137.75.68.0/22

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 137.75.68.0/22

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

Pingable IPs

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

IP Address ASN Details
137.75.71.129 AS3477 National Oceanic and Atmospheric Administration 1.76ms from Ashburn, US
137.75.70.1 AS3477 National Oceanic and Atmospheric Administration 12.21ms from Ashburn, US
137.75.68.18 AS3477 National Oceanic and Atmospheric Administration 1.53ms from Reston, US
137.75.69.54 AS3477 National Oceanic and Atmospheric Administration 1.73ms 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
85.8.131.38 AS39563 CTA Systems B.V. 0.42ms from Amsterdam, NL
160.1.160.166 AS8987 Amazon Data Services Ireland Ltd 0.35ms from Boardman, US
108.242.47.150 AS7018 AT&T Enterprises, LLC 5.21ms from Chicago, US
34.255.211.182 AS16509 Amazon.com, Inc. 0.17ms from Dublin, IE
83.255.236.198 AS1257 Tele2 Sverige AB 3.78ms from Falkenberg, SE
91.89.85.102 AS3209 Vodafone GmbH 11.79ms from Frankfurt am Main, DE
45.194.205.38 AS134548 DXTL Tseung Kwan O Service 0.75ms from Hong Kong, HK
37.36.175.134 AS42961 Mobile Telecommunications Company K.S.C.P. 5.21ms from Kuwait City, KW
173.225.106.118 AS19318 Interserver, Inc 0.24ms from New York City, US
84.182.29.102 AS3320 Deutsche Telekom AG 3.21ms from Nuernberg, DE
119.169.183.86 AS9824 JCOM Co., Ltd. 10.81ms from Osaka, JP
200.97.43.22 AS7738 V tal 3.16ms from Rio de Janeiro, BR
192.163.247.150 AS46606 Unified Layer 2.04ms from Salt Lake City, US
84.49.210.54 AS15659 NextGenTel AS 6.99ms from Sandefjord, NO
141.0.131.230 AS206260 Svorka AS 9.34ms from Sandefjord, NO
45.115.155.182 AS3786 LG DACOM Corporation 0.89ms from Seoul, KR
175.112.32.198 AS9318 SK Broadband Co Ltd 1.83ms from Seoul, KR
113.61.148.230 AS17809 VEE TIME CORP. 3.37ms from Taipei, TW
153.225.201.118 AS4713 NTT DOCOMO BUSINESS,Inc. 17.55ms from Tokyo, JP
87.195.132.118 AS12414 Solcon Internetdiensten B.V. 5.50ms from Amsterdam, NL
204.44.21.198 AS29954 Jones Lang LaSalle, Inc. 1.25ms from Ashburn, US
173.231.250.38 AS54641 InMotion Hosting, Inc. 0.29ms from Ashburn, US
143.103.113.198 AS19901 Brightspeed 8.52ms from Atlanta, US
74.249.34.70 AS8075 Microsoft Corporation 0.19ms from Boydton, US
81.110.186.150 AS5089 Virgin Media Limited 5.99ms from Erith, GB

Traceroute

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

$
traceroute -a -n -q1 137.75.70.1
traceroute to 137.75.70.1 (137.75.70.1): 64 hops max, 52 byte packets
1 [AS50613] 37.235.49.2 234.732 ms
2 [AS3477] 137.75.70.1 122.957 ms
Measurement taken from IPinfo ProbeNet in Hafnarfjoerdur, IS
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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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