1. All IP Ranges
  2. 204.0.0.0/8
  3. 204.15.0.0/16
  4. AS30526  | 204.15.144.0/21

204.15.144.0/21

AS30526  ·  Neptuno Media, Inc.

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Summary

Country Puerto Rico
Domain neptunopr.com
ASN AS30526
Registry ARIN
ID NEPTUNO-NET-2

WHOIS Details

NetHandle:      NET-204-15-144-0-1
OrgID:          NEPTU
Parent:         NET-204-0-0-0-0
NetName:        NEPTUNO-NET-2
NetRange:       204.15.144.0 - 204.15.151.255
NetType:        allocation
RegDate:        2005-09-06
Updated:        2022-01-04
TechHandle:     FIGUE127-ARIN
TechHandle:     JR1848-ARIN
TechHandle:     PVJ7-ARIN
AbuseHandle:    FIGUE127-ARIN
AbuseHandle:    JR1848-ARIN
Source:         ARIN


OrgID:          NEPTU
OrgName:        NeptunoMedia Inc.
CanAllocate:    
Street:         PO Box 191995
City:           San Juan
State/Prov:     PR
Country:        PR
PostalCode:     00918
RegDate:        2002-09-30
Updated:        2025-01-07
OrgAdminHandle: PAN13-ARIN
OrgTechHandle:  JR1848-ARIN
OrgTechHandle:  PVJ7-ARIN
OrgAbuseHandle: JR1848-ARIN
OrgAbuseHandle: PVJ7-ARIN
OrgRoutingHandle:   PVJ7-ARIN
OrgDNSHandle:   PVJ7-ARIN
Source:         ARIN


POCHandle:      JR1848-ARIN
IsRole:         N
LastName:       Ralat
FirstName:      Jose
Street:         Metro Office Park Street 1 Lot 18 
Street:         Neptuno Building
City:           Guaynabo
State/Prov:     
Country:        PR
PostalCode:     00969
RegDate:        2002-07-03
Updated:        2026-01-08
OfficePhone:    +1-787-777-0018
Mailbox:        jralat@neptunopr.com
Source:         ARIN


POCHandle:      FIGUE127-ARIN
IsRole:         N
LastName:       Figueroa
FirstName:      Carlos
Street:         PO Box 191995
City:           San Juan
State/Prov:     PR
Country:        PR
PostalCode:     00919-1995
RegDate:        2018-08-16
Updated:        2024-01-05
OfficePhone:    +1-787-777-0018
Mailbox:        abuse@neptunopr.com
Mailbox:        cfigueroa@neptunopr.com
Source:         ARIN


POCHandle:      PVJ7-ARIN
IsRole:         N
LastName:       Perez Ventura
FirstName:      Juan
Street:         PO Box 191995
City:           San juan
State/Prov:     
Country:        PR
PostalCode:     00919-1995
RegDate:        2022-01-04
Updated:        2026-01-05
OfficePhone:    +1-787-774-0018
MobilePhone:    +1-787-205-9448
Mailbox:        jperez@neptunopr.com
Source:         ARIN


POCHandle:      PAN13-ARIN
IsRole:         N
LastName:       Andres
FirstName:      Pedro
Street:         Metro Office Park Street 1 Lot 18 
Street:         Neptuno Building
City:           Guaynabo
State/Prov:     Puerto Rico
Country:        PR
PostalCode:     00969
RegDate:        2003-10-15
Updated:        2026-01-05
OfficePhone:    +1-787-777-0018
Mailbox:        pandres@neptunopr.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 204.15.0.0/16

Range ASN Company Num of IPs
204.15.24.0/21 AS46262 ResTech Services LLC 2,048
204.15.8.0/21 AS13331 MetaPeer 2,048
204.15.152.0/21 AS4497 Upsala Co-operative Telephone Association 2,048
204.15.72.0/21 AS16509 Amazon.com, Inc. 2,048
204.15.248.0/21 AS46562 Performive LLC 2,048
204.15.56.0/21 AS4181 TDS TELECOM 2,048
204.15.184.0/21 AS398649 SwitchWorks Technologies Inc. 2,048
204.15.192.0/21 AS30176 Priority Colo Inc 2,048
204.15.120.0/21 AS33398 Miva Merchant, Inc. 2,048
204.15.100.0/22 AS17378 TierPoint, LLC 1,024
204.15.132.0/22 AS33322 Network Data Center Host, Inc. 1,024
204.15.220.0/22 AS31915 Mojo Broadband 1,024
204.15.48.0/22 AS33606 TekLinks, Inc. 1,024
204.15.164.0/22 AS35937 MarquisNet 1,024
204.15.176.0/22 AS19609 M&A Technology, Inc 1,024
204.15.84.0/22 AS13415 FirstDigital Communications, LLC 1,024
204.15.4.0/22 AS200598 Lunarnaut, LLC 1,024
204.15.232.0/22 AS14712 One Step Consulting, Inc. 1,024
204.15.52.0/22 AS15204 INTERSTATE TELECOMMUNICATIONS COOPERATIVE, INC. 1,024
204.15.96.0/22 AS29765 DataChambers, LLC 1,024
204.15.20.0/22 AS32934 Facebook, Inc. 1,024
204.15.40.0/23 AS133120 Hosted Network Pty Ltd 512
204.15.44.0/23 AS16942 Citizens Telephone Cooperative 512
204.15.32.0/23 AS33361 THE WIRE INC. 512
204.15.110.0/23 AS53597 Hoyos Consulting LLC 512
204.15.43.0/24 AS399347 Simple Fiber, LLC 256
204.15.42.0/24 AS400716 Redmond Hosting 256
204.15.46.0/24 AS17378 Galls 256
204.15.171.0/24 AS137544 Bullhorn International Inc. 256
204.15.41.0/24 AS133120 HN 256
204.15.40.0/24 AS133120 HN 256
204.15.169.0/24 AS53699 Panamax Inc 256
204.15.207.0/24 AS174 GRAYCOM, L.C. 256

