All ASNs

Autonomous System details for AS3477

AS3477

National Oceanic and Atmospheric Administration • noaa.gov

AS3477 — National Oceanic and Atmospheric Administration

AS Name

NOAA-NWAVE

Country

United States (US)

Website

noaa.gov

Number of IPv4

337,152

Number of IPv6

6.36 × 10²⁹

ASN type

Government

Status

Assigned

Registry

ARIN

Allocated

March 08, 1994

Last updated

September 04, 2020

IP Ranges

82 IPv4 prefixes, 26 IPv6 prefixes

Prefix	Company	Number of IPs
137.75.64.0/18	National Oceanic and Atmospheric Administration	16,384
137.75.68.0/22	National Oceanic and Atmospheric Administration	1,024
137.75.72.0/22	National Oceanic and Atmospheric Administration	1,024
137.75.76.0/22	National Oceanic and Atmospheric Administration	1,024
137.75.80.0/22	National Oceanic and Atmospheric Administration	1,024
137.75.82.0/24	National Oceanic and Atmospheric Administration	256
137.75.88.0/21	National Oceanic and Atmospheric Administration	2,048
137.75.96.0/22	National Oceanic and Atmospheric Administration	1,024
137.75.100.0/22	National Oceanic and Atmospheric Administration	1,024
137.75.106.0/24	National Oceanic and Atmospheric Administration	256
137.75.108.0/22	National Oceanic and Atmospheric Administration	1,024
137.75.112.0/22	National Oceanic and Atmospheric Administration	1,024
137.75.116.0/22	National Oceanic and Atmospheric Administration	1,024
137.75.120.0/24	National Oceanic and Atmospheric Administration	256
137.75.224.0/22	National Oceanic and Atmospheric Administration	1,024
140.90.0.0/16	National Oceanic and Atmospheric Administration	65,536
140.90.28.0/24	National Oceanic and Atmospheric Administration	256
140.90.101.0/24	National Oceanic and Atmospheric Administration	256
140.90.190.0/24	National Oceanic and Atmospheric Administration	256
140.172.0.0/16	National Oceanic and Atmospheric Administration	65,536
140.208.192.0/20	Office of Oceanic and Atmospheric Research - Geophysical Fluid Dynamics Laboratory	4,096
140.208.252.0/22	National Oceanic and Atmospheric Administration	1,024
140.208.253.0/24	National Oceanic and Atmospheric Administration	256
151.207.8.0/24	United States Patent and Trademark Office	256
151.207.9.0/24	United States Patent and Trademark Office	256
151.207.12.0/24	United States Patent and Trademark Office	256
151.207.13.0/24	United States Patent and Trademark Office	256
155.206.0.0/16	National Oceanic and Atmospheric Administration	65,536
161.55.0.0/16	National Oceanic and Atmospheric Administration	65,536
161.55.56.0/23	National Oceanic and Atmospheric Administration	512
161.55.224.0/24	National Oceanic and Atmospheric Administration	256
165.92.182.0/24	National Oceanic and Atmospheric Administration	256
165.92.184.0/24	National Oceanic and Atmospheric Administration	256
165.92.186.0/24	National Oceanic and Atmospheric Administration	256
165.92.187.0/24	National Oceanic and Atmospheric Administration	256
165.92.222.0/24	National Oceanic and Atmospheric Administration	256
192.35.128.0/24	National Oceanic and Atmospheric Administration	256
192.35.129.0/24	National Oceanic and Atmospheric Administration	256
192.58.1.0/24	National Oceanic and Atmospheric Administration	256
192.58.2.0/24	National Oceanic and Atmospheric Administration	256
192.58.3.0/24	National Oceanic and Atmospheric Administration	256
192.67.97.0/24	National Oceanic and Atmospheric Administration	256
192.67.134.0/24	National Oceanic and Atmospheric Administration	256
192.94.173.0/24	Great Lakes Environmental Research Laboratory	256
192.111.123.0/24	Atlantic Oceanographic and Meteorological Laboratory	256
192.133.29.0/24	National Oceanic and Atmospheric Administration	256
192.153.129.0/24	National Oceanic and Atmospheric Administration	256
198.51.11.0/24	National Telecommunications and Information Administration	256
198.180.147.0/24	National Oceanic and Atmospheric Administration	256
198.206.32.0/19	National Weather Service Eastern Region Headquarters	8,192
199.104.104.0/24	National Weather Service Western Region Headquarters	256
199.242.231.0/24	National Oceanic and Atmospheric Administration	256
199.242.232.0/23	National Oceanic and Atmospheric Administration	512
204.145.202.0/24	National Weather Service Western Region Headquarters	256
204.193.241.0/24	U.S. Department of Commerce	256
204.193.242.0/24	U.S. Department of Commerce	256
