1. All IP Ranges
  2. 23.0.0.0/8
  3. 23.147.0.0/16
  4. AS19577  | 23.147.168.0/24

23.147.168.0/24

AS19577  ·  CASTRO TELECOM LLC

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Summary

Country United States
Domain ulisboa.pt
ASN AS19577
Registry ARIN
ID CASTRO-TELECOM

WHOIS Details

NetHandle:      NET-23-147-168-0-1
OrgID:          CTL-383
Parent:         NET-23-0-0-0-0
NetName:        CASTRO-TELECOM
NetRange:       23.147.168.0 - 23.147.168.255
NetType:        allocation
Comment:        Geofeed https://webtejo.pt/geofeed
Comment:        According to The Twelve Networking Truths (RFC 1925), It Has To Work
RegDate:        2023-02-09
Updated:        2024-11-01
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:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 23.147.0.0/16

Range ASN Company Num of IPs
23.147.208.0/23 AS398196 Cobalt Ridge 512
23.147.244.0/24 AS13732 CellNet Communications 256
23.147.48.0/24 AS14618 QScend Technologies, Inc. 256
23.147.4.0/24 AS152179 MegaComms LLC 256
23.147.172.0/24 AS152918 Interconnected Hub LLC 256
23.147.204.0/24 AS152918 Mino Network LLC 256
23.147.220.0/24 AS152918 Viruotech LLC 256
23.147.68.0/24 AS152918 UniEdge Networks LLC 256
23.147.89.0/24 AS18914 ETS TELECOM 256
23.147.90.0/24 AS18914 ETS TELECOM 256
23.147.36.0/24 AS214483 VoltEdge Systems LLC 256
23.147.44.0/24 AS214483 Memotra LLC 256
23.147.72.0/24 AS23428 ServerForge LLC 256
23.147.40.0/24 AS23470 CloudExis LLC 256
23.147.88.0/24 AS25855 ETS TELECOM 256
23.147.28.0/24 AS26187 GlowNourish 256
23.147.28.0/24 AS26187 GlowNourish 256
23.147.0.0/24 AS26548 PureVoltage Hosting Inc. 256
23.147.224.0/24 AS27392 639 DC Main LLC 256
23.147.225.0/24 AS27392 639 DC Main LLC 256
23.147.226.0/24 AS27392 639 DC Main LLC 256
23.147.227.0/24 AS27392 639 DC Main LLC 256
23.147.228.0/24 AS27392 639 DC Main LLC 256
23.147.229.0/24 AS27392 639 DC Main LLC 256
23.147.230.0/24 AS27392 639 DC Main LLC 256
23.147.231.0/24 AS27392 639 DC Main LLC 256
23.147.60.0/24 AS29994 Mark Mahle, LLC 256
23.147.248.0/24 AS33000 IXP FARM 256
23.147.136.0/24 AS37739 NCRYPTD LLC 256
23.147.216.0/24 AS395918 Sandestin Investments LLC 256
23.147.96.0/24 AS396278 ConnectedAF Limited 256
23.147.188.0/24 AS396836 LymeFiber 256
23.147.24.0/24 AS396971 Bridge Point Communication 256
23.147.176.0/24 AS398009 Prairie Hills Wireless LLC 256
23.147.112.0/24 AS398013 NGX Networks 256
23.147.144.0/24 AS398135 SKYWEB OF ILLINOIS, INC. 256
23.147.104.0/24 AS398998 Maverix Broadband, Inc. 256
23.147.105.0/24 AS398998 Maverix Broadband, Inc. 256
23.147.106.0/24 AS398998 Maverix Broadband, Inc. 256
23.147.107.0/24 AS398998 Maverix Broadband, Inc. 256
23.147.108.0/24 AS398998 Maverix Broadband, Inc. 256
23.147.160.0/24 AS399824 Infinite Q Networks 256
23.147.152.0/24 AS400304 Redoubt Networks 256
23.147.153.0/24 AS400304 Redoubt Networks 256
23.147.124.0/24 AS401143 BYTE BROADBAND, LLC 256
23.147.196.0/24 AS401990 NetTalk LLC 256
23.147.76.0/24 AS401990 Wiraco Network LLC 256
23.147.252.0/24 AS402067 NorthWest Arkansas Community College 256
23.147.12.0/24 AS402069 Moneta Solutions, Inc 256

Hosted domains

There are 20 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
23.147.168.185 trialag.com.pt 10
23.147.168.130 mariaehenrique.pt 5
23.147.168.3 ixp.pt 3
23.147.168.200 cjdns.online 1
23.147.168.182 mog-technologies.tech 1

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

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

IP Address ASN Details
23.147.168.62 AS19577 CASTRO TELECOM LLC 0.21ms 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
34.208.179.136 AS16509 Amazon.com, Inc. 0.10ms from Boardman, US
78.42.185.72 AS3209 Vodafone GmbH 10.65ms from Frankfurt am Main, DE
217.233.183.184 AS3320 Deutsche Telekom AG 2.63ms from Hamburg, DE
202.181.207.152 AS7540 HongKong Commercial Internet Exchange 0.25ms from Hong Kong, HK
197.157.242.136 AS37055 IOCO Infrastructure Services (Pty) Ltd 2.18ms from Johannesburg, ZA
41.173.35.248 AS36937 Liquid Telecommunications South Africa (Pty) Ltd 1.25ms from Kigali, RW
3.80.227.152 AS14618 Amazon.com, Inc. 0.52ms from Reston, US
186.107.188.136 AS7418 TELEFÓNICA CHILE S.A. 2.57ms from Santiago, CL
179.243.218.72 AS22085 Claro S/A 15.07ms from Sao Paulo, BR
1.255.54.72 AS23576 NAVER Cloud Corp. 0.63ms from Seoul, KR
8.129.42.168 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.82ms from Shenzhen, CN
196.184.77.120 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 10.44ms from Tunis, TN
109.196.121.216 AS196883 MT SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA 6.46ms from Warsaw, PL
186.82.143.56 AS10620 Telmex Colombia S.A. 8.80ms from Bogota, CO
24.33.66.24 AS10796 Charter Communications Inc 5.69ms from Columbus, US
75.49.79.104 AS7018 AT&T Enterprises, LLC 18.82ms from Dallas, US
54.247.139.152 AS16509 Amazon.com, Inc. 0.17ms from Dublin, IE
189.243.209.216 AS8151 UNINET 8.63ms from Guadalajara, MX
39.114.1.8 AS9318 SK Broadband Co Ltd 6.18ms from Incheon, KR
95.19.164.104 AS12479 Orange Espagne SA 8.78ms from Madrid, ES
83.39.31.24 AS3352 TELEFONICA DE ESPANA S.A.U. 1.83ms from Madrid, ES
34.36.31.216 AS396982 Google LLC 0.07ms from Melbourne, AU
95.221.249.72 AS12714 PJSC MegaFon 1.96ms from Moscow, RU
186.112.197.152 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 16.80ms from Panama, PA
112.239.240.56 AS4837 CHINA UNICOM China169 Backbone 8.79ms from Qingdao, CN

Traceroute

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

$
traceroute -a -n -q1 -f2 23.147.168.62
traceroute to 23.147.168.62 (23.147.168.62): 64 hops max, 52 byte packets
2 [AS917] 170.39.225.2 6.705 ms
3 [AS969] 199.119.64.222 349.713 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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