66.85.21.0/24

AS396133 · Houston Zoo

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Summary

Country	United States
Domain	houstonzoo.org
ASN	AS396133
Registry	ARIN
ID	ZOO

WHOIS Details

NetHandle:      NET-66-85-21-0-1
OrgID:          HZ-2
Parent:         NET-66-0-0-0-0
NetName:        ZOO
NetRange:       66.85.21.0 - 66.85.21.255
NetType:        allocation
RegDate:        2015-08-24
Updated:        2021-12-14
Source:         ARIN


OrgID:          HZ-2
OrgName:        Houston Zoo
CanAllocate:    
Street:         1513 Cambridge
City:           Houston
State/Prov:     TX
Country:        US
PostalCode:     77030
RegDate:        2015-07-22
Updated:        2023-04-01
OrgAdminHandle: GEORG419-ARIN
OrgTechHandle:  GEORG419-ARIN
OrgAbuseHandle: GEORG419-ARIN
OrgNOCHandle:   GEORG419-ARIN
OrgRoutingHandle:   GEORG419-ARIN
OrgDNSHandle:   GEORG419-ARIN
Source:         ARIN


POCHandle:      GEORG419-ARIN
IsRole:         N
LastName:       George
FirstName:      Abraham
Street:         1513 Cambridge st
City:           Houston
State/Prov:     TX
Country:        US
PostalCode:     77030
RegDate:        2023-04-01
Updated:        2025-04-15
OfficePhone:    +1-713-533-6556
Mailbox:        ageorge@houstonzoo.org
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 66.85.0.0/16

