1. All IP Ranges
  2. 208.0.0.0/8
  3. 208.85.0.0/16
  4. AS19577  | 208.85.8.0/22

208.85.8.0/22

AS19577  ·  CASTRO TELECOM LLC

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Summary

Country United States
Domain ulisboa.pt
ASN AS19577
Registry ARIN
ID FEMBOY-ENTERPRISES

WHOIS Details

NetHandle:      NET-208-85-8-0-1
OrgID:          CTL-383
Parent:         NET-208-0-0-0-0
NetName:        FEMBOY-ENTERPRISES
NetRange:       208.85.8.0 - 208.85.11.255
NetType:        allocation
RegDate:        2024-12-20
Updated:        2025-10-28
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:        2025-12-22
OfficePhone:    +1-202-555-0109
Mailbox:        tomas.leite.castro@tecnico.ulisboa.pt
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 208.85.0.0/16

Range ASN Company Num of IPs
208.85.200.0/21 AS23308 CALL AMERICA INC 2,048
208.85.248.0/21 AS23422 Endstream Communications, LLC 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
208.85.16.0/21 AS20473 The Constant Company, LLC 2,048
208.85.232.0/21 AS13857 Online Northwest 2,048
208.85.192.0/21 AS36394 Grid4 Communications, Inc 2,048
208.85.212.0/22 AS21723 Radiant Communications Ltd. 1,024
208.85.28.0/22 AS2381 City of La Crosse 1,024
208.85.12.0/22 AS25851 ALTIUS Broadband, LLC 1,024
208.85.36.0/22 AS1246 Pinpoint Minnesota, LLC 1,024
208.85.60.0/22 AS27400 Clearfly Communications 1,024
208.85.168.0/22 AS29832 Mettler-Toledo LLC 1,024
208.85.120.0/22 AS30144 BQ Internet Corporation 1,024
208.85.100.0/22 AS14070 Valley Health System 1,024
208.85.96.0/22 AS16507 PulteGroup, Inc. 1,024
208.85.156.0/22 AS328179 Singa Tel 1,024
208.85.164.0/22 AS32913 Actual Broadband 1,024
208.85.24.0/22 AS398913 NT Spark, LLC 1,024
208.85.80.0/22 AS6579 Memorial University of Newfoundland 1,024
208.85.184.0/22 AS8018 Velocity Networks, Inc. 1,024
208.85.88.0/22 AS11138 BEK Communications Cooperative 1,024
208.85.172.0/22 AS16942 Citizens Telephone Cooperative 1,024
208.85.112.0/22 AS40191 Beanfield Technologies Inc. 1,024
208.85.32.0/22 AS393460 NMSURF 1,024
208.85.92.0/22 AS398578 VPSie INC 1,024
208.85.226.0/23 AS32719 BTInet 512
208.85.76.0/24 AS8220 Analysis Group, Inc. 256
208.85.68.0/24 AS25885 OPAQ Networks, Inc. 256
208.85.70.0/24 AS25885 OPAQ Networks, Inc. 256
208.85.228.0/24 AS32719 BTInet 256
208.85.229.0/24 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 0.23ms from Kansas City, US
208.85.8.95 AS200454 Tomas Oliveira Valente Leite de Castro 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
128.47.155.38 AS252 Headquarters, USAISC 2.73ms from Ashburn, US
197.45.50.86 AS8452 TE-AS 5.61ms from Cairo, EG
80.245.77.246 AS198570 Stadtnetz Bamberg Gesellschaft fuer Telekommunikation mbH 3.48ms from Frankfurt am Main, DE
146.209.128.230 AS19254 Koch Industries, Inc. 4.83ms from Kansas City, US
39.58.43.38 AS17557 Pakistan Telecommunication Company Limited 1.89ms from Karachi, PK
206.191.194.22 AS53340 VegasNAP, LLC 0.23ms from Las Vegas, US
68.107.2.6 AS22773 Cox Communications Inc. 7.01ms from Los Angeles, US
34.129.250.70 AS396982 Google LLC 0.12ms from Melbourne, AU
146.12.14.6 AS3737 PenTeleData Inc. 12.11ms from Morris Plains, US
23.123.182.70 AS7018 AT&T Enterprises, LLC 3.38ms from San Antonio, US
106.15.178.54 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 5.24ms from Shanghai, CN
61.66.31.70 AS9919 New Century InfoComm Tech Co., Ltd. 1.33ms from Taipei, TW
172.209.21.6 AS8075 Microsoft Corporation 1.54ms from Cape Town, ZA
96.70.51.246 AS7922 Comcast Cable Communications, LLC 5.51ms from Chicago, US
176.68.223.6 AS1257 Tele2 Sverige AB 3.75ms from Copenhagen, DK
73.76.179.230 AS7922 Comcast Cable Communications, LLC 4.27ms from Houston, US
136.33.115.54 AS16591 Google Fiber Inc. 0.80ms from Kansas City, US
188.31.98.246 AS206067 Hutchison 3G UK Limited 8.35ms from London, GB
80.71.12.150 AS39326 Syntura Group Limited 0.47ms from London, GB
188.12.80.38 AS3269 Telecom Italia S.p.A. 7.41ms from Milan, IT
91.11.23.118 AS3320 Deutsche Telekom AG 5.69ms from Nuernberg, DE
186.222.243.182 AS28573 Claro NXT Telecomunicacoes Ltda 15.79ms from Porto Alegre, BR
18.204.134.22 AS14618 Amazon.com, Inc. 0.14ms from Reston, US
50.87.199.182 AS46606 Unified Layer 1.92ms from Salt Lake City, US
98.0.24.246 AS11351 Charter Communications Inc 15.29ms from Secaucus, US

Traceroute

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

$
traceroute -a -n -q1 208.85.8.27
traceroute to 208.85.8.27 (208.85.8.27): 64 hops max, 52 byte packets
2 *
4 [AS174] 38.140.137.169 0.241 ms
5 *
6 [AS200454] 208.85.8.27 0.527 ms
Measurement taken from IPinfo ProbeNet in Kansas City, 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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