137.75.116.0/22

AS3477 · National Oceanic and Atmospheric Administration

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Summary

Country	United States
Domain	noaa.gov
ASN	AS3477
Parent Range	137.75.64.0/18
Registry	ARIN
ID	NOAA-NWAVE

WHOIS Details

NetHandle:      NET-137-75-64-0-1
OrgID:          NOAABO-Z
Parent:         NET-137-0-0-0-0
NetName:        NOAA-NWAVE
NetRange:       137.75.64.0 - 137.75.127.255
NetType:        allocation
RegDate:        1989-11-07
Updated:        2021-12-14
Source:         ARIN


OrgID:          NOAABO-Z
OrgName:        National Oceanic and Atmospheric Administration
CanAllocate:    
Street:         325 Broadway
City:           Boulder
State/Prov:     CO
Country:        US
PostalCode:     80305
RegDate:        2020-08-25
Updated:        2020-08-25
OrgAdminHandle: NAA38-ARIN
OrgTechHandle:  NAT41-ARIN
OrgAbuseHandle: NAA40-ARIN
Source:         ARIN


POCHandle:      NAA40-ARIN
IsRole:         Y
LastName:       N-Wave ARIN Abuse
FirstName:      
Street:         325 Broadway
Street:         NWAVE
City:           Boulder
State/Prov:     CO
Country:        US
PostalCode:     80305
RegDate:        2020-07-08
Updated:        2025-07-08
OfficePhone:    +1-812-856-7477
Mailbox:        nwave-arin-abuse@noaa.gov
Source:         ARIN


POCHandle:      NAT41-ARIN
IsRole:         Y
LastName:       N-Wave ARIN Tech
FirstName:      
Street:         325 Broadway
Street:         NWAVE
City:           Boulder
State/Prov:     CO
Country:        US
PostalCode:     80305
RegDate:        2020-07-08
Updated:        2025-07-08
OfficePhone:    +1-812-856-7477
Mailbox:        nwave-arin-tech@noaa.gov
Source:         ARIN


POCHandle:      NAA38-ARIN
IsRole:         Y
LastName:       N-Wave ARIN Admin
FirstName:      
Street:         325 Broadway
Street:         NWAVE
City:           Boulder
State/Prov:     CO
Country:        US
PostalCode:     80305
RegDate:        2020-07-02
Updated:        2025-07-08
OfficePhone:    +1-812-856-7477
Mailbox:        nwave-arin-admin@noaa.gov
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 137.75.116.0/22

Range	ASN	Company	Num of IPs
137.75.64.0/18	AS16550	National Oceanic and Atmospheric Administration	16,384
137.75.64.0/18	AS26100	National Oceanic and Atmospheric Administration	16,384
137.75.64.0/18	AS3477	National Oceanic and Atmospheric Administration	16,384

Nearby Ranges

BGP prefixes that overlap with 137.75.0.0/16

Range	ASN	Company	Num of IPs
137.75.64.0/18	AS16550	National Oceanic and Atmospheric Administration	16,384
137.75.64.0/18	AS26100	National Oceanic and Atmospheric Administration	16,384
137.75.0.0/18	AS2648	National Oceanic and Atmospheric Administration	16,384
137.75.64.0/18	AS3477	National Oceanic and Atmospheric Administration	16,384

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

30 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
137.75.116.129	AS3477 National Oceanic and Atmospheric Administration	`4.81ms` from Ashburn, US
137.75.118.97	AS3477 National Oceanic and Atmospheric Administration	`3.23ms` from Ashburn, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
121.19.254.166	AS4837 CHINA UNICOM China169 Backbone	`9.64ms` from Beijing, CN
209.92.101.198	AS7029 Windstream Communications LLC	`0.54ms` from Chicago, US
24.209.91.6	AS10796 Charter Communications Inc	`9.75ms` from Columbus, US
50.188.163.214	AS7922 Comcast Cable Communications, LLC	`10.17ms` from Denver, US
50.147.191.22	AS7922 Comcast Cable Communications, LLC	`1.18ms` from Denver, US
168.76.236.70	AS137951 ASLINE LIMITED	`0.73ms` from Hong Kong, HK
78.191.12.214	AS47331 TTNet A.S.	`2.68ms` from Istanbul, TR
119.152.130.54	AS17557 Pakistan Telecommunication Company Limited	`9.84ms` from Karachi, PK
13.134.147.246	AS16509 Amazon.com, Inc.	`0.15ms` from London, GB
92.238.125.70	AS5089 Virgin Media Limited	`15.15ms` from London, GB
86.30.183.6	AS5089 Virgin Media Limited	`10.96ms` from London, GB
96.85.157.22	AS7922 Comcast Cable Communications, LLC	`3.12ms` from Murfreesboro, US
202.219.91.198	AS2510 FUJITSU LIMITED	`17.89ms` from Osaka, JP
67.174.221.198	AS7922 Comcast Cable Communications, LLC	`6.11ms` from San Jose, US
178.232.213.182	AS25400 Telia Norge AS	`2.63ms` from Sandefjord, NO
121.159.156.214	AS4766 Korea Telecom	`3.40ms` from Seoul, KR
222.233.45.150	AS9318 SK Broadband Co Ltd	`1.82ms` from Seoul, KR
99.209.47.70	AS812 Rogers Communications Canada Inc.	`0.53ms` from Toronto, CA
162.195.136.182	AS7018 AT&T Enterprises, LLC	`2.23ms` from Atlanta, US
85.215.155.230	AS8560 IONOS SE	`0.66ms` from Berlin, DE
44.243.42.6	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
181.142.161.86	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`9.02ms` from Bogota, CO
34.41.82.198	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
201.2.46.246	AS8167 V tal	`19.82ms` from Curitiba, BR
142.215.228.230	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`0.40ms` from Dallas, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -m13 137.75.119.185

traceroute to 137.75.119.185 (137.75.119.185): 13 hops max, 52 byte packets

1 [AS15169] 72.14.235.121 75.595 ms

2 [AS10886] 206.196.177.14 76.513 ms

3 [AS10886] 206.196.178.79 77.674 ms

4 [AS10886] 206.196.177.191 78.575 ms

5 [AS3477] 137.75.68.18 77.268 ms

6 [AS3477] 137.75.68.19 77.791 ms

7 [AS3477] 137.75.68.22 77.663 ms

8 [AS3477] 140.172.70.100 78.049 ms

9 [AS3477] 140.208.255.139 77.856 ms

10 [AS3477] 140.208.255.138 78.442 ms

11 *

12 *

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Measurement taken from

IPinfo ProbeNet in London, GB

On November 14th 2025

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