-AP - MC-IX Matrix Internet Exchange RS-1, ID Indonesia 14,848 131,072 IPv4 IPv4
AS131477 SHHJ-AS - Shanghai Huajuan Information Technology Co., Ltd., CN China 4,608 270,598,144 IPv4 IPv4
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 14,080 17,179,869,184 IPv4 IPv4
AS852 ASN852 - TELUS Communications Inc., CA Canada 4,893,184 13,958,774,784 IPv4 IPv4 IPv6 IPv6
AS2544 METRO-AS - King County Gov, US United States 65,792 0 IPv4 IPv4
AS3130 RGNET-SEA - RGnet OU, EE Estonia 1,536 65,536 IPv4 IPv4
AS4600 LOREN - University of Oregon, US United States 256 16,777,216 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 495,616 282,665,488,744,448 IPv4 IPv4 IPv6 IPv6
AS17579 KREONET2-AS-KR - KISTI, KR Republic of Korea 5,640 0 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS3428 ESNET-AS - ESnet, US United States 92,928 65,536 IPv4 IPv4
AS7774 ALASKA - University of Alaska, US United States 81,920 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS10430 WA-K20 - Washington State K-20 Telecommunications Network, US United States 647,424 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS11537 INTERNET2-RESEARCH-EDU - Internet2, US United States 13,402 4,294,967,296 IPv4 IPv4
AS17200 SEATTLECOLL - Seattle Community College District, US United States 12,544 0 IPv4 IPv4
AS22972 UW-MEDICINE - University of Washington, US United States 1,024 0 IPv4 IPv4
AS53472 CKW-3 - City of Kirkland Washington, US United States 256 0 IPv4 IPv4
AS73 WASHINGTON-AS - University of Washington, US United States 297,216 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS40272 ALLENINSTITUTE - Allen Institute, US United States 256 0 IPv4 IPv4
AS14954 FHCRC - The Fred Hutchinson Cancer Research Center, US United States 73,728 0 IPv4 IPv4
AS4193 WA-STATE-GOV - State of Washington, US United States 660,736 1,099,511,627,776 IPv4 IPv4 IPv6 IPv6
AS11649 GUNET - Gonzaga University, US United States 65,536 0 IPv4 IPv4
AS11827 WSU-AS - Washington State University, US United States 70,400 65,536 IPv4 IPv4 IPv6 IPv6
AS11956 NOAA-XWAVE - National Oceanic and Atmospheric Administration, US United States 0 0 IPv4 IPv4 IPv6 IPv6
AS13476 MSU-BOZEMAN - Montana State University, US United States 80,640 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS18856 SCCA - Seattle Cancer Care Alliance, US United States 1,024 0 IPv4 IPv4
AS3807 UMTNET-ASN - University of Montana, US United States 85,760 16,777,216 IPv4 IPv4 IPv6 IPv6
AS19014 NORCOM, US United States 256 65,536 IPv4 IPv4 IPv6 IPv6
AS47065 PEERING-RESEARCH-TESTBED-USC-UFMG-AS47065 - USC / UFMG PEERING Research Testbed, US United States 768 1,179,648 IPv4 IPv4
AS64247 UW-RESEARCH - University of Washington, US United States 1,280 16,777,216 IPv4 IPv4 IPv6 IPv6
AS14221 UW-GR-AS - University of Washington, US United States 2,048 16,777,216 IPv4 IPv4 IPv6 IPv6

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 207.231.242.1 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
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 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 207.231.240.1 2001:504:b:10::1 100 Gbps 2020-07-20 23:06:04
United States SIX Seattle - Seattle Internet Exchange (MTU 1500) 206.81.80.84 2001:504:16::65 100 Gbps 2017-03-31 17:11:51
United States Pacific Wave - Pacific Wave Exchange in LA, Sunnyvale and Seattle 207.231.243.1 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 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 207.231.241.1 2001:504:b:80::1 100 Gbps 2020-07-20 23:04:12
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

Private Peering Facilities

Country/Region Name City Website Updated
Westin Building Seattle Seattle https://www.westinbldg.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:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/UWSO-ARIN

OrgNOCHandle: UW-NOC-ARIN
OrgNOCName:   University of Washington Networks and Distributed
OrgNOCPhone:  +1-206-221-6000 
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/UW-NOC-ARIN

OrgTechHandle: UW-NOC-ARIN
OrgTechName:   University of Washington Networks and Distributed
OrgTechPhone:  +1-206-221-6000 
OrgTechEmail:  [email protected]
OrgTechRef:    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:  [email protected]
RTechRef:    https://rdap.arin.net/registry/entity/UW-NOC-ARIN