208.85.8.0/22

AS19577 · CASTRO TELECOM LLC

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Summary

Country	United States
Domain	castrotelecom.net
ASN	AS19577
Registry	ARIN
ID	CASTRO-TELECOM

WHOIS Details

NetHandle:      NET-208-85-8-0-1
OrgID:          CTL-383
Parent:         NET-208-0-0-0-0
NetName:        CASTRO-TELECOM
NetRange:       208.85.8.0 - 208.85.11.255
NetType:        allocation
RegDate:        2024-12-20
Updated:        2024-12-20
Source:         ARIN


OrgID:          CTL-383
OrgName:        CASTRO TELECOM LLC
CanAllocate:    
Street:         530-B HARKLE ROAD STE 100
City:           Santa Fe
State/Prov:     NM
Country:        US
PostalCode:     87505
RegDate:        2022-12-28
Updated:        2025-08-26
OrgAdminHandle: TOVLC-ARIN
OrgTechHandle:  TOVLC-ARIN
OrgAbuseHandle: TOVLC-ARIN
OrgNOCHandle:   TOVLC-ARIN
Source:         ARIN


POCHandle:      TOVLC-ARIN
IsRole:         N
LastName:       Castro
FirstName:      Tomas
Street:         530-B HARKLE ROAD STE 100
City:           Santa Fe
State/Prov:     NM
Country:        US
PostalCode:     87505
RegDate:        2022-12-28
Updated:        2025-05-03
OfficePhone:    +1-202-555-0109
Mailbox:        noc@castrotelecom.net
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 208.85.0.0/16

Range	ASN	Company	Num of IPs
208.85.192.0/21	AS36394	Grid4 Communications, Inc	2,048
208.85.200.0/21	AS23308	CALL AMERICA INC	2,048
208.85.176.0/21	AS16654	Vero Broadband	2,048
208.85.216.0/21	AS36493	FIBERNETICS CORPORATION	2,048
208.85.0.0/21	AS40244	Turnkey Internet Inc.	2,048
208.85.64.0/21	AS25885	OPAQ Networks, Inc.	2,048
208.85.248.0/21	AS23422	Endstream Communications, LLC	2,048
208.85.232.0/21	AS13857	Online Northwest	2,048
208.85.16.0/21	AS20473	The Constant Company, LLC	2,048
208.85.172.0/22	AS16942	Citizens Telephone Cooperative	1,024
208.85.184.0/22	AS8018	Velocity Networks, Inc.	1,024
208.85.212.0/22	AS21723	Radiant Communications Ltd.	1,024
208.85.24.0/22	AS398913	NT Spark, LLC	1,024
208.85.96.0/22	AS16507	PulteGroup, Inc.	1,024
208.85.100.0/22	AS14070	Valley Health System	1,024
208.85.112.0/22	AS40191	Beanfield Technologies Inc.	1,024
208.85.120.0/22	AS30144	BQ Internet Corporation	1,024
208.85.12.0/22	AS25851	ALTIUS Broadband, LLC	1,024
208.85.152.0/22	AS11337	Marlabs Incorporated	1,024
208.85.156.0/22	AS328179	Singa Tel	1,024
208.85.164.0/22	AS32913	Actual Broadband	1,024
208.85.168.0/22	AS29832	Mettler-Toledo LLC	1,024
208.85.88.0/22	AS11138	BEK Communications Cooperative	1,024
208.85.92.0/22	AS398578	VPSie INC	1,024
208.85.28.0/22	AS2381	City of La Crosse	1,024
208.85.32.0/22	AS393460	NMSURF	1,024
208.85.36.0/22	AS1246	Pinpoint Minnesota, LLC	1,024
208.85.60.0/22	AS27400	Clearfly Communications	1,024
208.85.80.0/22	AS6579	Memorial University of Newfoundland	1,024
208.85.226.0/23	AS32719	BTInet	512
208.85.229.0/24	AS32719	BTInet	256
208.85.68.0/24	AS25885	OPAQ Networks, Inc.	256
208.85.70.0/24	AS25885	OPAQ Networks, Inc.	256
208.85.76.0/24	AS8220	Analysis Group, Inc.	256
208.85.228.0/24	AS32719	BTInet	256

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

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

IP Address	ASN	Details
208.85.11.1	AS19577 CASTRO TELECOM LLC	`0.19ms` from Kansas City, US
208.85.8.17	AS19577 CASTRO TELECOM LLC	`0.31ms` from Kansas City, 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
95.99.195.54	AS50266 Odido Netherlands B.V.	`4.21ms` from Amsterdam, NL
20.10.15.38	AS8075 Microsoft Corporation	`0.40ms` from Boydton, US
190.210.77.246	AS16814 NSS S.A.	`0.44ms` from Buenos Aires, AR
113.245.241.134	AS4134 CHINANET-BACKBONE	`6.22ms` from Changsha, CN
34.10.89.70	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
131.207.48.22	AS375 Tietoevry Oyj	`6.30ms` from Helsinki, FI
42.191.90.70	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`7.65ms` from Kuala Lumpur, MY
42.57.58.86	AS4837 CHINA UNICOM China169 Backbone	`11.56ms` from Liaoyang, CN
79.78.201.230	AS13285 TalkTalk Communications Limited	`7.86ms` from London, GB
212.12.106.198	AS12479 Orange Espagne SA	`11.14ms` from Madrid, ES
40.74.137.182	AS8075 Microsoft Corporation	`0.20ms` from Osaka, JP
187.62.198.246	AS262617 UWBR VOX Telecomunicações S/A	`13.31ms` from Osasco, BR
44.216.40.38	AS14618 Amazon.com, Inc.	`0.09ms` from Reston, US
177.136.247.198	AS53107 EVEO S.A.	`0.76ms` from Sao Paulo, BR
14.37.30.22	AS4766 Korea Telecom	`1.44ms` from Seoul, KR
120.24.96.198	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.55ms` from Shenzhen, CN
99.242.193.54	AS812 Rogers Communications Canada Inc.	`6.69ms` from Toronto, CA
91.222.148.22	AS52124 Falcom Sp. z o.o.	`4.29ms` from Warsaw, PL
83.7.140.38	AS5617 Orange Polska Spolka Akcyjna	`3.46ms` from Warsaw, PL
173.167.41.182	AS7922 Comcast Cable Communications, LLC	`8.04ms` from Ashburn, US
156.212.16.134	AS8452 TE-AS	`5.63ms` from Cairo, EG
182.138.102.166	AS4134 CHINANET-BACKBONE	`2.36ms` from Chengdu, CN
184.154.208.22	AS32475 Internap Holding LLC	`1.02ms` from Chicago, US
108.206.171.38	AS7018 AT&T Enterprises, LLC	`11.07ms` from Dallas, US
162.229.143.214	AS7018 AT&T Enterprises, LLC	`14.80ms` from Dallas, 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 208.85.8.72

traceroute to 208.85.8.72 (208.85.8.72): 8 hops max, 52 byte packets

4 [AS140635] 103.151.76.16 1.045 ms

5 [AS137838] 160.250.220.32 9.245 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Vientiane, LA

On October 17th 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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