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:        [email protected]
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:        [email protected]
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:        [email protected]
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
137.75.116.161	AS3477 National Oceanic and Atmospheric Administration	`6.83ms` from Ashburn, US
137.75.118.65	AS3477 National Oceanic and Atmospheric Administration	`3.67ms` 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
2.134.106.118	AS9198 JSC Kazakhtelecom	`18.98ms` from Astana, KZ
186.39.21.54	AS22927 Telefonica de Argentina	`2.34ms` from Buenos Aires, AR
68.144.217.86	AS6327 Shaw Communications	`8.55ms` from Calgary, CA
175.154.70.246	AS4837 CHINA UNICOM China169 Backbone	`10.45ms` from Chengdu, CN
18.226.87.214	AS16509 Amazon.com, Inc.	`0.16ms` from Columbus, US
116.55.203.6	AS4134 CHINANET-BACKBONE	`0.43ms` from Kunming, CN
23.229.116.102	AS36352 HostPapa	`0.32ms` from Los Angeles, US
50.211.18.6	AS7922 Comcast Cable Communications, LLC	`6.07ms` from Minneapolis, US
171.39.131.134	AS4837 CHINA UNICOM China169 Backbone	`8.70ms` from Nanning, CN
74.51.28.22	AS36012 HUNTER COMMUNICATIONS	`7.21ms` from Portland, US
23.121.147.54	AS7018 AT&T Enterprises, LLC	`12.59ms` from San Antonio, US
50.215.9.166	AS7922 Comcast Cable Communications, LLC	`5.92ms` from Santa Clara, US
136.0.125.134	AS10557 Connect Northwest Internet Services, LLC	`0.23ms` from Seattle, US
180.150.211.214	AS10164 SK Broadband Co Ltd	`1.92ms` from Seoul, KR
187.121.172.230	AS270814 ZAAZ PROVEDOR DE INTERNET E TELECOMUNICACOES LTDA	`3.84ms` from São Paulo, BR
172.205.146.102	AS8075 Microsoft Corporation	`0.29ms` from Amsterdam, NL
98.192.91.134	AS7922 Comcast Cable Communications, LLC	`1.28ms` from Atlanta, US
197.166.206.246	AS24863 Link Egypt (Link.NET)	`9.85ms` from Cairo, EG
184.58.18.70	AS10796 Charter Communications Inc	`14.16ms` from Chicago, US
73.76.23.118	AS7922 Comcast Cable Communications, LLC	`9.14ms` from Dallas, US
70.90.117.198	AS7922 Comcast Cable Communications, LLC	`6.19ms` from Denver, US
78.48.214.150	AS6805 Telefonica Germany GmbH & Co.OHG	`3.61ms` from Duesseldorf, DE
84.143.61.102	AS3320 Deutsche Telekom AG	`2.54ms` from Frankfurt am Main, DE
131.189.85.150	AS8075 Microsoft Corporation	`0.32ms` from Frankfurt am Main, DE
60.183.107.70	AS4134 CHINANET-BACKBONE	`7.35ms` from Hangzhou, CN

Traceroute

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

traceroute -a -n -q1 -f3 137.75.116.72

traceroute to 137.75.116.72 (137.75.116.72): 64 hops max, 52 byte packets

3 [AS3257] 89.149.139.133 0.5 ms

4 [AS3257] 74.199.145.186 3.353 ms

5 [AS10886] 206.196.177.193 3.257 ms

6 [AS3477] 137.75.67.7 4.083 ms

7 [AS3477] 137.75.68.19 3.803 ms

8 [AS3477] 137.75.68.22 5.333 ms

9 *

10 [AS3477] 137.75.116.72 17.545 ms

Measurement taken from

IPinfo ProbeNet in Ashburn, US

On December 14th 2025

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