1. All IP Ranges
  2. 146.0.0.0/8
  3. 146.5.0.0/16
  4. AS11711  | 146.5.0.0/16

146.5.0.0/16

AS11711  ·  TULAROSA COMMUNICATIONS, INC.

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Summary

Country United States
Domain nso.edu
ASN AS11711
Registry ARIN
ID NSO-SUNSPOT

WHOIS Details

NetHandle:      NET-146-5-0-0-1
OrgID:          NSO
Parent:         NET-146-0-0-0-0
NetName:        NSO-SUNSPOT
NetRange:       146.5.0.0 - 146.5.255.255
NetType:        allocation
Comment:        National Solar Observatory
RegDate:        1991-01-15
Updated:        2021-12-14
TechHandle:     DOHER14-ARIN
Source:         ARIN


OrgID:          NSO
OrgName:        National Solar Observatory
CanAllocate:    
Street:         3665 Discovery Drive, 3rd Floor
City:           Boulder
State/Prov:     CO
Country:        US
PostalCode:     80303
RegDate:        1991-01-15
Updated:        2017-11-27
OrgAdminHandle: DOHER14-ARIN
OrgTechHandle:  DOHER14-ARIN
OrgAbuseHandle: DOHER14-ARIN
OrgNOCHandle:   DOHER14-ARIN
Source:         ARIN


POCHandle:      DOHER14-ARIN
IsRole:         N
LastName:       Doherty
FirstName:      John
Street:         3665 Discovery Dr.
City:           Boulder
State/Prov:     CO
Country:        US
PostalCode:     80303
RegDate:        2013-12-13
Updated:        2025-04-13
OfficePhone:    +1-303-735-9059
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 146.0.0.0/8