Hosted domains

There are 12 domain names hosted across 8 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
204.15.145.178 caribbeanexclusiveservice.com 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

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

IP Address ASN Details
204.15.149.1 AS30526 Neptuno Media, Inc. 0.72ms from San Juan, PR
204.15.150.226 AS30526 Neptuno Media, Inc. 0.78ms from San Juan, PR
204.15.146.10 AS30526 Neptuno Media, Inc. 0.71ms from San Juan, PR
204.15.147.213 AS30526 Neptuno Media, Inc. 0.71ms from San Juan, PR
204.15.151.161 AS30526 Neptuno Media, Inc. 0.70ms from San Juan, PR
204.15.148.226 AS30526 Neptuno Media, Inc. 0.77ms from San Juan, PR
204.15.145.90 AS30526 Neptuno Media, Inc. 1.17ms from San Juan, PR

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
37.150.17.245 AS9198 JSC Kazakhtelecom 2.15ms from Almaty, KZ
172.4.151.37 AS7018 AT&T Enterprises, LLC 9.84ms from Atlanta, US
181.218.74.101 AS28573 Claro NXT Telecomunicacoes Ltda 3.12ms from Brasilia, BR
218.76.110.5 AS4134 CHINANET-BACKBONE 9.25ms from Changsha, CN
166.19.74.5 AS33425 CoreWeave, Inc 11.40ms from Chicago, US
47.24.78.5 AS20115 Charter Communications LLC 3.60ms from Dallas, US
3.79.11.181 AS16509 Amazon.com, Inc. 0.45ms from Frankfurt am Main, DE
86.216.100.37 AS3215 Orange S.A. 7.42ms from Frankfurt am Main, DE
211.200.86.197 AS9318 SK Broadband Co Ltd 1.52ms from Incheon, KR
190.81.127.21 AS12252 America Movil Peru S.A.C. 1.48ms from Lima, PE
13.43.78.165 AS16509 Amazon.com, Inc. 0.20ms from London, GB
98.148.216.197 AS20001 Charter Communications Inc 5.42ms from Los Angeles, US
137.26.232.69 AS20115 Charter Communications LLC 13.77ms from Minneapolis, US
3.99.47.245 AS16509 Amazon.com, Inc. 0.85ms from Montreal, CA
23.246.94.101 AS12271 Charter Communications Inc 1.16ms from New York City, US
67.214.132.21 AS21886 Ricoh USA, Inc. 2.14ms from New York City, US
206.123.135.5 AS137409 GSL Networks Pty LTD 0.16ms from Singapore, SG
194.195.127.53 AS63949 Akamai Connected Cloud 0.12ms from Sydney, AU
131.112.65.21 AS9367 Institute of Science Tokyo 2.02ms from Tokyo, JP
171.115.239.229 AS4134 CHINANET-BACKBONE 8.46ms from Wuhan, CN
117.34.193.85 AS4134 CHINANET-BACKBONE 10.92ms from Xi'an, CN
125.34.85.5 AS4808 China Unicom Beijing Province Network 3.14ms from Beijing, CN
59.93.239.213 AS9829 National Internet Backbone 13.46ms from Bengaluru, IN
80.133.228.53 AS3320 Deutsche Telekom AG 3.68ms from Hamburg, DE
113.187.44.85 AS45899 VNPT Corp 6.37ms from Ho Chi Minh City, VN

Traceroute

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

$
traceroute -a -n -q1 -f2 204.15.148.118
traceroute to 204.15.148.118 (204.15.148.118): 64 hops max, 52 byte packets
2 [AS23520] 69.79.106.68 64.113 ms
3 [AS23520] 69.79.106.33 86.626 ms
6 *
Measurement taken from IPinfo ProbeNet in Los Angeles, 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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