204.228.177.0/24

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

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
86.83.154.120	AS1136 KPN B.V.	`2.60ms` from Amsterdam, NL
52.167.155.184	AS8075 Microsoft Corporation	`0.19ms` from Boydton, US
174.182.64.88	AS7922 Comcast Cable Communications, LLC	`13.01ms` from Chicago, US
106.195.59.88	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`1.75ms` from Delhi, IN
142.202.65.24	AS6939 Hurricane Electric LLC	`0.38ms` from Fremont, US
157.18.183.200	AS17816 China Unicom IP network China169 Guangdong province	`5.87ms` from Guangzhou, CN
1.190.197.120	AS4837 CHINA UNICOM China169 Backbone	`2.73ms` from Harbin, CN
87.244.160.72	AS21310 Satellite Ltd	`7.99ms` from Kyiv, UA
82.42.60.24	AS5089 Virgin Media Limited	`5.34ms` from London, GB
83.201.226.88	AS3215 Orange S.A.	`15.84ms` from Marseille, FR
178.187.155.248	AS12389 PJSC Rostelecom	`5.89ms` from Novosibirsk, RU
186.210.19.8	AS53006 ALGAR TELECOM S/A	`6.41ms` from Osasco, BR
167.8.40.8	AS395695 TEGNA Inc.	`2.32ms` from Phoenix, US
12.97.23.136	AS7018 AT&T Enterprises, LLC	`2.26ms` from San Jose, US
52.237.243.136	AS8075 Microsoft Corporation	`0.70ms` from Sydney, AU
210.69.126.8	AS4782 Data Communication Business Group	`4.55ms` from Taipei, TW
158.85.73.232	AS36351 IBM Cloud	`0.84ms` from Toronto, CA
67.189.233.184	AS7922 Comcast Cable Communications, LLC	`11.10ms` from Boston, US
66.30.67.120	AS7922 Comcast Cable Communications, LLC	`9.20ms` from Boston, US
84.194.232.88	AS6848 Telenet BV	`5.98ms` from Brussels, BE
136.116.218.248	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
47.223.218.120	AS19108 Optimum	`7.68ms` from Dallas, US
62.157.51.8	AS3320 Deutsche Telekom AG	`9.01ms` from Frankfurt am Main, DE
65.49.36.88	AS6939 Hurricane Electric LLC	`0.26ms` from Fremont, US
189.162.34.248	AS8151 UNINET	`4.41ms` from Guadalajara, MX

Traceroute

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

traceroute -a -n -q1 -f8 -m29 204.228.177.136

traceroute to 204.228.177.136 (204.228.177.136): 29 hops max, 52 byte packets

8 [AS9121] 81.212.249.193 0.792 ms

9 *

10 *

11 [AS9121] 212.156.101.32 44.952 ms

12 *

13 *

14 *

15 *

16 [AS1299] 62.115.139.244 125.981 ms

17 *

18 *

19 *

20 *

21 [AS3477] 137.75.72.138 165.088 ms

22 *

23 [AS3477] 140.208.253.6 165.266 ms

24 [AS3477] 140.172.71.252 169.124 ms

25 *

26 [AS3477] 140.208.252.38 167.404 ms

27 *

28 *

29 *

Measurement taken from

IPinfo ProbeNet in Bursa, TR

On January 19th 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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