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Autonoom Systeem

AS297

National Aeronautics and Space Administration

Aangekondigde IPs
389,376
CIDR-prefixes
42
ASN
AS297

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

61/100
Moderate
How this score is built
  • Baseline (neutral) 65
  • Multiple-origin (MOAS) routing anomaly −12
  • Government allocation +8
  • Trust score 61 / 100

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

About National Aeronautics and Space Administration

The National Aeronautics and Space Administration is an independent agency of the U.S. federal government responsible for the United States' civil space program, as well as research in aeronautics and space.

Founded
1958
Headquarters
Washington, D.C.
Industry
public sector
Parent
Federal Government of the United States
Employees
17,336

⚠ 1 MOAS prefix — meerdere origin ASNs gedetecteerd

Alle MOAS-anomalieën →

Een voorheen stabiele prefix afkomstig van AS297 wordt nu ook aangekondigd door een andere ASN (MOAS — Multiple-Origin AS), gedetecteerd door onze RIPE RIS-collectoren. Vaak goedaardig (anycast, multi-homing of een recente overdracht) — maar het kan duiden op een route leak of prefix hijack, dus het is de moeite waard om te onderzoeken.

PrefixOrigin ASNsLaatst gedetecteerd (UTC)
198.120.0.0/14 AS270, AS297 2026-07-31 03:24:50

Network profile

Source: PeeringDB →
Network type Educational/Research
Traffic level 5-10Gbps
Geographic scope North America
Traffic ratio Balanced
Peering policy Selective
IRR record RADB::AS297:AS-CONE

Present at 3 internet exchanges: Equinix San Jose, Equinix Ashburn, Pacific Wave

AS297 — wereldwijde IP-voetafdruk

Steden waar AS297 heeft meetbare IPv4-toewijzing. Klik op een punt om de pagina van die stad te openen. Grootte en kleur schalen met het aantal IP's.

Bekijk op 3D-wereldbol →

Top CIDR-bereiken

CIDRIPsPTR DensityOrganisatieLandStateCity
198.120.0.0/14 262.1K
0.0%
National Aeronautics and Space Administration US Maryland Laurel
198.116.0.0/15 131.1K
0.0%
National Aeronautics and Space Administration US Louisiana Slidell
129.163.0.0/16 65.5K
0.0%
National Aeronautics and Space Administration US
161.40.0.0/16 65.5K
0.0%
National Aeronautics and Space Administration US
198.117.0.0/16 65.5K
0.7%
National Aeronautics and Space Administration US Louisiana Slidell
198.119.0.0/16 65.5K
0.0%
National Aeronautics and Space Administration US
198.116.0.0/17 32.8K
0.7%
National Aeronautics and Space Administration US
198.118.0.0/17 32.8K
29.0%
National Aeronautics and Space Administration US Maryland Ellicott City
198.119.128.0/17 32.8K
2.5%
National Aeronautics and Space Administration US
198.116.128.0/18 16.4K
0.2%
National Aeronautics and Space Administration US
198.118.128.0/18 16.4K
0.0%
National Aeronautics and Space Administration US
198.119.64.0/18 16.4K
0.0%
National Aeronautics and Space Administration US
198.116.192.0/19 8.2K
0.5%
National Aeronautics and Space Administration US
198.119.32.0/19 8.2K
14.7%
National Aeronautics and Space Administration US
198.116.224.0/20 4.1K
0.0%
National Aeronautics and Space Administration US
198.118.208.0/20 4.1K
0.4%
National Aeronautics and Space Administration US
198.119.16.0/20 4.1K
4.9%
National Aeronautics and Space Administration US
198.119.8.0/21 2.0K
0.2%
National Aeronautics and Space Administration US
198.120.8.0/21 2.0K
0.0%
National Aeronautics and Space Administration US Alabama Huntsville
192.112.220.0/22 1.0K
0.3%
National Aeronautics and Space Administration US
198.118.204.0/22 1.0K
1.1%
National Aeronautics and Space Administration US
198.118.244.0/22 1.0K
0.0%
National Aeronautics and Space Administration US
198.118.248.0/22 1.0K
8.2%
National Aeronautics and Space Administration US
198.119.4.0/22 1.0K
0.0%
National Aeronautics and Space Administration US
192.92.184.0/23 512
0.0%
National Aeronautics and Space Administration US
192.92.194.0/23 512
0.0%
National Aeronautics and Space Administration US
198.118.202.0/23 512
0.0%
National Aeronautics and Space Administration US
198.118.226.0/23 512
0.0%
National Aeronautics and Space Administration US
198.118.230.0/23 512
0.0%
National Aeronautics and Space Administration US
198.118.238.0/23 512
1.4%
National Aeronautics and Space Administration US
198.118.252.0/23 512
0.6%
National Aeronautics and Space Administration US
198.119.0.0/23 512
0.0%
National Aeronautics and Space Administration US
184.105.114.0/24 256
0.0%
National Aeronautics and Space Administration US California Lancaster
184.105.185.0/24 256
0.0%
National Aeronautics and Space Administration US Texas Houston
184.105.206.0/24 256
0.0%
National Aeronautics and Space Administration US Florida Titusville
184.105.216.0/24 256
0.0%
National Aeronautics and Space Administration US Maryland Pocomoke City
192.31.241.0/24 256
1.2%
National Aeronautics and Space Administration US
192.67.118.0/24 256
0.8%
National Aeronautics and Space Administration US
192.112.20.0/24 256
0.4%
National Aeronautics and Space Administration US
192.149.89.0/24 256
4.3%
National Aeronautics and Space Administration US
198.118.225.0/24 256
2.7%
National Aeronautics and Space Administration US
198.118.228.0/24 256
0.0%
National Aeronautics and Space Administration US
198.118.232.0/24 256
0.0%
National Aeronautics and Space Administration US
198.119.3.0/24 256
0.0%
National Aeronautics and Space Administration US
198.182.19.0/24 256
0.0%
National Aeronautics and Space Administration US

