AS297 - AS297 - National Aeronautics and Space Administration, US

United States
AS Number
AS297
AS Name
AS297
Org Name
National Aeronautics and Space Administration
Country
United States
Registry

arin

RegDate

2024-12-13

Updated

2025-08-27

AS297 Looking Glass
IPv4Prefixes

41

IPv6Prefixes

1

IPv4 NUMs

934,400

IPv6 NUMs(/64)

4,294,967,296

934,400 IPv4 Addresses
CIDR Description IP Num
128.156.0.0/24 National Aeronautics and Space Administration 256
128.156.0.0/16 National Aeronautics and Space Administration 65536
129.163.0.0/24 National Aeronautics and Space Administration 256
129.163.0.0/16 National Aeronautics and Space Administration 65536
129.164.0.0/24 National Aeronautics and Space Administration 256
129.164.0.0/16 National Aeronautics and Space Administration 65536
156.68.0.0/24 National Aeronautics and Space Administration 256
156.68.0.0/16 National Aeronautics and Space Administration 65536
158.154.0.0/24 National Aeronautics and Space Administration 256
158.154.0.0/16 National Aeronautics and Space Administration 65536
161.40.0.0/24 National Aeronautics and Space Administration 256
161.40.0.0/16 National Aeronautics and Space Administration 65536
184.105.114.0/24 Hurricane Electric LLC 256
184.105.185.0/24 Hurricane Electric LLC 256
184.105.206.0/24 Hurricane Electric LLC 256
184.105.216.0/24 Hurricane Electric LLC 256
192.31.241.0/24 National Aeronautics and Space Administration 256
192.67.118.0/24 National Aeronautics and Space Administration 256
192.77.80.0/20 National Aeronautics and Space Administration 4096
192.92.184.0/23 National Aeronautics and Space Administration 512
192.92.194.0/24 National Aeronautics and Space Administration 256
192.92.195.0/24 National Aeronautics and Space Administration 256
192.100.14.0/24 National Aeronautics and Space Administration 256
192.112.20.0/24 National Aeronautics and Space Administration 256
192.112.220.0/22 National Aeronautics and Space Administration 1024
192.149.89.0/24 National Aeronautics and Space Administration 256
192.225.64.0/19 National Aeronautics and Space Administration 8192
198.116.0.0/24 National Aeronautics and Space Administration 256
198.116.0.0/14 National Aeronautics and Space Administration 262144
198.116.1.0/24 National Aeronautics and Space Administration 256
198.116.24.0/24 National Aeronautics and Space Administration 256
198.116.201.0/24 National Aeronautics and Space Administration 256
198.116.202.0/24 National Aeronautics and Space Administration 256
198.116.203.0/24 National Aeronautics and Space Administration 256
198.116.209.0/24 National Aeronautics and Space Administration 256
198.120.0.0/14 National Aeronautics and Space Administration 262144
198.120.8.0/23 NASA Ames Research Center 512
198.120.10.0/23 National Aeronautics and Space Administration 512
198.120.12.0/23 National Aeronautics and Space Administration 512
198.120.14.0/23 United States Postal Service 512
198.182.19.0/24 National Aeronautics and Space Administration 256
CIDR Description IP NUMs(prefix /64)
2001:4d0::/32 National Aeronautics and Space Administration 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS293 ESNET, US United States 140,288 4,295,163,904 IPv4 IPv4 IPv6 IPv6
AS2497 IIJ - Internet Initiative Japan Inc., JP Japan 3,842,816 17,716,871,168 IPv4 IPv4 IPv6 IPv6
AS11537 INTERNET2-RESEARCH-EDU - Internet2, US United States 9,216 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS20965 GEANT - GEANT Vereniging, NL Netherlands 9,216 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS22335 MREN - Metropolitan Research and Education Network, US United States 256 0 IPv4 IPv4
AS209 CENTURYLINK-US-LEGACY-QWEST - CenturyLink Communications, LLC, US United States 20,007,168 1,112,396,791,808 IPv4 IPv4 IPv6 IPv6
AS2914 NTT-DATA-2914 - NTT America, Inc., US United States 7,204,864 30,065,164,288 IPv4 IPv4 IPv6 IPv6
AS6509 CANARIE-NTN - CANARIE Inc, CA Canada 768 4,294,967,296 IPv4 IPv4
AS6762 SEABONE-NET - TELECOM ITALIA SPARKLE S.p.A., IT Italy 162,816 8,590,000,128 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 581,888 282,627,370,713,088 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS21556 NARC-EROOT - National Aeronautics and Space Administration, US United States 512 131,072 IPv4 IPv4 IPv6 IPv6
AS393594 KPGO - United States Naval Observatory, US United States 256 0 IPv4 IPv4
AS270 AS270 - National Aeronautics and Space Administration, US United States 1,415,168 0 IPv4 IPv4
AS1848 AS1848 - National Aeronautics and Space Administration, US United States 6,144 65,536 IPv4 IPv4
AS10343 AS10343 - National Aeronautics and Space Administration, US United States 123,904 126,976 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
United States Equinix Ashburn - Equinix Internet Exchange Ashburn 206.126.237.220 2001:504:0:2::297:1 10 Gbps 2022-07-14 16:14:30
United States Equinix San Jose - Equinix Internet Exchange San Jose (Bay Area) 206.223.116.190 2001:504:0:1::297:1 10 Gbps 2022-07-14 16:13:45