Range ASN Company Num of IPs
146.210.0.0/16 AS42114 Vogel u. Noot WT AG 65,536
146.120.0.0/16 AS44546 65,536
146.54.0.0/16 AS367 Headquarters, USAISC 65,536
146.124.0.0/16 AS3260 INTRACOM S.A. 65,536
146.102.0.0/16 AS2852 Vysoka skola ekonomicka v Praze 65,536
146.164.0.0/16 AS2715 UNIVERSIDADE FEDERAL DO RIO DE JANEIRO 65,536
146.1.0.0/16 AS3378 VC32 65,536
146.53.0.0/16 AS367 Headquarters, USAISC 65,536
146.217.0.0/16 AS20478 General Mills, Inc. 65,536
146.154.0.0/16 AS270 National Aeronautics and Space Administration 65,536
146.212.0.0/16 AS21283 A1 Slovenija 65,536
146.206.0.0/16 AS16509 Amazon.com, Inc. 65,536
146.78.0.0/16 AS16509 Amazon Technologies Inc. 65,536
146.172.0.0/16 AS2119 Telenor Norge AS 65,536
146.114.0.0/16 AS1226 State of California Air Resources Board 65,536
146.1.0.0/16 AS3376 VC32 65,536
146.4.0.0/16 AS3303 Swisscom (Schweiz) AG 65,536
146.151.0.0/16 AS3128 University of Wisconsin Madison 65,536
146.118.0.0/16 AS134111 imported inetnum object for CIS-56 65,536
146.230.0.0/16 AS2018 University of Kwazulu-Natal 65,536
146.119.0.0/16 AS201991 Metsaliitto Group 65,536
146.175.0.0/16 AS2611 Universiteit Antwerpen 65,536
146.2.0.0/16 AS200139 Statens vegvesen 65,536
146.207.0.0/16 AS16509 Amazon Technologies Inc. 65,536
146.130.0.0/16 AS16509 Amazon.com, Inc. 65,536
146.167.0.0/16 AS16509 Amazon.com, Inc. 65,536
146.65.0.0/16 AS16509 Amazon Technologies Inc. 65,536
146.77.0.0/16 AS16509 Amazon.com, Inc. 65,536
146.9.0.0/16 AS16509 Amazon Technologies Inc. 65,536
146.101.0.0/16 AS197832 Telstra Dedicated Hosting 65,536
146.132.0.0/16 AS10695 Wal-Mart Stores, Inc. 65,536
146.177.0.0/16 AS12200 Rackspace Ltd. 65,536
146.141.0.0/16 AS2018 University of the Witwatersrand 65,536
146.165.0.0/16 AS270 National Aeronautics and Space Administration 65,536
146.140.0.0/16 AS12643 Network of Fraunhofer IGD 65,536
146.11.0.0/16 AS158 ERICSSON AUSTRALIA PTY LTD 65,536
146.249.0.0/16 AS1273 TotalEnergies SE 65,536
146.20.0.0/16 AS27357 Rackspace Hosting 65,536
146.50.0.0/16 AS1124 Universiteit van Amsterdam 65,536
146.229.0.0/16 AS10364 University of Alabama in Huntsville 65,536
146.105.0.0/16 AS15499 Computacenter Ltd 65,536
146.64.0.0/16 AS2018 CSIR - Council for Scientific and Industrial Research 65,536
146.177.0.0/16 AS15395 Rackspace Ltd. 65,536
146.79.0.0/16 AS15307 Childrens Hospital and Regional Medical Center 65,536
146.155.0.0/16 AS20191 Pontificia Universidad Catolica de Chile 65,536
146.211.0.0/16 AS16086 Veikkaus Oy 65,536
146.59.0.0/16 AS16276 OVH SAS 65,536
146.159.0.0/16 AS49071 Schweizerische Radio- und Fernsehgesellschaft 65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
146.5.23.212 AS104 University of Colorado at Boulder 1.24ms from Denver, US
146.5.20.151 AS104 University of Colorado at Boulder 1.87ms from Denver, US
146.5.229.1 AS6360 University of Hawaii 6.37ms from Honolulu, US
146.5.111.254 AS11711 TULAROSA COMMUNICATIONS, INC. 23.96ms from Dallas, US
146.5.226.2 AS6360 University of Hawaii 6.82ms from Honolulu, US
146.5.2.180 AS11711 TULAROSA COMMUNICATIONS, INC. 24.22ms from Dallas, US
146.5.21.69 AS104 University of Colorado at Boulder 1.75ms from Denver, US
146.5.248.1 AS6360 University of Hawaii 6.78ms from Honolulu, US
146.5.228.11 AS6360 University of Hawaii 6.29ms from Honolulu, US
146.5.224.25 AS6360 University of Hawaii 6.16ms from Honolulu, US
146.5.1.21 AS11711 TULAROSA COMMUNICATIONS, INC. 24.13ms from Dallas, 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
73.214.233.112 AS7922 Comcast Cable Communications, LLC 12.62ms from Ashburn, US
200.0.187.160 AS28039 Universidad EAN 1.76ms from Bogota, CO
196.119.187.240 AS36925 MEDITELECOM 3.91ms from Casablanca, MA
177.3.185.32 AS8167 V tal 4.72ms from Curitiba, BR
90.101.166.160 AS3215 Orange S.A. 9.10ms from Frankfurt am Main, DE
208.191.128.160 AS7018 AT&T Enterprises, LLC 4.09ms from Kansas City, US
46.101.39.176 AS14061 DigitalOcean, LLC 0.31ms from London, GB
45.134.252.176 AS214574 Biterika Group LLC 0.40ms from Moscow, RU
5.129.121.32 AS31200 Novotelecom Ltd 1.39ms from Novosibirsk, RU
60.100.135.112 AS17676 SoftBank Corp. 18.71ms from Osaka, JP
73.240.100.224 AS7922 Comcast Cable Communications, LLC 5.70ms from Portland, US
112.239.156.0 AS4837 CHINA UNICOM China169 Backbone 8.44ms from Qingdao, CN
36.140.181.80 AS9808 China Mobile Communications Group Co., Ltd. 0.49ms from Shanghai, CN
187.37.66.112 AS28573 Claro NXT Telecomunicacoes Ltda 5.65ms from São Paulo, BR
46.214.174.48 AS48161 NEXTGEN COMMUNICATIONS SRL 2.42ms from Timisoara, RO
81.202.72.32 AS6739 VODAFONE ONO, S.A. 7.81ms from Barcelona, ES
193.39.88.112 AS48095 XT GLOBAL NETWORKS LTD. 7.72ms from Bucharest, RO
181.94.18.144 AS7303 Telecom Argentina S.A. 16.27ms from Buenos Aires, AR
66.18.255.48 AS26546 FIBERNETICS CORPORATION 0.46ms from Calgary, CA
98.190.125.224 AS22773 Cox Communications Inc. 7.76ms from Kansas City, US
42.53.174.208 AS4837 CHINA UNICOM China169 Backbone 8.57ms from Liaoyang, CN
109.204.59.240 AS212238 Datacamp Limited 0.16ms from London, GB
23.90.66.128 AS47638 Cadence Networks Ltd 1.06ms from London, GB
82.90.5.0 AS3269 Telecom Italia S.p.A. 1.20ms from Milan, IT
39.166.42.80 AS56045 China Mobile communications corporation 3.71ms from Nanchang, CN

Traceroute

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

$
traceroute -a -n -q1 -m8 146.5.3.238
traceroute to 146.5.3.238 (146.5.3.238): 8 hops max, 52 byte packets
2 *
3 *
4 [AS6939] 184.105.38.123 81.516 ms
5 [AS11711] 72.0.47.206 57.415 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Columbus, 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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