131.239.12.0/22

AS46887 · Crown Castle Fiber LLC

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Summary

Country	United States
Domain	greenintl.com
ASN	AS46887
Parent Range	131.239.0.0/16
Registry	ARIN
ID	LTF--131-239-12-32-27

WHOIS Details

NetHandle:      NET-131-239-12-32-1
OrgID:          C08130779
Parent:         NET-131-239-0-0-1
NetName:        LTF--131-239-12-32-27
NetRange:       131.239.12.32 - 131.239.12.63
NetType:        reassignment
Comment:        1
RegDate:        2021-12-13
Updated:        2021-12-13
Source:         ARIN


OrgID:          C08130779
OrgName:        Green International Affiliates, Inc.
CanAllocate:    
Street:         239 Littleton Road
City:           Westford
State/Prov:     MA
Country:        US
PostalCode:     01886
RegDate:        2021-12-13
Updated:        2021-12-13
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 131.239.12.0/22

Range	ASN	Company	Num of IPs
131.239.0.0/16	AS11426	Crown Castle Fiber LLC	65,536
131.239.0.0/16	AS46887	Crown Castle Fiber LLC	65,536

Nearby Ranges

BGP prefixes that overlap with 131.239.0.0/16

Range	ASN	Company	Num of IPs
131.239.0.0/16	AS46887	Crown Castle Fiber LLC	65,536
131.239.0.0/16	AS11426	Crown Castle Fiber LLC	65,536
131.239.3.0/24	AS33001	Cravath, Swaine & Moore LLP	256
131.239.1.0/24	AS394607	Santa Ana Unified School District	256
131.239.37.0/24	AS395813	Ford Motor Company	256
131.239.139.0/24	AS46887	EVERGREEN SCHOOL DISTRICT	256
131.239.177.0/24	AS46887	Ballantyne Broadband Partners, LLC dba Optical Communities	256
131.239.189.0/24	AS46887	Perry Township Schools	256
131.239.37.0/24	AS46887	Ford Motor Company	256
131.239.4.0/24	AS46887	City of Worcester	256
131.239.44.0/24	AS46887	Indiana Supreme Court	256
131.239.55.0/24	AS46887	First Marblehead Corporation	256
131.239.56.0/24	AS46887	EOG Resources, Inc.	256
131.239.57.0/24	AS46887	Mandarin Oriental	256
131.239.58.0/24	AS46887	Aspire Broadband, LLC	256
131.239.61.0/24	AS46887	Middlesex Bank	256
131.239.7.0/24	AS46887	Indianapolis-Marion County Public Library	256
131.239.82.0/24	AS46887	Bloomberg Foundation Networks	256
131.239.29.0/24	AS53461	Enterprise Bank	256
131.239.6.0/24	AS53579	Free Library of Philadelphia	256
131.239.17.0/24	AS53721	Coretelligent	256
131.239.28.0/24	AS54268	Capital Health System	256
131.239.0.0/24	AS54772	Klein Independent School District	256
131.239.82.0/24	AS7170	Bloomberg Foundation Networks	256
131.239.2.0/24	AS32278	Getwireless.net, Inc	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
131.239.14.57	AS46887 Crown Castle Fiber LLC	`0.45ms` from Boston, US
131.239.15.130	AS46887 Crown Castle Fiber LLC	`0.39ms` from Boston, US
131.239.13.90	AS46887 Crown Castle Fiber LLC	`0.27ms` from Boston, US
131.239.12.205	AS46887 Crown Castle Fiber LLC	`0.45ms` from Boston, US

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
59.93.3.134	AS9829 National Internet Backbone	`3.68ms` from Chennai, IN
130.163.199.102	AS668 United States Department of Defense (DoD)	`4.18ms` from Chicago, US
128.194.54.38	AS3794 Texas A&M University	`5.83ms` from Dallas, US
84.178.38.214	AS3320 Deutsche Telekom AG	`3.16ms` from Frankfurt am Main, DE
176.163.74.166	AS5410 Bouygues Telecom SA	`5.38ms` from Frankfurt am Main, DE
195.244.92.38	AS205069 Frendy Oy	`2.96ms` from Helsinki, FI
125.181.29.54	AS17858 LG POWERCOMM	`2.96ms` from Incheon, KR
217.44.7.246	AS2856 British Telecommunications PLC	`2.00ms` from London, GB
81.37.125.166	AS3352 TELEFONICA DE ESPANA S.A.U.	`10.67ms` from Madrid, ES
81.61.231.166	AS6739 VODAFONE ONO, S.A.	`6.56ms` from Madrid, ES
188.114.53.214	AS12389 PJSC Rostelecom	`16.62ms` from Moscow, RU
153.166.72.38	AS4713 NTT DOCOMO BUSINESS,Inc.	`12.90ms` from Osaka, JP
88.191.152.198	AS12322 Free SAS	`2.56ms` from Paris, FR
185.245.196.38	AS61205 Infomil S.A.S.	`0.56ms` from Paris, FR
15.218.142.54	AS20055 Wholesail networks LLC	`2.00ms` from Quincy, US
119.198.65.22	AS4766 Korea Telecom	`6.06ms` from Seoul, KR
116.236.70.22	AS4812 China Telecom (Group)	`2.73ms` from Shanghai, CN
34.82.8.150	AS396982 Google LLC	`0.13ms` from The Dalles, US
153.205.10.6	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.44ms` from Tokyo, JP
73.3.227.6	AS7922 Comcast Cable Communications, LLC	`2.05ms` from Denver, US
87.249.137.166	AS60068 Datacamp Limited	`0.44ms` from Dublin, IE
91.40.91.102	AS3320 Deutsche Telekom AG	`3.54ms` from Frankfurt am Main, DE
39.51.108.86	AS17557 Pakistan Telecommunication Company Limited	`1.86ms` from Karachi, PK
90.242.87.70	AS5378 Vodafone Limited	`8.47ms` from Manchester, GB
222.216.53.198	AS4134 CHINANET-BACKBONE	`1.49ms` from Nanning, CN

Traceroute

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

traceroute -a -n -q1 131.239.13.105

traceroute to 131.239.13.105 (131.239.13.105): 64 hops max, 52 byte packets

1 [AS50613] 37.235.49.2 214.784 ms

2 [AS46887] 131.239.13.105 111.17 ms

Measurement taken from

IPinfo ProbeNet in Hafnarfjoerdur, IS

On March 13th 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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