208.81.58.0/23

AS21559 · OSNET Wireless

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Puerto Rico
Domain	fiberx.net
ASN	AS21559
Registry	ARIN
ID	FIBER-78

WHOIS Details

NetHandle:      NET-208-81-58-0-1
OrgID:          FIBER-78
Parent:         NET-208-0-0-0-0
NetName:        FIBER-78
NetRange:       208.81.58.0 - 208.81.59.255
NetType:        allocation
OriginAS:       21559
RegDate:        2017-03-30
Updated:        2018-12-10
TechHandle:     RIVER336-ARIN
Source:         ARIN


OrgID:          FIBER-78
OrgName:        FiberX
CanAllocate:    
Street:         Metro Office Park Lot 6, Suite 104
City:           Guaynabo
State/Prov:     PR
Country:        PR
PostalCode:     00968
RegDate:        2017-02-21
Updated:        2024-11-25
OrgAdminHandle: RIVER336-ARIN
OrgTechHandle:  BOSCH27-ARIN
OrgTechHandle:  TREJO37-ARIN
OrgAbuseHandle: RIVER336-ARIN
OrgNOCHandle:   NOC33739-ARIN
OrgNOCHandle:   RIVER336-ARIN
OrgDNSHandle:   BOSCH27-ARIN
Source:         ARIN


POCHandle:      TREJO37-ARIN
IsRole:         N
LastName:       Trejo
FirstName:      Greider 
Street:         2 Urb. Gomez
City:           Humacao
State/Prov:     PR
Country:        US
PostalCode:     00791
RegDate:        2020-04-15
Updated:        2025-06-17
OfficePhone:    +1-787-655-1919
Mailbox:        gtrejo@osnetpr.com
Source:         ARIN


POCHandle:      BOSCH27-ARIN
IsRole:         N
LastName:       Boschetti
FirstName:      Hector
Street:         Metro Office Park
Street:         lote 6 Suite 104
City:           Guaynabo
State/Prov:     PR
Country:        PR
PostalCode:     00968
RegDate:        2024-05-22
Updated:        2024-05-22
OfficePhone:    +1-787-930-3121
Mailbox:        hboschetti@fiberx.net
Source:         ARIN


POCHandle:      NOC33739-ARIN
IsRole:         Y
LastName:       NOC
FirstName:      
Street:         Metro Office Park Lot 6, Suite 104
City:           Guaynabo
State/Prov:     PR
Country:        PR
PostalCode:     00968
RegDate:        2023-12-20
Updated:        2024-12-24
OfficePhone:    +1-787-705-6999
Mailbox:        noc@fiberx.net
Source:         ARIN


POCHandle:      RIVER336-ARIN
IsRole:         N
LastName:       Rivera
FirstName:      Ivan
Street:         Metro Office Park Lot 6, Suite 104
City:           Guaynabo
State/Prov:     PR
Country:        PR
PostalCode:     00968
RegDate:        2017-02-18
Updated:        2024-12-24
OfficePhone:    +1-787-705-6999
Mailbox:        irivera@fiberx.net
Source:         ARIN

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

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

IP Address	ASN	Details
208.81.59.202	AS21559 OSNET Wireless	`0.28ms` 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
161.107.117.135	AS17275 Federal Home Loan Mortgage Corporation	`1.66ms` from Ashburn, US
162.129.199.135	AS5723 Johns Hopkins University	`6.30ms` from Ashburn, US
4.244.135.7	AS8075 Microsoft Corporation	`0.18ms` from Az Za`ayin, QA
181.105.26.183	AS7303 Telecom Argentina S.A.	`16.86ms` from Buenos Aires, AR
172.108.137.103	AS5650 Frontier Communications of America, Inc.	`0.44ms` from Dallas, US
102.119.232.7	AS23889 Mauritius Telecom Ltd	`3.37ms` from Ebene, MU
87.164.111.103	AS3320 Deutsche Telekom AG	`5.75ms` from Frankfurt am Main, DE
113.167.94.231	AS45899 VNPT Corp	`2.42ms` from Hanoi, VN
123.18.105.119	AS45899 VNPT Corp	`5.12ms` from Hanoi, VN
149.154.64.103	AS29182 JSC IOT	`0.64ms` from Moscow, RU
3.81.16.55	AS14618 Amazon.com, Inc.	`0.59ms` from Reston, US
125.147.228.55	AS4766 Korea Telecom	`1.80ms` from Seoul, KR
211.244.81.119	AS9318 SK Broadband Co Ltd	`1.54ms` from Seoul, KR
114.35.186.215	AS3462 Data Communication Business Group	`3.91ms` from Taichung, TW
171.124.93.7	AS4837 CHINA UNICOM China169 Backbone	`6.66ms` from Taiyuan, CN
71.171.98.135	AS701 Verizon Business	`2.28ms` from Ashburn, US
82.77.180.151	AS8708 DIGI ROMANIA S.A.	`0.82ms` from Bucharest, RO
186.129.30.215	AS22927 Telefonica de Argentina	`1.81ms` from Buenos Aires, AR
51.104.40.215	AS8075 Microsoft Corporation	`0.18ms` from Cardiff, GB
72.163.8.247	AS109 CISCO SYSTEMS, INC.	`1.72ms` from Dallas, US
194.0.16.215	AS197440 Consiglio Nazionale delle Ricerche	`0.24ms` from Frankfurt am Main, DE
61.144.104.231	AS4134 CHINANET-BACKBONE	`3.33ms` from Guangzhou, CN
77.8.133.247	AS6805 Telefonica Germany GmbH & Co.OHG	`1.15ms` from Hamburg, DE
87.247.152.119	AS47987 Zemlyaniy Dmitro Leonidovich	`0.43ms` from Kyiv, UA
90.119.218.183	AS3215 Orange S.A.	`3.06ms` from Lyon, FR

Traceroute

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

traceroute -a -n -q1 -f2 208.81.59.185

traceroute to 208.81.59.185 (208.81.59.185): 64 hops max, 52 byte packets

2 [AS174] 38.107.90.254 0.356 ms

3 [AS21559] 208.81.59.185 0.477 ms

Measurement taken from

IPinfo ProbeNet in San Juan, PR

On August 23rd 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales