66.81.28.0/23

AS19864 · HFA Specialty Assets LLC

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Summary

Country	United States
Domain	call48.com
ASN	AS19864
Registry	ARIN
ID	NETBLK-HFA-01

WHOIS Details

NetHandle:      NET-66-81-28-0-1
OrgID:          HSAL-8
Parent:         NET-66-0-0-0-0
NetName:        NETBLK-HFA-01
NetRange:       66.81.28.0 - 66.81.29.255
NetType:        allocation
RegDate:        2012-02-13
Updated:        2021-12-09
Source:         ARIN


OrgID:          HSAL-8
OrgName:        HFA Specialty Assets LLC
CanAllocate:    
Street:         7700 Congress Ave, Suite 3214
City:           Boca Raton
State/Prov:     FL
Country:        US
PostalCode:     33487
RegDate:        2021-09-20
Updated:        2021-09-20
OrgAdminHandle: HFAAD-ARIN
OrgTechHandle:  HFATE-ARIN
OrgAbuseHandle: HFANE-ARIN
OrgNOCHandle:   HFANE-ARIN
OrgRoutingHandle:   HFANE-ARIN
OrgDNSHandle:   HFANE-ARIN
Source:         ARIN


POCHandle:      HFAAD-ARIN
IsRole:         Y
LastName:       HFA-Admin
FirstName:      
Street:         7700 Congress Ave, Suite 3214
City:           Boca Raton
State/Prov:     FL
Country:        US
PostalCode:     33487
RegDate:        2021-09-08
Updated:        2025-06-23
OfficePhone:    +1-888-444-1111
Mailbox:        neteng@call48.com
Source:         ARIN


POCHandle:      HFATE-ARIN
IsRole:         Y
LastName:       HFA-Tech
FirstName:      
Street:         7700 Congress Ave, Suite 3214
City:           Boca Raton
State/Prov:     FL
Country:        US
PostalCode:     33487
RegDate:        2021-09-08
Updated:        2025-06-23
OfficePhone:    +1-888-444-1111
Mailbox:        neteng@call48.com
Source:         ARIN


POCHandle:      HFANE-ARIN
IsRole:         Y
LastName:       HFA-NetEng
FirstName:      
Street:         7700 Congress Ave, Suite 3214
City:           Boca Raton
State/Prov:     FL
Country:        US
PostalCode:     33487
RegDate:        2021-09-08
Updated:        2025-06-23
OfficePhone:    +1-888-444-1111
Mailbox:        neteng@call48.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 66.81.0.0/16

Range	ASN	Company	Num of IPs
66.81.240.0/20	AS14618	RingCentral Inc	4,096
66.81.240.0/20	AS40627	RingCentral Inc	4,096
66.81.240.0/20	AS209242	RingCentral Inc	4,096
66.81.240.0/20	AS16509	RingCentral Inc	4,096
66.81.112.0/21	AS63178	Mid-Plains Rural Telephone Cooperative, Inc.	2,048
66.81.144.0/21	AS207054	FlyNet.it	2,048
66.81.136.0/21	AS27022	Siyeh Corporation	2,048
66.81.208.0/22	AS14265	TPx Communications	1,024
66.81.84.0/22	AS19864	HFA Specialty Assets LLC	1,024
66.81.48.0/23	AS11915	TPx Communications	512
66.81.38.0/23	AS14265	TPx Communications	512
66.81.82.0/23	AS14265	TPx Communications	512
66.81.30.0/23	AS14265	TPx Communications	512
66.81.0.0/23	AS19864	HFA Specialty Assets LLC	512
66.81.12.0/23	AS14265	Calicom Internet Service	512
66.81.159.0/24	AS19864	HFA Specialty Assets LLC	256
66.81.81.0/24	AS14618	HFA Specialty Assets LLC	256
66.81.227.0/24	AS16509	HFA Specialty Assets LLC	256
66.81.239.0/24	AS14265	DGweb Communications	256
66.81.14.0/24	AS19864	HFA Specialty Assets LLC	256
66.81.94.0/24	AS14265	Communications Advantage, LLC	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

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

IP Address	ASN	Details
66.81.28.10	AS19864 HFA Specialty Assets LLC	`0.21ms` from Boca Raton, 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
118.92.199.119	AS9500 One New Zealand Group Limited	`1.42ms` from Auckland, NZ
222.128.122.71	AS4808 China Unicom Beijing Province Network	`3.89ms` from Beijing, CN
188.101.62.247	AS3209 Vodafone GmbH	`8.70ms` from Berlin, DE
84.183.10.71	AS3320 Deutsche Telekom AG	`1.85ms` from Duesseldorf, DE
70.240.226.247	AS7018 AT&T Enterprises, LLC	`3.06ms` from Houston, US
175.127.140.151	AS9318 SK Broadband Co Ltd	`5.52ms` from Incheon, KR
174.176.241.247	AS7922 Comcast Cable Communications, LLC	`5.74ms` from Miami, US
106.165.130.247	AS2516 KDDI CORPORATION	`12.40ms` from Osaka, JP
27.203.207.231	AS4837 CHINA UNICOM China169 Backbone	`5.89ms` from Qingdao, CN
174.31.18.55	AS209 CenturyLink Communications, LLC	`8.15ms` from Seattle, US
121.147.175.135	AS4766 Korea Telecom	`5.30ms` from Seoul, KR
102.157.104.55	AS37705 TOPNET	`2.52ms` from Tunis, TN
192.186.143.87	AS55286 B2 Net Solutions Inc.	`0.17ms` from Buffalo, US
35.206.34.183	AS15169 Google LLC	`6.23ms` from Dallas, US
13.32.3.135	AS16509 Amazon.com, Inc.	`0.12ms` from Dallas, US
177.154.203.119	AS262293 Sistema Oeste de Serviços LTDA	`4.24ms` from Fortaleza, BR
93.127.147.71	AS202656 Ivanov Vitaliy Sergeevich	`0.24ms` from Frankfurt am Main, DE
195.20.250.23	AS8560 IONOS SE	`2.29ms` from Frankfurt am Main, DE
8.148.175.7	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.45ms` from Guangzhou, CN
113.190.18.7	AS45899 VNPT Corp	`1.18ms` from Hanoi, VN
14.37.218.199	AS4766 Korea Telecom	`0.97ms` from Incheon, KR
217.169.196.231	AS19905 Vercara, LLC	`2.72ms` from Istanbul, TR
78.188.149.103	AS9121 Turk Telekomunikasyon Anonim Sirketi	`0.41ms` from Istanbul, TR
65.70.137.231	AS7018 AT&T Enterprises, LLC	`1.37ms` from Kansas City, US
39.39.95.215	AS17557 Pakistan Telecommunication Company Limited	`4.88ms` from Karachi, PK

Traceroute

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

traceroute -a -n -q1 -f2 -m14 66.81.29.16

traceroute to 66.81.29.16 (66.81.29.16): 14 hops max, 52 byte packets

2 [AS15169] 192.178.45.252 15.807 ms

3 *

4 *

5 *

6 [AS174] 154.54.80.1 15.622 ms

7 [AS174] 154.54.30.121 19.295 ms

8 [AS174] 154.54.172.170 32.589 ms

9 [AS174] 154.54.82.246 47.331 ms

10 [AS174] 154.54.160.222 48.297 ms

11 [AS174] 38.104.222.187 47.572 ms

12 *

13 *

14 *

Measurement taken from

IPinfo ProbeNet in Toronto, CA

On January 19th 2026

What are IP address ranges?

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