8.39.4.0/24

AS395891 · Century Communities, Inc.

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Summary

Country	United States
Domain	centurycommunities.com
ASN	AS395891
Registry	ARIN
ID	8-39-4-0-24

WHOIS Details

NetHandle:      NET-8-39-4-0-1
OrgID:          CC-2115
Parent:         NET-8-8-9-0-3
NetName:        8-39-4-0-24
NetRange:       8.39.4.0 - 8.39.4.255
NetType:        reassignment
RegDate:        2024-06-20
Updated:        2024-06-20
Source:         ARIN


OrgID:          CC-2115
OrgName:        Century Communities, Inc.
CanAllocate:    
Street:         8390 East Crescent Parkway
Street:         Suite 650
City:           Greenwood Village
State/Prov:     CO
Country:        US
PostalCode:     80111
RegDate:        2016-08-12
Updated:        2024-07-01
OrgAdminHandle: FORME4-ARIN
OrgTechHandle:  FORME4-ARIN
OrgTechHandle:  LYSTE15-ARIN
OrgTechHandle:  SLEWI2-ARIN
OrgAbuseHandle: FORME4-ARIN
OrgAbuseHandle: LYSTE15-ARIN
OrgAbuseHandle: SLEWI2-ARIN
OrgNOCHandle:   FORME4-ARIN
OrgNOCHandle:   LYSTE15-ARIN
OrgNOCHandle:   SLEWI2-ARIN
OrgRoutingHandle:   LYSTE15-ARIN
OrgRoutingHandle:   SLEWI2-ARIN
OrgDNSHandle:   LYSTE15-ARIN
OrgDNSHandle:   SLEWI2-ARIN
Source:         ARIN


POCHandle:      LYSTE15-ARIN
IsRole:         N
LastName:       Lyster
FirstName:      ROn
Street:         8390 E Crescent Parkway
Street:         Suite 200
City:           Greenwood Village
State/Prov:     CO
Country:        US
PostalCode:     80111
RegDate:        2021-11-03
Updated:        2025-06-11
OfficePhone:    +1-303-268-8396
Mailbox:        ron.lyster@centurycommunities.com
Source:         ARIN


POCHandle:      FORME4-ARIN
IsRole:         N
LastName:       Formes
FirstName:      Chris
Street:         8390 E Crescent Parkway
Street:         Suite 650
City:           Greenwood Village
State/Prov:     CO
Country:        US
PostalCode:     80111
RegDate:        2016-08-11
Updated:        2025-11-01
OfficePhone:    +1-720-833-5771
Mailbox:        chris.formes@centurycommunities.com
Source:         ARIN


POCHandle:      SLEWI2-ARIN
IsRole:         N
LastName:       Slewitzke
FirstName:      Dustin
Street:         8390 E. Crescent Parkway, Suite 650
City:           Greenwood Village
State/Prov:     CO
Country:        US
PostalCode:     80111
RegDate:        2024-07-01
Updated:        2024-07-01
OfficePhone:    +1-720-248-0520
Mailbox:        dustin.slewitzke@centurycommunities.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 8.39.0.0/16

