137.75.100.0/22

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 137.75.100.0/22

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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
137.75.101.20	recreationalfisheriesdst.com	1

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

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

IP Address	ASN	Details
137.75.101.237	AS3477 National Oceanic and Atmospheric Administration	`6.01ms` from Ashburn, US
137.75.100.7	AS3477 National Oceanic and Atmospheric Administration	`4.91ms` from Ashburn, US
137.75.102.38	AS3477 National Oceanic and Atmospheric Administration	`5.07ms` 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
173.185.65.246	AS7029 Windstream Communications LLC	`6.58ms` from Ashburn, US
64.130.109.6	AS13825 Troy Cablevision, Inc.	`4.18ms` from Atlanta, US
222.161.180.86	AS4837 CHINA UNICOM China169 Backbone	`8.95ms` from Changchun, CN
141.81.170.22	AS19229 Ensono LP	`0.44ms` from Duesseldorf, DE
176.251.155.182	AS5607 Sky UK Limited	`2.38ms` from Erith, GB
77.57.149.86	AS6730 Sunrise GmbH	`9.23ms` from Geneve, CH
95.8.115.166	AS9121 Turk Telekomunikasyon Anonim Sirketi	`11.55ms` from Istanbul, TR
175.145.93.86	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`1.84ms` from Kuala Lumpur, MY
82.223.12.102	AS8560 IONOS SE	`0.40ms` from Logrono, ES
81.159.174.150	AS2856 British Telecommunications PLC	`5.77ms` from London, GB
93.90.78.118	AS60508 T.V.C. PINOS PUENTE SL	`8.47ms` from Madrid, ES
109.222.93.70	AS3215 Orange S.A.	`2.94ms` from Paris, FR
27.215.173.54	AS4837 CHINA UNICOM China169 Backbone	`6.08ms` from Qingdao, CN
58.182.169.70	AS55430 Starhub Ltd	`1.47ms` from Singapore, SG
142.113.231.38	AS577 Bell Canada	`1.84ms` from Toronto, CA
122.114.187.86	AS4837 CHINA UNICOM China169 Backbone	`0.40ms` from Zhengzhou, CN
92.104.155.118	AS3303 Swisscom (Switzerland) Ltd	`1.83ms` from Zuerich, CH
105.100.70.214	AS36947 Telecom Algeria	`10.71ms` from Algiers, DZ
3.147.249.230	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
175.151.80.198	AS4837 CHINA UNICOM China169 Backbone	`11.16ms` from Liaoyang, CN
51.148.86.54	AS13037 Zen Internet Ltd	`0.93ms` from London, GB
81.130.176.182	AS2856 British Telecommunications PLC	`2.69ms` from London, GB
86.135.44.214	AS2856 British Telecommunications PLC	`5.42ms` from London, GB
2.219.205.118	AS5607 Sky UK Limited	`8.08ms` from London, GB
92.26.45.86	AS13285 TalkTalk Communications Limited	`5.01ms` from Manchester, GB

Traceroute

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

traceroute -a -n -q1 -f2 137.75.101.230

traceroute to 137.75.101.230 (137.75.101.230): 64 hops max, 52 byte packets

2 [AS3257] 209.120.246.153 1.645 ms

3 [AS3257] 89.149.139.133 0.412 ms

4 [AS3257] 74.199.145.186 2.504 ms

5 [AS10886] 206.196.177.193 2.151 ms

6 [AS3477] 137.75.68.18 2.377 ms

7 [AS3477] 137.75.68.19 2.499 ms

8 [AS3477] 137.75.68.22 2.781 ms

9 *

10 *

11 [AS3477] 137.75.100.6 5.245 ms

12 [AS3477] 137.75.101.230 8.848 ms

Measurement taken from

IPinfo ProbeNet in Ashburn, US

On December 14th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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