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:      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


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

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

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

IP Address	ASN	Details
137.75.118.65	AS3477 National Oceanic and Atmospheric Administration	`3.67ms` from Ashburn, US
137.75.116.161	AS3477 National Oceanic and Atmospheric Administration	`6.83ms` 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
66.93.243.198	AS3257 GTT Communications Inc.	`0.57ms` from Ashburn, US
121.19.254.166	AS4837 CHINA UNICOM China169 Backbone	`9.55ms` from Beijing, CN
106.217.67.150	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`0.16ms` from Bengaluru, IN
84.3.120.38	AS5483 Magyar Telekom Plc.	`3.73ms` from Budapest, HU
181.10.86.38	AS7303 Telecom Argentina S.A.	`1.48ms` from Buenos Aires, AR
173.184.103.150	AS7029 Windstream Communications LLC	`14.26ms` from Chicago, US
156.146.193.150	AS1448 United Cooperative Services	`3.77ms` from Dallas, US
88.227.46.54	AS9121 Turk Telekomunikasyon Anonim Sirketi	`4.39ms` from Istanbul, TR
111.63.210.6	AS24547 Hebei Mobile Communication Company Limited	`6.24ms` from Jinan, CN
34.8.132.86	AS396982 Google LLC	`0.07ms` from Melbourne, AU
99.28.55.38	AS7018 AT&T Enterprises, LLC	`9.64ms` from Miami, US
96.113.176.150	AS7922 Comcast Cable Communications, LLC	`0.59ms` from Miami, US
74.142.91.118	AS10796 Charter Communications Inc	`4.72ms` from Milwaukee, US
219.99.20.22	AS9354 Community Network Center Inc.	`4.42ms` from Osaka, JP
119.170.131.150	AS9824 JCOM Co., Ltd.	`15.61ms` from Osaka, JP
187.149.114.70	AS8151 UNINET	`19.95ms` from Santiago de Queretaro, MX
118.52.55.70	AS4766 Korea Telecom	`2.44ms` from Seoul, KR
211.108.90.6	AS9318 SK Broadband Co Ltd	`1.44ms` from Seoul, KR
118.75.182.230	AS4837 CHINA UNICOM China169 Backbone	`8.13ms` from Taiyuan, CN
136.226.160.38	AS62044 Zscaler Switzerland GmbH	`0.48ms` from Zuerich, CH
109.177.27.182	AS5384 Emirates Internet	`2.63ms` from Al Fujairah City, AE
62.238.150.150	AS15435 DELTA Fiber Nederland B.V.	`6.63ms` from Amsterdam, NL
163.240.190.22	AS668 United States Department of Defense (DoD)	`0.58ms` from Atlanta, US
162.195.136.182	AS7018 AT&T Enterprises, LLC	`2.11ms` from Atlanta, US
124.70.4.182	AS55990 Huawei Cloud Service data center	`3.56ms` from Beijing, CN

Traceroute

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

traceroute -a -n -q1 -m11 137.75.118.75

traceroute to 137.75.118.75 (137.75.118.75): 11 hops max, 52 byte packets

1 [AS63023] 167.17.64.1 0.262 ms

2 [AS3257] 154.14.69.129 1.68 ms

3 [AS3257] 213.254.214.158 75.952 ms

4 [AS3257] 74.199.145.186 78.974 ms

5 [AS10886] 206.196.177.193 78.999 ms

6 [AS3477] 137.75.68.18 79.966 ms

7 [AS3477] 137.75.68.19 79.853 ms

8 [AS3477] 137.75.68.22 80.092 ms

9 *

10 *

11 *

Measurement taken from

IPinfo ProbeNet in Paris, FR

On December 14th 2025

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