63.251.136.0/22

AS27382 · FirstLight Fiber, Inc.

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Summary

Country	United States
Domain	colospace.com
ASN	AS27382
Registry	ARIN
ID	PNAP-BSN-COLOSP-RM-01

WHOIS Details

NetHandle:      NET-63-251-136-0-1
OrgID:          COLOSP
Parent:         NET-63-251-128-0-1
NetName:        PNAP-BSN-COLOSP-RM-01
NetRange:       63.251.136.0 - 63.251.139.255
NetType:        reallocation
RegDate:        2003-07-15
Updated:        2023-01-23
Source:         ARIN


OrgID:          COLOSP
OrgName:        ColoSpace, Inc.
CanAllocate:    
Street:         12 Metro Park Road
City:           Albany
State/Prov:     NY
Country:        US
PostalCode:     12205
RegDate:        2001-07-11
Updated:        2024-12-17
ReferralServer: rwhois://rwhois.colospace.net:4321
OrgAdminHandle: IA93-ARIN
OrgTechHandle:  IA93-ARIN
OrgAbuseHandle: ABUSE719-ARIN
OrgDNSHandle:   HDP11-ARIN
Source:         ARIN


POCHandle:      ABUSE719-ARIN
IsRole:         Y
LastName:       Abuse
FirstName:      
Street:         12 Metro Park Road
City:           Albany
State/Prov:     NY
Country:        US
PostalCode:     12205
RegDate:        2004-09-22
Updated:        2024-12-17
OfficePhone:    +1-518-694-8790
Mailbox:        ipabuse@firstlight.net
Source:         ARIN


POCHandle:      IA93-ARIN
IsRole:         Y
LastName:       IP Admin
FirstName:      
Street:         12 Metro Park Road
City:           Albany
State/Prov:     NY
Country:        US
PostalCode:     12205
RegDate:        2001-05-23
Updated:        2024-12-17
OfficePhone:    +1-518-694-8790
Mailbox:        ip-admin@firstlight.net
Source:         ARIN

Hosted domains

There are 66 domain names hosted across 12 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
63.251.137.173	laborlawma.com	38
63.251.139.153	carpetinlay.com	7
63.251.137.232	manageops.com	6
63.251.136.78	liquifire.mobi	4
63.251.136.41	atlasventurejapan.com	2
63.251.137.235	bondonline.com	2
63.251.138.11	vidablue.net	2
63.251.136.121	cohasset65.com	1
63.251.136.214	tr6web.com	1
63.251.137.96	bobmillstraining.com	1
63.251.136.107	chs65.org	1
63.251.137.236	musingsonthevine.org	1

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

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

IP Address	ASN	Details
63.251.136.114	AS27382 FirstLight Fiber, Inc.	`5.05ms` 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
23.53.115.166	AS16625 Akamai Technologies, Inc.	`0.46ms` from Amsterdam, NL
178.226.91.102	AS50266 Odido Netherlands B.V.	`3.60ms` from Amsterdam, NL
14.165.173.230	AS45899 VNPT Corp	`2.89ms` from Da Nang, VN
92.27.61.22	AS13285 TalkTalk Communications Limited	`4.81ms` from London, GB
67.127.243.230	AS7018 AT&T Enterprises, LLC	`2.37ms` from Los Angeles, US
81.92.215.134	AS42973 M247 UK Ltd	`0.58ms` from Manchester, GB
194.67.110.6	AS197695 "Domain names registrar REG.RU", Ltd	`0.98ms` from Moscow, RU
212.193.41.246	AS56534 Comfortel Ltd.	`0.82ms` from Moscow, RU
195.5.211.166	AS13193 KEYYO SA	`1.88ms` from Paris, FR
173.12.172.150	AS7922 Comcast Cable Communications, LLC	`5.19ms` from Portland, US
125.179.218.230	AS17858 LG POWERCOMM	`2.24ms` from Seoul, KR
14.33.98.182	AS4766 Korea Telecom	`1.48ms` from Seoul, KR
218.156.47.246	AS4766 Korea Telecom	`1.32ms` from Seoul, KR
18.178.92.134	AS16509 Amazon.com, Inc.	`0.19ms` from Tokyo, JP
222.150.182.38	AS4713 NTT Communications Corporation	`9.51ms` from Tokyo, JP
130.63.164.150	AS802 York University	`1.09ms` from Toronto, CA
203.150.248.246	AS4618 Internet Thailand Company Limited	`0.49ms` from Bangkok, TH
64.66.46.6	AS397767 Weissman's Theatrical Supplies, Inc.	`7.75ms` from Chicago, US
72.182.163.150	AS11427 Charter Communications Inc	`5.59ms` from Dallas, US
69.146.167.70	AS33588 Charter Communications LLC	`10.67ms` from Denver, US
84.138.112.198	AS3320 Deutsche Telekom AG	`3.15ms` from Frankfurt am Main, DE
125.90.73.54	AS4134 CHINANET-BACKBONE	`12.00ms` from Guangzhou, CN
113.78.6.230	AS4134 CHINANET-BACKBONE	`2.44ms` from Guangzhou, CN
213.243.182.134	AS16086 DNA Oyj	`9.51ms` from Helsinki, FI
175.161.214.102	AS4837 CHINA UNICOM China169 Backbone	`8.79ms` from Liaoyang, CN

Traceroute

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

traceroute -a -n -q1 -f4 63.251.136.124

traceroute to 63.251.136.124 (63.251.136.124): 64 hops max, 52 byte packets

4 [AS9002] 87.245.233.113 98.306 ms

5 [] 198.32.160.59 98.767 ms

6 [AS13536] 66.152.98.9 102.527 ms

7 [AS13536] 66.152.97.98 104.956 ms

8 [AS13536] 66.152.98.114 104.556 ms

9 [AS13536] 66.152.97.114 107.118 ms

10 [AS27382] 69.84.222.2 117.796 ms

11 [AS27382] 68.233.170.196 105.73 ms

12 [AS27382] 63.251.136.124 105.759 ms

Measurement taken from

IPinfo ProbeNet in Riga, LV

On August 22nd 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.

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