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:        jdoherty@nso.edu
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 146.0.0.0/8

Range ASN Company Num of IPs
146.241.0.0/16 AS35612 EOLO S.p.A. 65,536
146.246.0.0/16 AS3562 Sandia National Laboratories 65,536
146.1.0.0/16 AS3373 VC32 65,536
146.143.0.0/16 AS3486 JPMorgan Chase & Co. 65,536
146.119.0.0/16 AS201991 Metsaliitto Group 65,536
146.1.0.0/16 AS3374 VC32 65,536
146.4.0.0/16 AS3303 Swisscom (Schweiz) AG 65,536
146.175.0.0/16 AS2611 Universiteit Antwerpen 65,536
146.1.0.0/16 AS3376 VC32 65,536
146.1.0.0/16 AS3378 VC32 65,536
146.230.0.0/16 AS2018 University of Kwazulu-Natal 65,536
146.77.0.0/16 AS16509 Amazon.com, Inc. 65,536
146.138.0.0/16 AS32982 U.S. Department of Energy 65,536
146.7.0.0/16 AS2572 Missouri State University 65,536
146.48.0.0/16 AS137 Area della Ricerca di Pisa 65,536
146.129.0.0/16 AS2544 King County Gov 65,536
146.2.0.0/16 AS200139 Statens vegvesen 65,536
146.217.0.0/16 AS20478 General Mills, Inc. 65,536
146.79.0.0/16 AS15307 Childrens Hospital and Regional Medical Center 65,536
146.108.0.0/16 AS15733 Zumtobel AG 65,536
146.20.0.0/16 AS27357 Rackspace Hosting 65,536
146.122.0.0/16 AS22216 Siemens Corporation 65,536
146.78.0.0/16 AS16509 Amazon Technologies Inc. 65,536
146.167.0.0/16 AS16509 Amazon.com, Inc. 65,536
146.207.0.0/16 AS16509 Amazon Technologies Inc. 65,536
146.65.0.0/16 AS16509 Amazon Technologies Inc. 65,536
146.9.0.0/16 AS16509 Amazon Technologies Inc. 65,536
146.64.0.0/16 AS2018 CSIR - Council for Scientific and Industrial Research 65,536
146.244.0.0/16 AS2152 San Diego State University 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
146.140.0.0/16 AS12643 Network of Fraunhofer IGD 65,536
146.249.0.0/16 AS1273 TotalEnergies SE 65,536
146.118.0.0/16 AS134111 imported inetnum object for CIS-56 65,536
146.59.0.0/16 AS16276 OVH SAS 65,536
146.94.0.0/16 AS13759 Wilkes University 65,536
146.141.0.0/16 AS2018 University of the Witwatersrand 65,536
146.226.0.0/16 AS20243 University of the Virgin Islands 65,536
146.50.0.0/16 AS1124 Universiteit van Amsterdam 65,536
146.166.0.0/16 AS14977 Wyoming Community College Commission 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
146.11.0.0/16 AS158 ERICSSON AUSTRALIA PTY LTD 65,536
146.131.0.0/16 AS23448 Edmonton Power 65,536
146.177.0.0/16 AS12200 Rackspace Ltd. 65,536
146.211.0.0/16 AS16086 Veikkaus Oy 65,536
146.206.0.0/16 AS16509 Amazon.com, Inc. 65,536
146.130.0.0/16 AS16509 Amazon.com, Inc. 65,536
146.251.0.0/16 AS35819 Etihad Etisalat, a joint stock company 65,536

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

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

IP Address ASN Details
146.5.226.2 AS6360 University of Hawaii 4.81ms from Honolulu, US
146.5.23.211 AS104 University of Colorado at Boulder 1.26ms from Denver, US
146.5.21.121 AS104 University of Colorado at Boulder 1.72ms from Denver, US
146.5.111.254 AS11711 TULAROSA COMMUNICATIONS, INC. 27.70ms from Dallas, US
146.5.224.249 AS6360 University of Hawaii 4.14ms from Honolulu, US
146.5.1.21 AS11711 TULAROSA COMMUNICATIONS, INC. 27.80ms from Dallas, US
146.5.229.1 AS6360 University of Hawaii 4.21ms from Honolulu, US
146.5.2.180 AS11711 TULAROSA COMMUNICATIONS, INC. 27.85ms from Dallas, US
146.5.20.151 AS104 University of Colorado at Boulder 1.76ms from Denver, US
146.5.248.13 AS6360 University of Hawaii 4.30ms from Honolulu, US
146.5.228.1 AS6360 University of Hawaii 4.36ms from Honolulu, 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
63.156.128.240 AS10753 Level 3 Parent, LLC 5.65ms from Chicago, US
34.67.97.144 AS396982 Google LLC 0.12ms from Council Bluffs, US
113.166.183.0 AS45899 VNPT Corp 6.56ms from Ho Chi Minh City, VN
171.245.238.48 AS7552 Viettel Group 16.99ms from Ho Chi Minh City, VN
46.101.39.176 AS14061 DigitalOcean, LLC 0.25ms from London, GB
120.158.2.112 AS1221 Telstra Limited 14.25ms from Melbourne, AU
20.20.102.80 AS8075 Microsoft Corporation 0.26ms from San Antonio, US
47.39.24.32 AS20115 Charter Communications LLC 10.96ms from Seattle, US
54.251.7.240 AS16509 Amazon.com, Inc. 0.10ms from Singapore, SG
208.194.220.0 AS701 Verizon Business 0.46ms from Ashburn, US
74.235.180.208 AS8075 Microsoft Corporation 0.37ms from Ashburn, US
217.252.79.64 AS3320 Deutsche Telekom AG 4.59ms from Duesseldorf, DE
217.236.190.224 AS3320 Deutsche Telekom AG 3.54ms from Hamburg, DE
42.55.14.96 AS4837 CHINA UNICOM China169 Backbone 6.01ms from Liaoyang, CN
81.135.36.160 AS2856 British Telecommunications PLC 3.91ms from London, GB
31.44.54.128 AS56420 JSC "ER-Telecom Holding" 4.03ms from Moscow, RU
43.137.166.16 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.16ms from Nanjing, CN
37.159.211.0 AS30722 Vodafone Italia S.p.A. 1.04ms from Rome, IT
189.165.132.176 AS8151 UNINET 5.98ms from Santiago de Queretaro, MX
112.158.71.176 AS17858 LG POWERCOMM 1.82ms from Seoul, KR
16.16.184.96 AS16509 Amazon.com, Inc. 0.12ms from Stockholm, SE
122.151.19.80 AS9443 Vocus Retail 1.21ms from Sydney, AU
20.88.155.64 AS8075 Microsoft Corporation 0.41ms from Ashburn, US
38.111.48.240 AS174 Cogent Communications, LLC 0.19ms from Boston, US
76.23.138.160 AS7922 Comcast Cable Communications, LLC 7.19ms from Boston, US

Traceroute

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

$
traceroute -a -n -q1 -f4 -m8 146.5.7.155
traceroute to 146.5.7.155 (146.5.7.155): 8 hops max, 52 byte packets
4 [AS6939] 184.105.38.122 40.268 ms
5 [AS11711] 72.0.47.206 40.675 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Gretna, 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.

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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