Private Peering Facilities

Country/Region Name City Website Updated
Equinix DC1-DC15, DC21 - Ashburn Ashburn http://www.equinix.com/ 2016-03-14 21:23:47
Equinix DA1 - Dallas Dallas https://www.equinix.com/locations/americas-colocation/united-states-colocation/dallas-data-centers/da1/ 2016-03-14 20:23:04
Equinix SV1/SV5/SV10 - Silicon Valley, San Jose San Jose https://www.equinix.com/locations/americas-colocation/united-states-colocation/silicon-valley-data-centers/ 2016-03-14 21:23:47
Equinix CH1/CH2/CH4 - Chicago Chicago http://www.equinix.com/ 2016-03-14 20:23:04
Digital Realty ATL (56 Marietta) Atlanta https://www.digitalrealty.com 2016-03-15 09:24:05 
ASNumber:       297
ASName:         AS297
ASHandle:       AS297
RegDate:        1989-06-09
Updated:        2024-12-16    
Ref:            https://rdap.arin.net/registry/autnum/297


OrgName:        National Aeronautics and Space Administration
OrgId:          NASA-Z
Address:        IS05/Office of the Chief Information Officer
City:           MSFC
StateProv:      AL
PostalCode:     35812
Country:        US
RegDate:        2024-12-13
Updated:        2025-08-27
Ref:            https://rdap.arin.net/registry/entity/NASA-Z


OrgTechHandle: RFBJ-ARIN
OrgTechName:   Bischof, Jr., Ralph F.
OrgTechPhone:  +1-256-961-4000 
OrgTechEmail:  dns.support@nasa.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/RFBJ-ARIN

OrgTechHandle: IPAMO-ARIN
OrgTechName:   DDI Operations
OrgTechPhone:  +1-256-961-4726 
OrgTechEmail:  dns@nasa.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/IPAMO-ARIN

OrgAbuseHandle: NASAA-ARIN
OrgAbuseName:   NASA Abuse
OrgAbusePhone:  +1-800-762-7472 
OrgAbuseEmail:  abuse@nasa.gov
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NASAA-ARIN

OrgNOCHandle: NISN-ARIN
OrgNOCName:   NASA Information Services Network
OrgNOCPhone:  +1-256-961-4000 
OrgNOCEmail:  noc@nisn.nasa.gov
OrgNOCRef:    https://rdap.arin.net/registry/entity/NISN-ARIN