204.228.176.0/24

AS3477 · National Oceanic and Atmospheric Administration

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Summary

Country	United States
Domain	noaa.gov
ASN	AS3477
Registry	ARIN
ID	NWS-3-Z

WHOIS Details

NetHandle:      NET-204-228-175-0-2
OrgID:          NWS-3-Z
Parent:         NET-204-0-0-0-0
NetName:        NWS-3-Z
NetRange:       204.228.175.0 - 204.228.191.255
NetType:        allocation
RegDate:        1995-01-12
Updated:        2021-12-14
Source:         ARIN


OrgID:          NWS-3-Z
OrgName:        National Weather Service Western Region Headquarters
CanAllocate:    
Street:         125 S State St.
City:           Salt Lake City
State/Prov:     UT
Country:        US
PostalCode:     84138
RegDate:        2018-07-27
Updated:        2024-08-01
OrgAdminHandle: MAD6-ARIN
OrgTechHandle:  WRNET-ARIN
OrgAbuseHandle: WRNET-ARIN
OrgRoutingHandle:   NAT41-ARIN
Source:         ARIN


POCHandle:      MAD6-ARIN
IsRole:         N
LastName:       Doney
FirstName:      Michael
Street:         NOAA National Weather Service
Street:         Western Region Headquarters
Street:         125 S State St
Street:         Rm 1311
City:           Salt Lake City
State/Prov:     UT
Country:        US
PostalCode:     84138
RegDate:        2001-01-23
Updated:        2022-05-10
OfficePhone:    +1-801-524-5120
FaxPhone:       +1-801-524-3181
Mailbox:        Michael.A.Doney@noaa.gov
Source:         ARIN


POCHandle:      WRNET-ARIN
IsRole:         Y
LastName:       WR-Network-Admin
FirstName:      
Street:         125 S State St
Street:         Rm 1311
City:           Salt Lake City
State/Prov:     UT
Country:        US
PostalCode:     84138
RegDate:        2022-01-19
Updated:        2024-01-19
OfficePhone:    +1-801-524-5120
Mailbox:        wr.netadm@noaa.gov
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 204.228.0.0/16

Range	ASN	Company	Num of IPs
204.228.128.0/19	AS6315	XMission, L.C.	8,192
204.228.68.0/22	AS62671	ECS-Infrastructure	1,024
204.228.80.0/24	AS104	University of Colorado Boulder	256
204.228.248.0/24	AS14230	Regular Guy Enterprises	256
204.228.64.0/24	AS32920	ITHAKA Harbors, Inc.	256
204.228.81.0/24	AS33652	County of Grand, East Grand School District #2	256

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

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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
98.230.191.8	AS7922 Comcast Cable Communications, LLC	`4.64ms` from Atlanta, US
77.183.2.120	AS6805 Telefonica Germany GmbH & Co.OHG	`2.75ms` from Berlin, DE
136.50.82.184	AS16591 Google Fiber Inc.	`6.75ms` from Dallas, US
41.181.5.200	AS16637 MTN SA	`1.45ms` from Johannesburg, ZA
172.116.23.136	AS20001 Charter Communications Inc	`4.29ms` from Los Angeles, US
23.223.73.168	AS16625 Akamai Technologies, Inc.	`0.14ms` from Milan, IT
180.117.127.248	AS4134 CHINANET-BACKBONE	`6.37ms` from Nanjing, CN
173.170.116.168	AS33363 Charter Communications, Inc	`8.83ms` from Orlando, US
187.37.176.72	AS28573 Claro NXT Telecomunicacoes Ltda	`6.03ms` from Osasco, BR
186.6.171.184	AS6400 Compañía Dominicana de Teléfonos S. A.	`2.94ms` from Santo Domingo, DO
111.220.197.24	AS9443 Vocus Retail	`1.69ms` from Sydney, AU
118.80.19.120	AS4837 CHINA UNICOM China169 Backbone	`4.05ms` from Taiyuan, CN
154.72.232.104	AS37693 OOREDOO TUNISIE SA	`0.88ms` from Tunis, TN
71.195.68.88	AS7922 Comcast Cable Communications, LLC	`10.31ms` from Ashburn, US
85.74.141.232	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`1.04ms` from Athens, GR
35.167.8.232	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
98.212.33.104	AS7922 Comcast Cable Communications, LLC	`4.44ms` from Chicago, US
47.4.31.120	AS20115 Charter Communications LLC	`5.37ms` from Dallas, US
122.44.60.56	AS17858 LG POWERCOMM	`1.95ms` from Incheon, KR
1.247.174.200	AS9318 SK Broadband Co Ltd	`2.47ms` from Incheon, KR
161.230.55.216	AS12353 Vodafone Portugal	`7.86ms` from Lisbon, PT
90.213.41.248	AS5607 Sky UK Limited	`12.96ms` from London, GB
24.73.47.8	AS33363 Charter Communications, Inc	`5.18ms` from Orlando, US
187.182.165.168	AS28573 Claro NXT Telecomunicacoes Ltda	`6.30ms` from Osasco, BR
136.38.107.216	AS16591 Google Fiber Inc.	`0.81ms` from Salt Lake City, US

Traceroute

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

traceroute -a -n -q1 -m12 204.228.176.47

traceroute to 204.228.176.47 (204.228.176.47): 12 hops max, 52 byte packets

1 [AS15169] 142.251.49.69 41.099 ms

2 [AS14041] 192.43.217.139 44.055 ms

3 [AS3477] 137.75.72.128 44.407 ms

4 [AS3477] 140.208.253.13 44.238 ms

5 [AS3477] 140.208.253.12 45.045 ms

6 [AS3477] 140.172.71.254 47.638 ms

7 [AS3477] 140.172.71.30 48.314 ms

8 [AS3477] 140.208.252.38 105.301 ms

9 [AS3477] 140.208.252.39 48.587 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in Moncks Corner, US

On March 20th 2026

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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