1. All IP Ranges
  2. 137.0.0.0/8
  3. 137.75.0.0/16
  4. AS3477  | 137.75.96.0/22

137.75.96.0/22

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 137.75.96.0/22

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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Pingable IPs

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

IP Address ASN Details
137.75.97.33 AS3477 National Oceanic and Atmospheric Administration 3.00ms from Ashburn, US
137.75.98.68 AS3477 National Oceanic and Atmospheric Administration 3.05ms from Ashburn, US
137.75.96.65 AS3477 National Oceanic and Atmospheric Administration 2.95ms 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
101.20.73.166 AS4837 CHINA UNICOM China169 Backbone 4.00ms from Beijing, CN
46.137.187.150 AS16509 Amazon.com, Inc. 0.18ms from Dublin, IE
203.86.29.22 AS134774 CHINANET Guangdong province Shenzhen MAN network 1.90ms from Guangzhou, CN
72.193.1.134 AS22773 Cox Communications Inc. 9.48ms from Los Angeles, US
80.16.9.230 AS3269 Telecom Italia S.p.A. 7.68ms from Milan, IT
223.94.34.134 AS56041 China Mobile communications corporation 7.15ms from Ningbo, CN
177.45.242.86 AS19182 TELEFÔNICA BRASIL S.A 4.36ms from Osasco, BR
218.56.255.6 AS4837 CHINA UNICOM China169 Backbone 6.74ms from Qingdao, CN
20.3.146.86 AS8075 Microsoft Corporation 0.35ms from Quincy, US
191.115.91.198 AS7418 TELEFÓNICA CHILE S.A. 17.66ms from Santiago, CL
13.213.177.102 AS16509 Amazon.com, Inc. 0.12ms from Singapore, SG
83.233.154.150 AS29518 Bredband2 AB 9.83ms from Stockholm, SE
58.163.146.118 AS1221 Telstra Limited 2.57ms from Sydney, AU
173.33.67.182 AS812 Rogers Communications Canada Inc. 1.43ms from Toronto, CA
5.251.10.214 AS9198 JSC Kazakhtelecom 9.62ms from Almaty, KZ
96.91.241.182 AS7922 Comcast Cable Communications, LLC 7.54ms from Ashburn, US
41.46.108.230 AS8452 TE-AS 7.65ms from Cairo, EG
34.244.86.246 AS16509 Amazon.com, Inc. 0.35ms from Dublin, IE
93.217.179.166 AS3320 Deutsche Telekom AG 4.26ms from Duesseldorf, DE
116.19.24.6 AS4134 CHINANET-BACKBONE 7.54ms from Guangzhou, CN
103.39.231.102 AS4816 China Telecom (Group) 0.69ms from Guangzhou, CN
104.80.58.198 AS16625 Akamai Technologies, Inc. 0.32ms from Hyderabad, IN
18.68.47.22 AS16509 Amazon.com, Inc. 1.30ms from Los Angeles, US
66.27.127.150 AS20001 Charter Communications Inc 5.82ms from Los Angeles, US
94.32.206.198 AS8612 Tiscali Italia S.P.A. 1.05ms from Milan, IT

Traceroute

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

$
traceroute -a -n -q1 137.75.97.5
traceroute to 137.75.97.5 (137.75.97.5): 64 hops max, 52 byte packets
2 [AS31898] 129.213.6.94 0.515 ms
3 *
9 [AS3477] 137.75.67.7 2.884 ms
10 [AS3477] 137.75.68.19 2.856 ms
12 [AS3477] 140.172.70.100 3.564 ms
13 [AS3477] 140.172.71.104 3.559 ms
15 *
16 *
17 [AS3477] 137.75.97.5 4.439 ms
Measurement taken from IPinfo ProbeNet in Ashburn, US
On

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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