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

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
137.75.116.139	AS3477 National Oceanic and Atmospheric Administration	`7.89ms` from Ashburn, US
137.75.118.1	AS3477 National Oceanic and Atmospheric Administration	`3.64ms` 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
185.56.33.86	AS202022 Flexyz B.V.	`0.43ms` from Amsterdam, NL
162.195.136.182	AS7018 AT&T Enterprises, LLC	`2.11ms` from Atlanta, US
218.68.15.134	AS4837 CHINA UNICOM China169 Backbone	`5.84ms` from Beijing, CN
181.10.86.38	AS7303 Telecom Argentina S.A.	`1.48ms` from Buenos Aires, AR
97.157.17.54	AS6167 Verizon Business	`16.72ms` from Chicago, US
34.41.121.214	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
79.228.200.38	AS3320 Deutsche Telekom AG	`3.13ms` from Frankfurt am Main, DE
216.218.187.134	AS6939 Hurricane Electric LLC	`0.47ms` from Fremont, US
177.231.146.86	AS13999 Mega Cable, S.A. de C.V.	`1.52ms` from Guadalajara, MX
190.62.75.38	AS14754 TELECOMUNICACIONES DE GUATEMALA, SOCIEDAD ANONIMA	`8.95ms` from Guatemala City, GT
116.140.5.134	AS4837 CHINA UNICOM China169 Backbone	`6.17ms` from Liaoyang, CN
96.75.21.198	AS7922 Comcast Cable Communications, LLC	`11.23ms` from Miami, US
5.36.109.230	AS28885 OmanTel NAP	`2.77ms` from Muscat, OM
68.83.52.22	AS7922 Comcast Cable Communications, LLC	`6.55ms` from New York City, US
180.24.202.54	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.41ms` from Osaka, JP
195.226.215.214	AS42609 Contact	`0.27ms` from Paris, FR
52.235.28.150	AS8075 Microsoft Corporation	`0.17ms` from Quebec, CA
18.214.152.6	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
88.89.22.166	AS2119 Telenor Norge AS	`16.13ms` from Sandefjord, NO
189.244.112.230	AS8151 UNINET	`10.91ms` from Santiago de Queretaro, MX
115.41.26.38	AS10066 LG HelloVision Corp.	`8.12ms` from Seoul, KR
210.99.39.102	AS4766 Korea Telecom	`1.50ms` from Seoul, KR
218.172.32.38	AS3462 Data Communication Business Group	`2.23ms` from Taipei, TW
60.69.228.198	AS17676 SoftBank Corp.	`2.58ms` from Tokyo, JP
180.15.240.150	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.51ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f2 137.75.116.76

traceroute to 137.75.116.76 (137.75.116.76): 64 hops max, 52 byte packets

2 [AS3257] 209.120.246.153 1.216 ms

3 [AS3257] 89.149.139.133 92.775 ms

4 [AS3257] 74.199.145.186 2.423 ms

5 [AS10886] 206.196.177.193 2.233 ms

6 [AS3477] 137.75.67.7 2.816 ms

7 [AS3477] 137.75.68.19 2.492 ms

8 [AS3477] 137.75.68.22 2.672 ms

9 *

10 [AS3477] 137.75.116.76 15.033 ms

Measurement taken from

IPinfo ProbeNet in Ashburn, US

On December 6th 2025

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