38.51.148.0/22

AS398317 · FIREFI LLC

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Summary

Country	Puerto Rico
Domain	fire-fi.com
ASN	AS398317
Parent Range	38.0.0.0/8
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
OriginAS:       398317
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 38.51.148.0/22

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS174	PSINet, Inc.	16,777,216
38.0.0.0/8	AS7029	PSINet, Inc.	16,777,216

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

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Pingable IPs

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

IP Address	ASN	Details
38.51.148.107	AS398317 FIREFI LLC	`2.64ms` from San Juan, PR
38.51.151.71	AS398317 FIREFI LLC	`2.65ms` from San Juan, PR
38.51.150.170	AS398317 FIREFI LLC	`2.65ms` from San Juan, PR
38.51.149.63	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
87.203.89.70	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`1.22ms` from Athens, GR
87.243.5.134	AS39737 Prime Telecom srl	`0.32ms` from Bucharest, RO
41.42.140.246	AS8452 TE-AS	`2.37ms` from Cairo, EG
98.212.131.118	AS7922 Comcast Cable Communications, LLC	`7.61ms` from Chicago, US
3.161.240.70	AS16509 Amazon.com, Inc.	`0.54ms` from Dallas, US
81.25.162.86	AS15943 wilhelm.tel GmbH	`0.46ms` from Hamburg, DE
60.218.96.70	AS4837 CHINA UNICOM China169 Backbone	`15.66ms` from Liaoyang, CN
213.97.118.246	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.55ms` from Madrid, ES
93.8.191.182	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`9.85ms` from Paris, FR
223.120.160.6	AS58807 China Mobile International Limited	`0.73ms` from San Jose, US
103.139.241.6	AS131651 loongaming	`0.27ms` from Taipei, TW
123.4.252.230	AS4837 CHINA UNICOM China169 Backbone	`6.26ms` from Zhengzhou, CN
70.88.164.182	AS7922 Comcast Cable Communications, LLC	`7.52ms` from Ashburn, US
76.237.15.166	AS7018 AT&T Enterprises, LLC	`9.00ms` from Atlanta, US
38.153.12.166	AS55286 B2 Net Solutions Inc.	`0.14ms` from Buffalo, US
87.191.231.150	AS3320 Deutsche Telekom AG	`11.29ms` from Frankfurt am Main, DE
74.208.191.86	AS8560 IONOS SE	`0.49ms` from Lenexa, US
86.183.198.102	AS2856 British Telecommunications PLC	`4.22ms` from London, GB
66.177.227.214	AS7922 Comcast Cable Communications, LLC	`9.78ms` from Miami, US
96.88.174.6	AS7922 Comcast Cable Communications, LLC	`7.20ms` from New York City, US
153.174.27.230	AS4713 NTT Communications Corporation	`2.49ms` from Osaka, JP
209.218.76.6	AS7029 Windstream Communications LLC	`0.17ms` from Seattle, US
128.106.249.246	AS9506 Singtel Fibre Broadband	`1.75ms` from Singapore, SG
220.132.219.118	AS3462 Data Communication Business Group	`5.99ms` from Taichung, TW
40.143.16.70	AS17378 TierPoint, LLC	`0.91ms` from Chicago, 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 38.51.148.126

traceroute to 38.51.148.126 (38.51.148.126): 64 hops max, 52 byte packets

2 [AS21559] 38.107.90.254 6.762 ms

3 [AS21559] 104.238.195.158 2.702 ms

4 *

5 [AS398317] 38.51.148.126 2.669 ms

Measurement taken from

IPinfo ProbeNet in San Juan, PR

On September 11th 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.

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