BGP Aangekondigde Prefixes

Live BGP-anomalieën →

Prefixes AS297 daadwerkelijk afkomstig uit BGP, waargenomen door onze RIPE RIS-collectoren. Deze live routingweergave kan afwijken van de bovenstaande registry-toewijzing.

PrefixAankondigingsvoorbeeldenLaatst gezien
192.149.89.0/24 8,206 2026-07-31 00:49:47
198.120.14.0/23 8,181 2026-07-31 00:49:31
198.116.0.0/24 8,177 2026-07-31 00:49:31
198.116.202.0/24 8,159 2026-07-31 00:49:31
198.182.19.0/24 7,922 2026-07-31 00:49:51
192.92.194.0/24 6,844 2026-07-31 00:49:53
192.92.195.0/24 6,822 2026-07-31 00:49:53
184.105.216.0/24 6,169 2026-07-31 00:49:55
184.105.206.0/24 6,152 2026-07-31 00:49:45
184.105.185.0/24 6,125 2026-07-31 00:49:53
184.105.114.0/24 6,118 2026-07-31 00:49:54
198.120.10.0/23 5,965 2026-07-31 00:49:48
198.116.1.0/24 5,946 2026-07-31 00:49:48
198.116.24.0/24 5,942 2026-07-31 00:49:51
198.116.203.0/24 5,924 2026-07-31 00:49:48
192.112.20.0/24 5,577 2026-07-31 00:49:47
198.116.209.0/24 4,587 2026-07-31 00:49:45
198.116.0.0/14 4,570 2026-07-31 00:49:45
198.120.12.0/23 4,563 2026-07-31 00:49:52
192.92.184.0/23 4,527 2026-07-31 00:49:44
192.67.118.0/24 4,406 2026-07-31 00:49:53
192.31.241.0/24 4,181 2026-07-31 00:49:52
161.40.0.0/16 4,162 2026-07-31 00:49:44
129.163.0.0/16 4,111 2026-07-31 00:49:52
192.112.220.0/22 4,108 2026-07-31 00:49:52
198.120.0.0/14 4,091 2026-07-31 00:47:31
198.120.8.0/23 4,015 2026-07-31 00:49:31
198.116.201.0/24 3,965 2026-07-31 00:49:31
198.118.194.0/24 323 2026-07-30 12:59:56
198.118.197.0/24 51 2026-07-27 07:28:26
198.118.240.0/22 40 2026-07-15 21:54:19

Frequently Asked Questions

Wat is AS297?

AS297 is een Autonomous System Number toegewezen aan National Aeronautics and Space Administration. Een ASN identificeert een netwerk dat een specifieke set IP-adressen beheert en bepaalt hoe verkeer over het internet wordt gerouteerd via BGP (Border Gateway Protocol).

Hoeveel IP-adressen kondigt AS297 aan?

AS297 kondigt 389.4K IPv4-adressen aan, verdeeld over 42 gerouteerde CIDR prefixes. Het netwerk is geregistreerd in United States.

Wie beheert AS297?

AS297 wordt beheerd door National Aeronautics and Space Administration. De organisatie is gevestigd in United States. U kunt alle IP-bereiken en gerelateerde ASNs bekijken op de organisatiepagina.

In welk land is AS297 geregistreerd?

AS297 is geregistreerd in United States. Dit geeft aan waar de netwerkoperator is gevestigd, hoewel de IP-adressen die het aankondigt wereldwijd gebruikers kunnen bedienen.

Laatst bijgewerkt: 2026-07-31 03:25:34 UTC
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