200.5.31.0/24

AS399291 · Puerto Rico Fiber Network Inc

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Summary

Country	Puerto Rico
Domain	fibernetpr.com
ASN	AS399291
Parent Range	200.5.16.0/20
Registry	ARIN
ID	OSN-FIBERNET

WHOIS Details

NetHandle:      NET-200-5-31-0-1
OrgID:          PRFN
Parent:         NET-200-5-16-0-1
NetName:        OSN-FIBERNET
NetRange:       200.5.31.0 - 200.5.31.255
NetType:        reassignment
RegDate:        2024-06-14
Updated:        2024-06-14
Source:         ARIN


OrgID:          PRFN
OrgName:        Puerto Rico Fiber Network Inc
CanAllocate:    
Street:         PO BOX 77
City:           LARES
State/Prov:     PR
Country:        PR
PostalCode:     00669
RegDate:        2020-12-15
Updated:        2025-03-02
OrgAdminHandle: TIER6-ARIN
OrgTechHandle:  TIER6-ARIN
OrgAbuseHandle: ABUSE8046-ARIN
Source:         ARIN


POCHandle:      TIER6-ARIN
IsRole:         Y
LastName:       Tier2
FirstName:      
Street:         PO BOX 77
City:           Lares
State/Prov:     PR
Country:        PR
PostalCode:     00669
RegDate:        2025-03-02
Updated:        2025-03-02
OfficePhone:    +1-787-710-0120
Mailbox:        tier2@fibernetpr.com
Source:         ARIN


POCHandle:      ABUSE8046-ARIN
IsRole:         Y
LastName:       Abuse
FirstName:      
Street:         PO Box 77
City:           Lares
State/Prov:     PR
Country:        PR
PostalCode:     00669
RegDate:        2020-12-12
Updated:        2025-03-02
OfficePhone:    +1-787-710-0120
Mailbox:        abuse@fibernetpr.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 200.5.31.0/24

Range	ASN	Company	Num of IPs
200.5.16.0/20	AS21559	OSNET	4,096

Nearby Ranges

BGP prefixes that overlap with 200.5.0.0/16

Range	ASN	Company	Num of IPs
200.5.192.0/18	AS10834	Telefonica de Argentina	16,384
200.5.192.0/18	AS22927	Telefonica de Argentina	16,384
200.5.64.0/18	AS10834	Telefonica de Argentina	16,384
200.5.48.0/20	AS263762	COOPERATIVA DE ELECTRIFICACIÓN RURAL DE GUANACASTE R.L.	4,096
200.5.16.0/20	AS21559	OSNET	4,096
200.5.12.0/22	AS27725	Center for Genetic Engineering and Biotechnology	1,024
200.5.36.0/22	AS53119	H3000 Tecnologia	1,024
200.5.32.0/22	AS263478	DUFIBRANET TELECOM LTDA	1,024
200.5.28.0/24	AS399294	4NET, INC	256
200.5.30.0/24	AS401241	Integrated Hosted Services, Inc.	256
200.5.25.0/24	AS401421	Yireh Networks Services	256
200.5.26.0/24	AS401436	Dimelo Network	256
200.5.126.0/24	AS10834	Genesys Informatica	256
200.5.29.0/24	AS62931	Plaza Las Americas, Inc.	256
200.5.205.0/24	AS10834	Autored Interactiva S.R.L.	256
200.5.244.0/24	AS10834	Hospital Italiano de Cordoba	256
200.5.67.0/24	AS10834	Instituto Inmaculada Concepcion	256
200.5.9.0/24	AS264256	SNOWLAND PARTICIPACOES E CONSULTORIA LTDA	256
200.5.167.0/24	AS3549	Cerveceria Polar C.A.	256
200.5.27.0/24	AS399126	I COMM NETWORKS LLC	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
200.5.31.39	AS399291 Puerto Rico Fiber Network Inc	`0.35ms` 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
186.251.145.8	AS28130 CERTTO TELECOMUNICAÇÕES LTDA EPP.	`9.49ms` from Curitiba, BR
168.68.195.184	AS4155 USDA	`2.79ms` from Denver, US
84.44.230.232	AS8422 NetCologne Gesellschaft fur Telekommunikation mbH	`2.35ms` from Duesseldorf, DE
93.223.168.216	AS3320 Deutsche Telekom AG	`1.67ms` from Frankfurt am Main, DE
218.13.131.248	AS4134 CHINANET-BACKBONE	`3.35ms` from Guangzhou, CN
20.235.92.8	AS8075 Microsoft Corporation	`0.20ms` from Lohogaon, IN
109.248.75.168	AS47193 LAN-Optic, Ltd	`3.40ms` from Moscow, RU
24.29.59.8	AS11351 Charter Communications Inc	`10.93ms` from New York City, US
128.36.23.8	AS29 Yale University	`3.51ms` from New York City, US
101.184.161.184	AS1221 Telstra Limited	`5.52ms` from Sydney, AU
122.145.217.216	AS10013 FreeBit Co.,Ltd.	`7.60ms` from Tokyo, JP
37.245.60.168	AS5384 Emirates Internet	`10.13ms` from Al Fujairah City, AE
120.7.94.104	AS4837 CHINA UNICOM China169 Backbone	`5.50ms` from Beijing, CN
88.249.20.248	AS9121 Turk Telekomunikasyon Anonim Sirketi	`12.89ms` from Bursa, TR
156.222.94.88	AS8452 TE-AS	`8.82ms` from Cairo, EG
136.112.224.88	AS396982 Google LLC	`0.36ms` from Council Bluffs, US
124.50.184.152	AS17858 LG POWERCOMM	`1.93ms` from Incheon, KR
1.234.180.120	AS9318 SK Broadband Co Ltd	`1.16ms` from Incheon, KR
61.134.65.200	AS4134 CHINANET-BACKBONE	`5.12ms` from Lanzhou, CN
80.44.109.72	AS13285 TalkTalk Communications Limited	`7.65ms` from London, GB
86.142.203.184	AS2856 British Telecommunications PLC	`6.67ms` from London, GB
37.215.84.104	AS6697 Republican Unitary Telecommunication Enterprise Beltelecom	`2.08ms` from Minsk, BY
15.223.219.8	AS16509 Amazon.com, Inc.	`0.69ms` from Montreal, CA
67.253.57.168	AS11351 Charter Communications Inc	`11.95ms` from New York City, US
193.116.15.136	AS9351 ZTV CO.,LTD	`5.47ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 -f2 200.5.31.4

traceroute to 200.5.31.4 (200.5.31.4): 64 hops max, 52 byte packets

2 [AS21559] 38.107.90.254 6.476 ms

3 [AS21559] 192.254.98.47 0.48 ms

4 [AS6208] 38.158.218.53 0.668 ms

5 [AS399291] 200.5.31.4 0.612 ms

Measurement taken from

IPinfo ProbeNet in San Juan, PR

On February 7th 2026

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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