204.16.176.0/22

AS18851 · iCore Networks, Inc.

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Summary

Country	United States
Domain	icore.com
ASN	AS18851
Registry	ARIN
ID	ICORE

WHOIS Details

NetHandle:      NET-204-16-176-0-1
OrgID:          ICORE
Parent:         NET-204-0-0-0-0
NetName:        ICORE
NetRange:       204.16.176.0 - 204.16.179.255
NetType:        allocation
RegDate:        2005-11-09
Updated:        2020-10-21
TechHandle:     NETWO9332-ARIN
AbuseHandle:    ARINC18-ARIN
NOCHandle:      ARINC18-ARIN
Source:         ARIN


OrgID:          ICORE
OrgName:        iCore Networks, Inc.
CanAllocate:    
Street:         23 Main Street
City:           Holmdel
State/Prov:     NJ
Country:        US
PostalCode:     07733
RegDate:        2005-05-02
Updated:        2025-03-01
OrgAdminHandle: COOKA45-ARIN
OrgTechHandle:  NETWO9332-ARIN
OrgTechHandle:  SALZA15-ARIN
OrgAbuseHandle: ARINC18-ARIN
OrgAbuseHandle: COREN4-ARIN
OrgNOCHandle:   COREN4-ARIN
Source:         ARIN


POCHandle:      NETWO9332-ARIN
IsRole:         Y
LastName:       Network Engineering
FirstName:      
Street:         23 Main Street
City:           Holmdel
State/Prov:     NJ
Country:        US
PostalCode:     07733
RegDate:        2020-10-21
Updated:        2026-01-28
OfficePhone:    +1-877-662-2001
FaxPhone:       +1-877-303-4624
Mailbox:        networkengineering@vonage.com
Source:         ARIN


POCHandle:      ARINC18-ARIN
IsRole:         Y
LastName:       ARIN Contact
FirstName:      
Street:         23 Main St
City:           Holmdel
State/Prov:     NJ
Country:        US
PostalCode:     07733
RegDate:        2006-04-19
Updated:        2024-12-10
OfficePhone:    +1-877-662-2001
Mailbox:        arin-contact@vonage.com
Source:         ARIN


POCHandle:      SALZA15-ARIN
IsRole:         N
LastName:       Salzano
FirstName:      David
Street:         101 Crawfords Corner Road
Street:         Suite 2416
City:           Holmdel
State/Prov:     NJ
Country:        US
PostalCode:     07733
RegDate:        2023-03-06
Updated:        2025-06-12
OfficePhone:    +1-732-230-2641
MobilePhone:    +1-908-839-3608
Mailbox:        david.salzano@vonage.com
Source:         ARIN


POCHandle:      COREN4-ARIN
IsRole:         Y
LastName:       Core NOC
FirstName:      
Street:         23 Main Street
City:           Holmdel
State/Prov:     NJ
Country:        US
PostalCode:     07733
RegDate:        2020-10-21
Updated:        2024-10-23
OfficePhone:    +1-877-662-2001
FaxPhone:       +1-877-303-4624
Mailbox:        noc-team@vonage.com
Source:         ARIN


POCHandle:      COOKA45-ARIN
IsRole:         N
LastName:       Cook
FirstName:      Aaron
Street:         23 Main Street
City:           Holmdel
State/Prov:     NJ
Country:        US
PostalCode:     07733
RegDate:        2023-12-11
Updated:        2026-02-03
OfficePhone:    +1-571-441-1989
Mailbox:        aaron.cook@vonage.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 204.16.0.0/16

Range	ASN	Company	Num of IPs
204.16.144.0/21	AS23523	Voyageur Internet Inc	2,048
204.16.200.0/21	AS33554	Neutral Data Centers Corp.	2,048
204.16.24.0/21	AS16900	Sedgwick Claims Management Services, Inc.	2,048
204.16.168.0/21	AS19557	CHANGEIP COM	2,048
204.16.88.0/21	AS36071	The T-1 Company, LLC	2,048
204.16.192.0/21	AS23338	DCS Pacific Star, LLC	2,048
204.16.100.0/22	AS19167	Lakeland Networks	1,024
204.16.140.0/22	AS23308	CALL AMERICA INC	1,024
204.16.224.0/22	AS6653	Vero Broadband	1,024
204.16.236.0/22	AS14312	1-800 Contacts, Inc.	1,024
204.16.136.0/22	AS16391	Celito Communications Inc.	1,024
204.16.80.0/22	AS17306	JAB Wireless, INC.	1,024
204.16.108.0/22	AS17378	TierPoint, LLC	1,024
204.16.124.0/22	AS26452	BringCom, Inc.	1,024
204.16.160.0/22	AS26735	Memphis Light, Gas & Water	1,024
204.16.228.0/22	AS32654	Towerstream I, Inc.	1,024
204.16.212.0/22	AS33322	Network Data Center Host, Inc.	1,024
204.16.64.0/22	AS36022	Expand Operating LLC	1,024
204.16.8.0/22	AS36290	The Cable of St. Kitts	1,024
204.16.232.0/22	AS399138	Hostity LLC	1,024
204.16.60.0/22	AS62	CyrusOne LLC	1,024
204.16.12.0/22	AS25853	Ellijay Telephone Company	1,024
204.16.56.0/23	AS394430	Nova Scotia Community College	512
204.16.38.0/23	AS11492	CBL1	512
204.16.44.0/23	AS395821	Penn Wisp, LLC	512
204.16.46.0/24	AS397078	rNetworks, LLC	256
204.16.112.0/24	AS14813	Cable & Wireless Antigua and Barbuda Ltd	256
204.16.36.0/24	AS11492	CBL1	256
204.16.37.0/24	AS11492	CBL1	256
204.16.47.0/24	AS54164	Computer Talk	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