Range	ASN	Company	Num of IPs
8.39.240.0/20	AS14155	Rural Telephone Service Co, Inc.	4,096
8.39.176.0/21	AS15284	Digital Service Consultants	2,048
8.39.120.0/22	AS32278	Getwireless.net	1,024
8.39.54.0/23	AS2639	ZOHO	512
8.39.234.0/23	AS397423	H4Y Technologies LLC	512
8.39.164.0/23	AS395120	Ashley Furniture Industries, Inc.	512
8.39.204.0/24	AS13335	Cloudflare, Inc.	256
8.39.205.0/24	AS13335	Cloudflare, Inc.	256
8.39.206.0/24	AS13335	Cloudflare, Inc.	256
8.39.213.0/24	AS13335	Cloudflare, Inc.	256
8.39.214.0/24	AS13335	Cloudflare, Inc.	256
8.39.215.0/24	AS13335	Cloudflare, Inc.	256
8.39.6.0/24	AS13335	Cloudflare, Inc.	256
8.39.15.0/24	AS20166	1st Financial Bank USA	256
8.39.136.0/24	AS23233	Fenwick & West, LLP.	256
8.39.159.0/24	AS25871	Willkie Farr & Gallagher LLP	256
8.39.173.0/24	AS26114	Anaplan, Inc.	256
8.39.63.0/24	AS26114	Anaplan, Inc.	256
8.39.132.0/24	AS26344	Real Page, Inc.	256
8.39.216.0/24	AS26344	Real Page, Inc.	256
8.39.218.0/24	AS32256	CYBERLINK USA	256
8.39.117.0/24	AS394170	Susquehanna University	256
8.39.49.0/24	AS394265	Box.com	256
8.39.157.0/24	AS394562	GIGLINX, Inc	256
8.39.50.0/24	AS394562	GIGLINX, Inc	256
8.39.223.0/24	AS394756	Convo	256
8.39.87.0/24	AS394973	Aarki, Inc.	256
8.39.230.0/24	AS395435	Gaia	256
8.39.207.0/24	AS395747	Cloudflare, Inc.	256
8.39.163.0/24	AS397174	Applied Predictive Technologies, Inc.	256
8.39.211.0/24	AS53719	Mainstream Technologies, Inc.	256
8.39.161.0/24	AS55155	Black Knight IP Holding Company, LLC	256
8.39.125.0/24	AS13335	Cloudflare, Inc.	256
8.39.144.0/24	AS55256	Netskope Inc	256
8.39.126.0/24	AS13335	Cloudflare, Inc.	256
8.39.18.0/24	AS13335	Cloudflare, Inc.	256
8.39.201.0/24	AS13335	Cloudflare, Inc.	256
8.39.202.0/24	AS13335	Cloudflare, Inc.	256
8.39.203.0/24	AS13335	Cloudflare, Inc.	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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
87.236.1.136	AS35332 DataWeb B.V.	`0.53ms` from Amsterdam, NL
79.129.1.216	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`1.55ms` from Athens, GR
38.135.246.136	AS174 Cogent Communications, LLC	`1.52ms` from Chicago, US
212.93.39.56	AS12483 Den Danske Bank A/S	`14.87ms` from Copenhagen, DK
108.75.0.152	AS7018 AT&T Enterprises, LLC	`7.69ms` from Miami, US
200.170.235.200	AS11432 Telium Telecomunicações Ltda	`6.05ms` from Muriae, BR
100.11.8.136	AS701 Verizon Business	`2.55ms` from Philadelphia, US
20.118.184.8	AS8075 Microsoft Corporation	`0.19ms` from Phoenix, US
177.174.94.120	AS26599 TELEFÔNICA BRASIL S.A	`6.88ms` from Rio de Janeiro, BR
187.46.80.152	AS26615 TIM S/A	`1.55ms` from Rio de Janeiro, BR
67.42.190.56	AS209 CenturyLink Communications, LLC	`11.33ms` from Seattle, US
121.183.111.40	AS4766 Korea Telecom	`5.78ms` from Seoul, KR
175.245.138.232	AS4766 Korea Telecom	`4.25ms` from Seoul, KR
163.24.100.8	AS1659 Taiwan Academic Network (TANet) Information Center	`7.07ms` from Taichung, TW
178.19.58.200	AS44735 Nova hf	`0.24ms` from Amsterdam, NL
78.87.157.8	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`0.98ms` from Athens, GR
181.82.96.56	AS7303 Telecom Argentina S.A.	`13.62ms` from Buenos Aires, AR
118.255.201.56	AS4134 CHINANET-BACKBONE	`6.66ms` from Chenzhou, CN
194.126.223.152	AS51049 Pensionkassernes Administration A/S	`0.58ms` from Copenhagen, DK
52.59.167.72	AS16509 Amazon.com, Inc.	`0.17ms` from Frankfurt am Main, DE
71.193.54.72	AS7922 Comcast Cable Communications, LLC	`6.99ms` from Fremont, US
218.145.151.216	AS4766 Korea Telecom	`1.27ms` from Incheon, KR
78.185.69.8	AS9121 Turk Telekomunikasyon Anonim Sirketi	`5.65ms` from Istanbul, TR
177.131.204.8	AS28615 Televisao Cidade S/A	`16.49ms` from Joao Pessoa, BR
86.171.185.88	AS2856 British Telecommunications PLC	`5.18ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -f2 -m7 8.39.4.108

traceroute to 8.39.4.108 (8.39.4.108): 7 hops max, 52 byte packets

2 [AS3356] 4.16.21.77 0.613 ms

3 *

4 [AS3356] 209.245.9.10 20.278 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Tulsa, US

On February 7th 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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