66.59.217.0/24

AS31883 · Thornburg Investment Management Inc.

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Summary

Country	United States
Domain	thornburg.com
ASN	AS31883
Registry	ARIN
ID	INFO-THORNBURG-50

WHOIS Details

NetHandle:      NET-66-59-217-0-1
OrgID:          TIM-50
Parent:         NET-66-0-0-0-0
NetName:        INFO-THORNBURG-50
NetRange:       66.59.217.0 - 66.59.217.255
NetType:        allocation
OriginAS:       31883
RegDate:        2022-01-11
Updated:        2022-01-11
Source:         ARIN


OrgID:          TIM-50
OrgName:        Thornburg Investment Management Inc.
CanAllocate:    
Street:         2300 N. Ridgetop Road
City:           Santa Fe
State/Prov:     NM
Country:        US
PostalCode:     87506
RegDate:        2019-12-23
Updated:        2025-06-05
OrgAdminHandle: BISHO327-ARIN
OrgTechHandle:  BISHO327-ARIN
OrgAbuseHandle: BISHO327-ARIN
Source:         ARIN


POCHandle:      BISHO327-ARIN
IsRole:         N
LastName:       Bishop
FirstName:      Bryan
Street:         2300 North Ridgetop Road
City:           Santa Fe
State/Prov:     NM
Country:        US
PostalCode:     87506
RegDate:        2025-06-05
Updated:        2025-06-05
OfficePhone:    +1-505-467-7966
Mailbox:        bbishop@thornburg.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 66.59.0.0/16

Range	ASN	Company	Num of IPs
66.59.224.0/19	AS11123	Ultimate Internet Access, Inc	8,192
66.59.0.0/19	AS16509	J2 Global Ventures, LLC	8,192
66.59.48.0/20	AS14618	RingSquared CC	4,096
66.59.32.0/20	AS14265	TPx Communications	4,096
66.59.48.0/20	AS22301	RingSquared CC	4,096
66.59.64.0/20	AS4906	Frontline Communications	4,096
66.59.92.0/22	AS46867	Sebastian	1,024
66.59.196.0/22	AS13649	D-Digital LLC	1,024
66.59.218.0/24	AS400077	Pueblo City-County Library District	256
66.59.219.0/24	AS400364	DSLD HOMES, LLC	256
66.59.220.0/24	AS399978	City of Franklin	256
66.59.221.0/24	AS400448	Town of Castle Rock	256
66.59.223.0/24	AS397283	RocketNode Inc	256
66.59.192.0/24	AS14020	Longwood Gardens Inc.	256
66.59.75.0/24	AS4906	Frontline Communications	256
66.59.121.0/24	AS11590	RASER Inc	256
66.59.76.0/24	AS4906	Frontline.net	256
66.59.64.0/24	AS4906	Frontline Communications	256
66.59.65.0/24	AS4906	Frontline Communications	256
66.59.67.0/24	AS4906	Frontline Communications	256
66.59.68.0/24	AS4906	Frontline Communications	256
66.59.69.0/24	AS4906	Frontline Communications	256
66.59.70.0/24	AS4906	Frontline Communications	256
66.59.71.0/24	AS4906	Frontline Communications	256
66.59.72.0/24	AS4906	Frontline Communications	256
66.59.73.0/24	AS4906	Frontline Communications	256
66.59.74.0/24	AS4906	Frontline Communications	256
66.59.193.0/24	AS23223	Total Quality Logistics LLC	256
66.59.194.0/24	AS62594	PDT Partners LLC	256
66.59.195.0/24	AS400191	Indent Solutions	256
66.59.216.0/24	AS14434	Love City Community Network	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
66.59.217.153	AS31883 Thornburg Investment Management Inc.	`10.84ms` from Denver, 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
172.190.255.184	AS8075 Microsoft Corporation	`0.39ms` from Ashburn, US
78.166.221.56	AS9121 Turk Telekomunikasyon Anonim Sirketi	`11.07ms` from Bursa, TR
118.113.83.152	AS38283 CHINANET SiChuan Telecom Internet Data Center	`2.31ms` from Chengdu, CN
149.81.136.40	AS36351 IBM Cloud	`0.48ms` from Frankfurt am Main, DE
120.236.62.168	AS9808 China Mobile Communications Group Co., Ltd.	`9.16ms` from Guangzhou, CN
107.222.106.216	AS7018 AT&T Enterprises, LLC	`5.35ms` from Houston, US
178.92.96.120	AS205733 HOSTIFOX INTERNET VE BILISIM HIZMETLERI TICARET SANAYI LIMITED SIRKETI	`0.21ms` from Istanbul, TR
20.204.253.24	AS8075 Microsoft Corporation	`0.13ms` from Lohogaon, IN
46.8.164.248	AS201746 Olivenet Network S.L.	`8.84ms` from Madrid, ES
72.187.170.152	AS33363 Charter Communications, Inc	`8.16ms` from Orlando, US
180.17.60.104	AS4713 NTT Communications Corporation	`7.64ms` from Osaka, JP
78.138.45.120	AS210403 Groupe LWS SARL	`0.41ms` from Paris, FR
184.101.84.72	AS209 CenturyLink Communications, LLC	`3.56ms` from Phoenix, US
13.91.42.120	AS8075 Microsoft Corporation	`0.56ms` from San Jose, US
182.229.146.24	AS17858 LG POWERCOMM	`2.94ms` from Seoul, KR
49.31.51.200	AS4766 Korea Telecom	`7.81ms` from Seoul, KR
13.250.41.152	AS16509 Amazon.com, Inc.	`0.10ms` from Singapore, SG
153.206.54.168	AS4713 NTT Communications Corporation	`3.32ms` from Tokyo, JP
80.61.208.232	AS1136 KPN B.V.	`3.17ms` from Amsterdam, NL
95.211.136.24	AS60781 LeaseWeb Netherlands B.V.	`0.27ms` from Amsterdam, NL
23.41.177.200	AS35994 Akamai Technologies, Inc.	`0.92ms` from Ashburn, US
154.30.4.88	AS397423 Tier.Net Technologies LLC	`0.06ms` from Ashburn, US
154.40.178.184	AS5650 Frontier Communications of America, Inc.	`0.22ms` from Ashburn, US
71.235.98.72	AS7922 Comcast Cable Communications, LLC	`8.81ms` from Boston, US
87.181.150.248	AS3320 Deutsche Telekom AG	`2.80ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 66.59.217.2

traceroute to 66.59.217.2 (66.59.217.2): 64 hops max, 52 byte packets

1 [AS15169] 142.251.247.61 1.791 ms

2 [AS3356] 4.68.75.141 1.965 ms

3 [AS3356] 4.69.142.94 23.184 ms

4 [AS3356] 65.59.4.210 25.821 ms

5 *

6 [AS31883] 66.59.217.2 25.979 ms

Measurement taken from

IPinfo ProbeNet in Dallas, US

On September 11th 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.

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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