137.75.0.0/18

AS2648 · National Oceanic and Atmospheric Administration

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Summary

Country	United States
Domain	noaa.gov
ASN	AS2648
Registry	ARIN
ID	NOAA-ESRL-GSD

WHOIS Details

NetHandle:      NET-137-75-0-0-1
OrgID:          NOAA-7-Z
Parent:         NET-137-0-0-0-0
NetName:        NOAA-ESRL-GSD
NetRange:       137.75.0.0 - 137.75.63.255
NetType:        allocation
RegDate:        1989-11-07
Updated:        2022-10-25
Source:         ARIN


OrgID:          NOAA-7-Z
OrgName:        National Oceanic and Atmospheric Administration
CanAllocate:    
Street:         325 Broadway
Street:         R/GSD2
City:           Boulder
State/Prov:     CO
Country:        US
PostalCode:     80305-3328
RegDate:        2022-09-19
Updated:        2022-11-07
OrgAdminHandle: RODGE188-ARIN
OrgTechHandle:  RODGE188-ARIN
OrgAbuseHandle: RODGE188-ARIN
Source:         ARIN


POCHandle:      RODGE188-ARIN
IsRole:         N
LastName:       Rodgers
FirstName:      John
Street:         325 Broadway
Street:         R/GSD2
City:           Boulder
State/Prov:     CO
Country:        US
PostalCode:     80305
RegDate:        2022-02-04
Updated:        2024-10-22
OfficePhone:    +1-303-497-3454
MobilePhone:    +1-912-661-1719
Mailbox:        john.rodgers@noaa.gov
Source:         ARIN

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
137.75.64.0/18	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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
107.15.33.210	AS11426 Charter Communications Inc	`10.00ms` from Ashburn, US
94.225.38.178	AS6848 Telenet BV	`5.53ms` from Brussels, BE
156.223.53.18	AS8452 TE-AS	`8.29ms` from Cairo, EG
75.180.23.242	AS10796 Charter Communications Inc	`8.61ms` from Columbus, US
93.212.35.130	AS3320 Deutsche Telekom AG	`1.49ms` from Frankfurt am Main, DE
102.129.131.98	AS53340 VegasNAP, LLC	`0.14ms` from Las Vegas, US
206.40.62.2	AS63186 Call One Inc.	`0.29ms` from Los Angeles, US
102.134.23.66	AS37662 West Indian Ocean Cable Company	`0.12ms` from Mombasa, KE
37.120.205.18	AS9009 M247 Europe SRL	`0.32ms` from Montreal, CA
45.225.248.2	AS271667 OPERADORA JRC TELECOMUNICAÇÕES LTDA	`1.01ms` from Osasco, BR
119.189.190.162	AS4837 CHINA UNICOM China169 Backbone	`7.44ms` from Qingdao, CN
136.159.125.210	AS33091 University of Calgary	`15.45ms` from Seattle, US
175.231.125.194	AS4766 Korea Telecom	`1.59ms` from Seoul, KR
61.83.172.114	AS4766 Korea Telecom	`1.83ms` from Seoul, KR
218.81.87.34	AS4812 China Telecom (Group)	`3.40ms` from Shanghai, CN
165.154.236.210	AS142002 Scloud Pte Ltd	`0.24ms` from Singapore, SG
202.80.169.34	AS4913 Speedcast Communications, Inc	`3.21ms` from Singapore, SG
194.150.209.2	AS60781 LeaseWeb Netherlands B.V.	`0.89ms` from Amsterdam, NL
204.74.8.34	AS6079 RCN	`1.56ms` from Ashburn, US
4.157.61.178	AS8075 Microsoft Corporation	`0.58ms` from Ashburn, US
20.42.105.98	AS8075 Microsoft Corporation	`0.40ms` from Ashburn, US
20.81.238.146	AS8075 Microsoft Corporation	`0.38ms` from Boydton, US
24.65.237.114	AS6327 Shaw Communications	`5.44ms` from Calgary, CA
97.70.24.194	AS33363 Charter Communications, Inc	`9.25ms` from Chicago, US
202.53.167.18	AS23923 Agni Systems Limited	`0.32ms` from Dhaka, BD

Traceroute

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

traceroute -a -n -q1 -f5 -m8 137.75.56.146

traceroute to 137.75.56.146 (137.75.56.146): 8 hops max, 52 byte packets

5 [] 212.68.52.69 8.801 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Istanbul, TR

On November 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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