38.51.151.0/24

AS398317 · FIREFI LLC

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Summary

Country	Puerto Rico
Domain	fire-fi.com
ASN	AS398317
Parent Range	38.51.148.0/22
Registry	ARIN
ID	FIRE-FI

WHOIS Details

NetHandle:      NET-38-51-148-0-1
OrgID:          FL-701
Parent:         NET-38-0-0-0-1
NetName:        FIRE-FI
NetRange:       38.51.148.0 - 38.51.151.255
NetType:        reallocation
Comment:        https://fire-fi.com
Comment:        Standard NOC hours are 8:00 AM to 10:00 PM AST
RegDate:        2022-07-13
Updated:        2025-05-04
Source:         ARIN


OrgID:          FL-701
OrgName:        FIREFI LLC
CanAllocate:    
Street:         340 Calle Antonio G Mellado Ste 5
City:           Vieques
State/Prov:     PR
Country:        PR
PostalCode:     00765
Comment:        https://fire-fi.com
Comment:        Standard NOC hours are 8:00 AM to 10:00 PM AST
RegDate:        2020-01-27
Updated:        2025-05-04
OrgAdminHandle: HJM8-ARIN
OrgTechHandle:  HJM8-ARIN
OrgAbuseHandle: HJM8-ARIN
OrgNOCHandle:   HJM8-ARIN
OrgRoutingHandle:   HJM8-ARIN
OrgDNSHandle:   HJM8-ARIN
Source:         ARIN


POCHandle:      HJM8-ARIN
IsRole:         N
LastName:       Marcano
FirstName:      Hermer
Street:         340 Calle Antonio G Mellado Ste. 5
City:           Vieques
State/Prov:     PR
Country:        PR
PostalCode:     00765
RegDate:        2020-01-24
Updated:        2025-05-04
OfficePhone:    +1-939-239-3871
MobilePhone:    +1-787-433-2024
Mailbox:        john@fire-fi.com
Mailbox:        m@fire-fi.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 38.51.151.0/24

Range	ASN	Company	Num of IPs
38.51.148.0/22	AS398317	FIREFI LLC	1,024
38.0.0.0/8	AS174	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS263759	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS271366	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS273244	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS7029	Cogent Communications, LLC	16,777,216

Nearby Ranges

BGP prefixes that overlap with 38.51.0.0/16

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS174	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS263759	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS271366	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS273244	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS7029	Cogent Communications, LLC	16,777,216
38.51.160.0/20	AS204170	Awasr Oman	4,096
38.51.32.0/20	AS22724	PuntoNet S.A.	4,096
38.51.96.0/20	AS46449	Astrea	4,096
38.51.148.0/22	AS398317	FIREFI LLC	1,024
38.51.228.0/22	AS263686		1,024
38.51.56.0/22	AS272119	GTITHOST C.A T/A Megalink	1,024
38.51.128.0/22	AS58952	Frontiir SG PTE LTD	1,024
38.51.232.0/22	AS267708	SP SISTEMAS PALACIOS	1,024
38.51.136.0/22	AS56017	SAS Viti	1,024
38.51.18.0/23	AS273021	ARK-NET DOA S.R.L.	512
38.51.190.0/23	AS272027	Megared Telecom LLC	512
38.51.240.0/23	AS327776	Primetel (PTY) Ltd - Stature	512
38.51.154.0/23	AS272142	Corporacion Redexcom C.A.	512
38.51.60.0/23	AS266730	Central Solutions Technology S.R.L.	512
38.51.20.0/24	AS52291	Coop. Provincia de Serv. Publicos y Comunitarios de Neuquen LTDA.	256
38.51.227.0/24	AS174	SyelCom	256
38.51.50.0/24	AS25668	Cipherkey Exchange Corp.	256
38.51.26.0/24	AS52322	TELCOCOM	256
38.51.152.0/24	AS264111	RedeBr Telecom	256
38.51.226.0/24	AS265592	FUENTES Y FUENTES TELECOM	256
38.51.52.0/24	AS271942	CV HOTSPOT, S.R.L	256
38.51.62.0/24	AS271950	CABLEVISION JARABACOA, SRL.	256
38.51.132.0/24	AS272111		256
38.51.153.0/24	AS272345	Isimac Internet S.A. de C.V.	256
38.51.188.0/24	AS272822	JemNetworks SRL	256
38.51.243.0/24	AS272869	Intercomm de Narino	256
38.51.21.0/24	AS272870	LYC SOLUCIONES EN CONECTIVIDAD SRL	256
38.51.242.0/24	AS272936	CIDEMS CIA.LTDA	256
38.51.63.0/24	AS399002	Nova Cablevision, Inc.	256
38.51.51.0/24	AS49020	Fiberskynet	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

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

IP Address	ASN	Details
38.51.151.66	AS398317 FIREFI LLC	`2.64ms` 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
52.80.184.8	AS55960 Beijing Guanghuan Xinwang Digital	`3.48ms` from Beijing, CN
109.129.17.184	AS5432 Proximus NV	`3.16ms` from Brussels, BE
217.208.147.232	AS3301 Telia Company AB	`3.13ms` from Copenhagen, DK
74.192.71.152	AS19108 Optimum	`18.04ms` from Dallas, US
72.46.3.248	AS20432 North East Fiber, LLC	`13.29ms` from Dallas, US
128.117.15.24	AS194 University Corporation for Atmospheric Research	`1.53ms` from Denver, US
216.86.79.248	AS22379 Manifold Services Inc	`3.73ms` from Detroit, US
20.79.209.56	AS8075 Microsoft Corporation	`0.32ms` from Frankfurt am Main, DE
122.55.1.136	AS9299 Philippine Long Distance Telephone Company	`0.97ms` from Manila, PH
92.171.57.104	AS3215 Orange S.A.	`18.33ms` from Marseille, FR
162.241.164.72	AS31898 Oracle Corporation	`0.30ms` from Phoenix, US
77.166.197.184	AS1136 KPN B.V.	`1.65ms` from Amsterdam, NL
105.156.171.152	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`1.95ms` from Casablanca, MA
76.29.102.152	AS7922 Comcast Cable Communications, LLC	`4.89ms` from Chicago, US
78.72.131.248	AS3301 Telia Company AB	`6.06ms` from Copenhagen, DK
16.203.140.120	AS20115 Charter Communications LLC	`11.95ms` from Fremont, US
211.181.236.216	AS3786 LG DACOM Corporation	`1.52ms` from Incheon, KR
82.3.222.72	AS5089 Virgin Media Limited	`6.15ms` from London, GB
84.64.253.8	AS5378 Vodafone Limited	`4.17ms` from Manchester, GB
210.97.50.72	AS4766 Korea Telecom	`4.93ms` from Seoul, KR
101.35.127.136	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.57ms` from Shanghai, CN
114.173.19.8	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.54ms` from Tokyo, JP
89.164.98.8	AS43009 Infobip Limited	`0.62ms` from Zagreb, HR
31.41.252.40	AS202656 Ivanov Vitaliy Sergeevich	`0.48ms` from Amsterdam, NL
214.79.170.136	AS5972 United States Department of Defense (DoD)	`4.48ms` from Ashburn, US

Traceroute

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

traceroute -a -n -q1 -f2 38.51.151.253

traceroute to 38.51.151.253 (38.51.151.253): 64 hops max, 52 byte packets

2 [AS21559] 38.107.90.254 0.504 ms

3 [AS398317] 38.51.151.253 2.682 ms

Measurement taken from

IPinfo ProbeNet in San Juan, PR

On March 13th 2026

What are IP address ranges?

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