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

IP Address	ASN	Details
204.16.179.121	AS18851 iCore Networks, Inc.	`15.77ms` from Manassas, US
204.16.176.49	AS18851 iCore Networks, Inc.	`1.36ms` from Ashburn, US
204.16.177.117	AS18851 iCore Networks, Inc.	`0.69ms` from Ashburn, 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
96.75.108.134	AS7922 Comcast Cable Communications, LLC	`5.63ms` from Denver, US
35.157.210.246	AS16509 Amazon.com, Inc.	`0.10ms` from Frankfurt am Main, DE
45.222.125.6	AS328422 FFG Connection CC	`1.26ms` from Johannesburg, ZA
157.231.54.166	AS31655 Gamma Telecom Holdings Ltd	`3.56ms` from London, GB
104.175.103.86	AS20001 Charter Communications Inc	`4.33ms` from Los Angeles, US
18.154.51.230	AS16509 Amazon.com, Inc.	`0.17ms` from Madrid, ES
50.248.7.198	AS7922 Comcast Cable Communications, LLC	`4.85ms` from Miami, US
167.71.185.230	AS14061 DigitalOcean, LLC	`0.39ms` from New York City, US
72.2.176.38	AS27246 SAUCON TECHNOLOGIES, INC	`6.53ms` from New York City, US
82.102.114.150	AS8544 Primetel PLC	`2.40ms` from Nicosia, CY
83.202.111.102	AS3215 Orange S.A.	`1.51ms` from Paris, FR
72.223.6.102	AS22773 Cox Communications Inc.	`1.20ms` from Phoenix, US
58.13.176.166	AS17506 ARTERIA Networks Corporation	`16.99ms` from Tokyo, JP
107.6.40.150	AS13768 Aptum Technologies	`0.86ms` from Toronto, CA
89.66.227.6	AS9141 P4 Sp. z o.o.	`9.65ms` from Warsaw, PL
69.138.210.86	AS7922 Comcast Cable Communications, LLC	`5.74ms` from Ashburn, US
222.245.29.22	AS4134 CHINANET-BACKBONE	`2.01ms` from Changsha, CN
200.223.109.86	AS7738 V tal	`0.40ms` from Fortaleza, BR
202.142.85.214	AS132115 INDINET SERVICE PRIVATE LIMITED	`0.45ms` from Kolkata, IN
4.198.159.22	AS8075 Microsoft Corporation	`0.52ms` from Melbourne, AU
71.224.52.6	AS7922 Comcast Cable Communications, LLC	`6.68ms` from Morris Plains, US
24.19.184.246	AS7922 Comcast Cable Communications, LLC	`8.22ms` from Seattle, US
126.1.160.6	AS17676 SoftBank Corp.	`14.35ms` from Tokyo, JP
172.211.25.70	AS8075 Microsoft Corporation	`0.30ms` from Amsterdam, NL
141.156.135.86	AS701 Verizon Business	`2.42ms` 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 -f3 204.16.177.106

traceroute to 204.16.177.106 (204.16.177.106): 64 hops max, 52 byte packets

3 [] 195.42.144.143 5.3 ms

4 [AS13335] 141.101.67.69 1.73 ms

5 [AS13335] 172.71.117.141 0.962 ms

6 [AS13335] 172.71.117.135 0.976 ms

7 [AS13335] 172.71.117.118 1.056 ms

8 *

9 [AS18851] 104.192.48.59 77.854 ms

10 [AS18851] 204.16.177.106 77.758 ms

Measurement taken from

IPinfo ProbeNet in Paris, FR

On February 7th 2026

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