AS297 National Aeronautics and Space Administration

Company Website:

http://cso.nasa.gov

Looking Glass:

https://bgp.he.net/lg/297

Country of Origin:

Internet Exchanges: 3

Prefixes Originated (all): 29
Prefixes Originated (v4): 28
Prefixes Originated (v6): 1

Prefixes Announced (all): 223
Prefixes Announced (v4): 221
Prefixes Announced (v6): 2

RPKI Originated Valid (all): 4
RPKI Originated Valid (v4): 4
RPKI Originated Valid (v6): 0

BGP Peers Observed (all): 17
BGP Peers Observed (v4): 17
BGP Peers Observed (v6): 11

IPs Originated (v4): 659,712
AS Paths Observed (v4): 1,387
AS Paths Observed (v6): 717

Average AS Path Length (all): 4.213
Average AS Path Length (v4): 4.620
Average AS Path Length (v6): 3.427

AS297 IPv4 Peers

ASN	Name
AS209	CenturyLink Communications, LLC
AS2914	NTT America, Inc.
AS6762	TELECOM ITALIA SPARKLE S.p.A.
AS6939	Hurricane Electric LLC
AS11537	Internet2
AS2497	Internet Initiative Japan Inc.
AS20965	GEANT Vereniging
AS38022	REANNZ National Research and Education Network

AS297 IPv6 Peers

ASN	Name
AS6939	Hurricane Electric LLC
AS2914	NTT America, Inc.
AS209	CenturyLink Communications, LLC
AS6762	TELECOM ITALIA SPARKLE S.p.A.
AS20965	GEANT Vereniging
AS11537	Internet2
AS38022	REANNZ National Research and Education Network

AS297 IPv4 Peer Count

AS297 IPv6 Peer Count

AS297 IPv4 Prefixes Announced

AS297 IPv6 Prefixes Announced

AS297 IPv4 Prefixes Originated

AS297 IPv6 Prefixes Originated

AS297 IPv4 Route Propagation

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AS297 IPv6 Route Propagation

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Prefix	Description	Visibility
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Prefix	Description
129.163.0.0/16	National Aeronautics and Space Administration
161.40.0.0/16	National Aeronautics and Space Administration
184.105.114.0/24	Hurricane Electric LLC
184.105.185.0/24	Hurricane Electric LLC
184.105.206.0/24	Hurricane Electric LLC
184.105.216.0/24	Hurricane Electric LLC
192.31.241.0/24	National Aeronautics and Space Administration
192.67.118.0/24	National Aeronautics and Space Administration
192.92.184.0/23	Various Registries (Maintained by ARIN)
192.92.194.0/24	National Aeronautics and Space Administration
192.92.195.0/24	National Aeronautics and Space Administration
192.112.20.0/24	National Aeronautics and Space Administration
192.112.220.0/22	National Aeronautics and Space Administration
192.149.89.0/24	National Aeronautics and Space Administration
198.116.0.0/14	National Aeronautics and Space Administration
198.116.0.0/24	National Aeronautics and Space Administration
198.116.1.0/24	National Aeronautics and Space Administration
198.116.24.0/24	National Aeronautics and Space Administration
198.116.201.0/24	National Aeronautics and Space Administration
198.116.202.0/24	National Aeronautics and Space Administration
198.116.203.0/24	National Aeronautics and Space Administration
198.116.209.0/24	National Aeronautics and Space Administration
198.120.0.0/14	National Aeronautics and Space Administration
198.120.8.0/23	National Aeronautics and Space Administration
198.120.10.0/23	National Aeronautics and Space Administration
198.120.12.0/23	National Aeronautics and Space Administration
198.120.14.0/23	National Aeronautics and Space Administration
198.182.19.0/24	National Aeronautics and Space Administration

Prefix	Description	Visibility
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Prefix	Description
2001:4d0::/32	National Aeronautics and Space Administration

Bogon Prefixes
Prefix	Type	Status

Rank	Description	IPv6	Peer
1	CenturyLink Communications, LLC	X	AS209
2	NTT America, Inc.	X	AS2914
3	TELECOM ITALIA SPARKLE S.p.A.	X	AS6762
4	Hurricane Electric LLC	X	AS6939
5	Internet2	X	AS11537
6	Internet Initiative Japan Inc.	X	AS2497
7	GEANT Vereniging	X	AS20965
8	REANNZ National Research and Education Network	X	AS38022
9	National Aeronautics and Space Administration		AS270
10	Charter Communications Inc		AS7843
11	National Aeronautics and Space Administration		AS10343
12	National Aeronautics and Space Administration	X	AS21556
13	National Aeronautics and Space Administration		AS24
14	United States Naval Observatory		AS393594
15	University of Washington	X	AS101
16	National Aeronautics and Space Administration		AS1848
17	ESnet	X	AS293

Rank	Description	IPv4	Peer
1	Hurricane Electric LLC	X	AS6939
2	NTT America, Inc.	X	AS2914
3	CenturyLink Communications, LLC	X	AS209
4	TELECOM ITALIA SPARKLE S.p.A.	X	AS6762
5	GEANT Vereniging	X	AS20965
6	Internet2	X	AS11537
7	REANNZ National Research and Education Network	X	AS38022
8	Internet Initiative Japan Inc.	X	AS2497
9	University of Washington	X	AS101
10	ESnet	X	AS293
11	National Aeronautics and Space Administration	X	AS21556

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RADB

aut-num: AS297 as-name: UNSPECIFIED descr: NASA Internet import: from AS2917 action pref=100; accept AS-OLEANE import: from AS2917 action pref=500; accept ANY import: from AS3549 action pref=100; accept AS-GLOBALCENTER import: from AS3549 action pref=500; accept ANY import: from AS4544 action pref=100; accept AS-CXN import: from AS4544 action pref=500; accept ANY import: from AS6079 action pref=100; accept AS6079 import: from AS6079 action pref=500; accept ANY import: from AS6427 action pref=100; accept AS-LIGHTNING import: from AS6427 action pref=500; accept ANY import: from AS7960 action pref=100; accept AS-SERVINT import: from AS7960 action pref=500; accept ANY export: to AS2917 announce AS297 export: to AS3549 announce AS297 export: to AS4544 announce AS297 export: to AS6079 announce AS297 export: to AS6427 announce AS297 export: to AS7960 announce AS297 admin-c: NASA Internet NOC tech-c: NASA Internet NOC remarks: NASA Internet NOC noc@nsipo.nasa.gov notify: netconfig@nsipo.nasa.gov mnt-by: MAINT-AS297 changed: howland@nsipo.nasa.gov 19981013 source: RADB last-modified: 2023-11-13T15:39:32Z

Exchange	CC	City	IPv4	IPv6
Equinix Ashburn	US	Ashburn	206.126.237.220	2001:504:0:2::297:1
Equinix San Jose	US	San Jose	206.223.116.190	2001:504:0:1::297:1
Pacific Wave	US	West Coast	207.231.245.35	2001:504:b:88::35

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