Range	ASN	Company	Num of IPs
66.85.128.0/18	AS20454	SECURED SERVERS LLC	16,384
66.85.96.0/19	AS14265	TPx Communications	8,192
66.85.224.0/20	AS26827	EPB Fiber Optics	4,096
66.85.240.0/21	AS21960	SafeSoft Solutions, Inc.	2,048
66.85.72.0/21	AS19969	CyberCloud Professionals LLC	2,048
66.85.16.0/22	AS13415	FirstDigital Communications, LLC	1,024
66.85.248.0/22	AS36236	NetActuate, Inc	1,024
66.85.84.0/22	AS11492	New Wave Communications	1,024
66.85.92.0/22	AS64236	D4 Networks L.L.C.	1,024
66.85.56.0/23	AS26637	Apeiron	512
66.85.22.0/23	AS393985	Freedom Financial Network, LLC.	512
66.85.84.0/23	AS11492	New Wave Communications	512
66.85.86.0/23	AS11492	New Wave Communications	512
66.85.252.0/23	AS63318	Infotec Manitoba	512
66.85.13.0/24	AS394002	Wonderlink Communications, LLC	256
66.85.60.0/24	AS394205	5THCOLUMN LLC	256
66.85.62.0/24	AS394257	Springfield Clinic, LLP	256
66.85.255.0/24	AS394270	Cabi LLC	256
66.85.67.0/24	AS394301	Dexcom, INC.	256
66.85.69.0/24	AS394309	HBU.edu	256
66.85.1.0/24	AS394316	Altra Federal Credit Union	256
66.85.91.0/24	AS394347	Supreme Group LP	256
66.85.2.0/24	AS394601	Global Nexus	256
66.85.11.0/24	AS394656	Canaveral Port Authority	256
66.85.254.0/24	AS395535	Weiss Internet	256
66.85.8.0/24	AS396481	SkyHi Broadband	256
66.85.9.0/24	AS40875	CheckAlt Eras Inc	256
66.85.41.0/24	AS53357	Douglas County School District RE.1	256
66.85.59.0/24	AS62791	Denovo Ventures LLC	256
66.85.90.0/24	AS400815	Centre de services scolaire des Bois-Francs	256
66.85.43.0/24	AS11758	IRIS Networks	256
66.85.4.0/24	AS11776	Atlantic Broadband	256
66.85.5.0/24	AS11776	Atlantic Broadband	256
66.85.14.0/24	AS14586	Nuclearfallout Enterprises, Inc.	256
66.85.80.0/24	AS14586	Nuclearfallout Enterprises, Inc.	256
66.85.63.0/24	AS18683	Midwest Fiber Networks, LLC	256
66.85.10.0/24	AS19381	Simply Bits, LLC	256
66.85.6.0/24	AS26479	Point Broadband Fiber Holding, LLC	256
66.85.12.0/24	AS27168	Lambton Kent District School Board	256
66.85.25.0/24	AS2725	Berkeley Educational Services of New Jersey, Inc.	256
66.85.34.0/24	AS32424	Network Connection	256
66.85.15.0/24	AS32751	Nuclearfallout Enterprises, Inc.	256
66.85.81.0/24	AS393227	RTC Communications Corp.	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
66.85.21.4	AS396133 Houston Zoo	`3.38ms` from Houston, 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
177.107.49.88	AS28329 Megatelecom Telecomunicacoes Ltda	`10.07ms` from Brasilia, BR
85.202.2.72	AS43031 V-LAN OOO	`4.56ms` from Chelyabinsk, RU
67.198.88.88	AS7459 Grande Communications Networks, LLC	`6.98ms` from Dallas, US
91.89.206.120	AS3209 Vodafone GmbH	`8.39ms` from Frankfurt am Main, DE
46.142.172.136	AS8881 1&1 Versatel GmbH	`7.58ms` from Frankfurt am Main, DE
91.158.42.120	AS719 Elisa Oyj	`1.11ms` from Helsinki, FI
131.216.4.120	AS3851 Nevada System of Higher Education	`5.70ms` from Los Angeles, US
93.214.64.40	AS3320 Deutsche Telekom AG	`2.70ms` from Nuernberg, DE
84.187.81.104	AS3320 Deutsche Telekom AG	`8.00ms` from Nuernberg, DE
91.167.121.72	AS12322 Free SAS	`3.37ms` from Paris, FR
203.59.237.72	AS4739 Internode Pty Ltd	`1.16ms` from Perth, AU
73.139.140.104	AS7922 Comcast Cable Communications, LLC	`9.43ms` from Pompano Beach, US
46.153.169.8	AS35819 Etihad Etisalat, a joint stock company	`4.29ms` from Riyadh, SA
192.163.212.104	AS46606 Unified Layer	`2.04ms` from Salt Lake City, US
4.196.149.152	AS8075 Microsoft Corporation	`0.69ms` from Sydney, AU
45.88.196.152	AS47583 Hostinger International Limited	`0.14ms` from Vilnius, LT
20.215.108.8	AS8075 Microsoft Corporation	`0.43ms` from Warsaw, PL
99.62.17.248	AS7018 AT&T Enterprises, LLC	`14.35ms` from Atlanta, US
187.207.222.40	AS8151 UNINET	`12.27ms` from Cancún, MX
222.212.221.56	AS4134 CHINANET-BACKBONE	`4.35ms` from Chengdu, CN
86.11.41.248	AS5089 Virgin Media Limited	`11.84ms` from Erith, GB
91.23.32.40	AS3320 Deutsche Telekom AG	`5.20ms` from Frankfurt am Main, DE
91.57.195.88	AS3320 Deutsche Telekom AG	`8.21ms` from Frankfurt am Main, DE
157.122.171.136	AS17816 China Unicom IP network China169 Guangdong province	`9.39ms` from Guangzhou, CN
76.171.223.56	AS20001 Charter Communications Inc	`5.77ms` from Los Angeles, 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 66.85.21.4

traceroute to 66.85.21.4 (66.85.21.4): 64 hops max, 52 byte packets

4 [AS3292] 83.88.19.99 4.794 ms

5 [AS3356] 4.68.72.193 5.973 ms

6 [AS3356] 4.69.136.106 126.193 ms

7 [AS3356] 4.15.1.106 129.613 ms

8 [AS396133] 66.85.21.4 128.688 ms

Measurement taken from

IPinfo ProbeNet in Tønder, DK

On January 19th 2026

What are IP address ranges?

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