204.193.244.0/24	U.S. Department of Commerce	256
204.193.245.0/24	U.S. Department of Commerce	256
204.193.246.0/23	U.S. Department of Commerce	512
204.228.175.0/24	National Weather Service Western Region Headquarters	256
204.228.176.0/24	National Weather Service Western Region Headquarters	256
204.228.177.0/24	National Weather Service Western Region Headquarters	256
204.228.178.0/24	National Weather Service Western Region Headquarters	256
204.228.179.0/24	National Weather Service Western Region Headquarters	256
204.228.180.0/24	National Weather Service Western Region Headquarters	256
204.228.181.0/24	National Weather Service Western Region Headquarters	256
204.228.182.0/24	National Weather Service Western Region Headquarters	256
204.228.183.0/24	National Weather Service Western Region Headquarters	256
204.228.184.0/24	National Weather Service Western Region Headquarters	256
204.228.185.0/24	National Weather Service Western Region Headquarters	256
204.228.186.0/24	National Weather Service Western Region Headquarters	256
204.228.187.0/24	National Weather Service Western Region Headquarters	256
204.228.188.0/24	National Weather Service Western Region Headquarters	256
204.228.189.0/24	National Weather Service Western Region Headquarters	256
204.228.190.0/24	National Weather Service Western Region Headquarters	256
204.228.191.0/24	National Weather Service Western Region Headquarters	256
205.156.0.0/18	National Oceanic and Atmospheric Administration	16,384
205.159.118.0/24	U.S. Department of Commerce	256
205.166.33.0/24	National Oceanic and Atmospheric Administration	256
205.167.24.0/24	National Oceanic and Atmospheric Administration	256
205.167.25.0/24	National Oceanic and Atmospheric Administration	256
206.197.238.0/24	U.S. Department of Commerce	256
2601:a000::/32	National Oceanic and Atmospheric Administration	7.92 × 10²⁸
2601:a002::/32	National Oceanic and Atmospheric Administration	7.92 × 10²⁸
2601:a002:5f::/48	National Oceanic and Atmospheric Administration	1.21 × 10²⁴
2601:a004::/32	National Oceanic and Atmospheric Administration	7.92 × 10²⁸
2601:a005::/32	National Oceanic and Atmospheric Administration	7.92 × 10²⁸
2601:a008::/32	National Oceanic and Atmospheric Administration	7.92 × 10²⁸
2601:a010::/32	National Oceanic and Atmospheric Administration	7.92 × 10²⁸
2601:a012::/32	National Oceanic and Atmospheric Administration	7.92 × 10²⁸
2601:a013::/32	National Oceanic and Atmospheric Administration	7.92 × 10²⁸
2602:810:d004::/46	United States Patent and Trademark Office	4.84 × 10²⁴
2607:9bc0:1010::/44	First Responder Network Authority	1.93 × 10²⁵
2607:9bc0:1020::/44	First Responder Network Authority	1.93 × 10²⁵
2607:9bc0:1030::/44	First Responder Network Authority	1.93 × 10²⁵
2610:20:8040::/44	National Oceanic and Atmospheric Administration	1.93 × 10²⁵
2610:20:8800::/38	National Oceanic and Atmospheric Administration	1.24 × 10²⁷
2610:20:8c00::/44	National Oceanic and Atmospheric Administration	1.93 × 10²⁵
2610:20:8c20::/44	National Oceanic and Atmospheric Administration	1.93 × 10²⁵
2610:20:9008::/45	National Oceanic and Atmospheric Administration	9.67 × 10²⁴
2610:20:900e::/47	National Oceanic and Atmospheric Administration	2.42 × 10²⁴
2610:20:90a0::/44	National Oceanic and Atmospheric Administration	1.93 × 10²⁵
2610:20:90e2::/48	National Oceanic and Atmospheric Administration	1.21 × 10²⁴
2610:20:9124::/48	National Oceanic and Atmospheric Administration	1.21 × 10²⁴
2610:20:9147::/48	National Oceanic and Atmospheric Administration	1.21 × 10²⁴
2610:20:9200::/40	National Oceanic and Atmospheric Administration	3.09 × 10²⁶
2610:20:9300::/40	National Oceanic and Atmospheric Administration	3.09 × 10²⁶
2620:12e:b000::/46	National Telecommunications and Information Administration	4.84 × 10²⁴

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS3477

0 peers

AS3477 has no peers recorded.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS3477

2 upstreams

AS11956 AS26100

AS3477 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS3477 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS3477

10 downstreams

AS49 AS2648 AS3635 AS5744 AS6629 AS12076 AS16550 AS30687 AS33343 AS40623

AS3477 provides internet connectivity to these downstream Autonomous Systems.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.