1. All IP Ranges
  2. 74.0.0.0/8
  3. 74.203.0.0/16
  4. AS5777  | 74.203.183.0/24

74.203.183.0/24

AS5777  ·  Ribbon Communications Operating Company, Inc.

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Summary

Country United States
Domain sonus.net
ASN AS5777
Parent Range 74.202.0.0/15
Registry ARIN
ID 74-203-183-0-24

WHOIS Details

NetHandle:      NET-74-203-183-0-1
OrgID:          RCO-22
Parent:         NET-74-202-0-0-1
NetName:        74-203-183-0-24
NetRange:       74.203.183.0 - 74.203.183.255
NetType:        reassignment
RegDate:        2022-01-13
Updated:        2022-01-13
Source:         ARIN


OrgID:          RCO-22
OrgName:        Ribbon Communications Operating Company, Inc.
CanAllocate:    
Street:         4 Technology Park Drive
City:           Westford
State/Prov:     MA
Country:        US
PostalCode:     01886
RegDate:        2020-06-17
Updated:        2025-08-18
OrgAdminHandle: PHELP123-ARIN
OrgTechHandle:  MARKA24-ARIN
OrgAbuseHandle: PHELP123-ARIN
OrgNOCHandle:   MARKA24-ARIN
OrgRoutingHandle:   MARKA24-ARIN
OrgDNSHandle:   ALEFB-ARIN
OrgDNSHandle:   MARKA24-ARIN
Source:         ARIN


POCHandle:      MARKA24-ARIN
IsRole:         N
LastName:       West
FirstName:      Mark
Street:         Suite 150
Street:         5927 South Miami Blvd.
City:           Morrisville
State/Prov:     NC
Country:        US
PostalCode:     27560
RegDate:        2014-03-28
Updated:        2025-05-08
OfficePhone:    +1-919-457-9940
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      PHELP123-ARIN
IsRole:         N
LastName:       Phelps
FirstName:      Heather
Street:         6500 Chase Oaks Blvd
City:           Plano
State/Prov:     TX
Country:        US
PostalCode:     75023
RegDate:        2022-05-25
Updated:        2024-10-28
OfficePhone:    +1-866-750-5040
Mailbox:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 74.203.183.0/24

Range ASN Company Num of IPs
74.202.0.0/15 AS10753 Level 3 Parent, LLC 131,072
74.202.0.0/15 AS27585 Level 3 Parent, LLC 131,072
74.202.0.0/15 AS29720 Level 3 Parent, LLC 131,072
74.202.0.0/15 AS33395 Level 3 Parent, LLC 131,072
74.202.0.0/15 AS3356 Level 3 Parent, LLC 131,072
74.202.0.0/15 AS3549 Level 3 Parent, LLC 131,072
74.202.0.0/15 AS14002 Level 3 Parent, LLC 131,072
74.202.0.0/15 AS18669 Level 3 Parent, LLC 131,072

Nearby Ranges

BGP prefixes that overlap with 74.203.0.0/16

Range ASN Company Num of IPs
74.202.0.0/15 AS27585 Level 3 Parent, LLC 131,072
74.202.0.0/15 AS3549 Level 3 Parent, LLC 131,072
74.202.0.0/15 AS3356 Level 3 Parent, LLC 131,072
74.202.0.0/15 AS14002 Level 3 Parent, LLC 131,072
74.202.0.0/15 AS18669 Level 3 Parent, LLC 131,072
74.202.0.0/15 AS33395 Level 3 Parent, LLC 131,072
74.202.0.0/15 AS10753 Level 3 Parent, LLC 131,072
74.202.0.0/15 AS29720 Level 3 Parent, LLC 131,072
74.203.72.0/22 AS32899 Bresco Broadband 1,024
74.203.188.0/22 AS3257 One Source Networks Inc 1,024
74.203.48.0/23 AS10753 WhatCounts 512
74.203.184.0/23 AS53780 APPRIVER LLC 512
74.203.239.0/24 AS26122 St. Joseph's Hospital Health Center 256
74.203.80.0/24 AS19233 Dialogix Telecom 256
74.203.57.0/24 AS10753 WhatCounts 256
74.203.131.0/24 AS3356 Shriner's Hospitals for Children 256
74.203.80.0/24 AS3549 Dialogix Telecom 256
74.203.219.0/24 AS40783 COMBINED PUBLIC COMMUNICATIONS 256
74.203.152.0/24 AS46245 NIFCO America 256
74.203.171.0/24 AS53873 SATC Co-Location Services, LP 256
74.203.251.0/24 AS53873 SATC 256
74.203.153.0/24 AS30305 Black Knight IP Holding Company, LLC 256
74.203.65.0/24 AS26957 SSG OHIO 256
74.203.137.0/24 AS62737 Psychological Assessment Resources, Inc. 256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
74.203.183.41 rbbntrial.net 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
Read more

Pingable IPs

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

IP Address ASN Details
74.203.183.41 AS5777 Ribbon Communications Operating Company, Inc. 8.66ms from Dallas, 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
84.86.87.152 AS1136 KPN B.V. 2.84ms from Amsterdam, NL
222.154.117.216 AS4771 Spark New Zealand Trading Ltd. 14.05ms from Auckland, NZ
196.117.205.136 AS36925 MEDITELECOM 2.98ms from Casablanca, MA
72.128.220.184 AS10796 Charter Communications Inc 10.19ms from Chicago, US
186.51.0.152 AS6057 Administracion Nacional de Telecomunicaciones 16.47ms from Montevideo, UY
74.72.203.120 AS12271 Charter Communications Inc 4.91ms from New York City, US
1.140.165.168 AS1221 Telstra Limited 1.69ms from Perth, AU
115.3.110.56 AS4766 Korea Telecom 2.06ms from Seoul, KR
13.81.243.232 AS8075 Microsoft Corporation 0.26ms from Amsterdam, NL
187.147.122.248 AS8151 UNINET 12.26ms from Cancún, MX
66.57.128.88 AS11426 Charter Communications Inc 0.99ms from Charlotte, US
218.203.225.168 AS9808 China Mobile Communications Group Co., Ltd. 3.43ms from Chengdu, CN
68.206.92.8 AS11427 Charter Communications Inc 5.88ms from Dallas, US
162.227.230.120 AS7018 AT&T Enterprises, LLC 17.23ms from Dallas, US
79.246.166.248 AS3320 Deutsche Telekom AG 6.58ms from Frankfurt am Main, DE
88.17.216.248 AS3352 TELEFONICA DE ESPANA S.A.U. 7.55ms from Madrid, ES
153.176.63.152 AS4713 NTT DOCOMO BUSINESS,Inc. 3.30ms from Osaka, JP
180.9.179.136 AS4713 NTT DOCOMO BUSINESS,Inc. 3.36ms from Osaka, JP
67.168.238.216 AS7922 Comcast Cable Communications, LLC 5.10ms from Portland, US
34.190.29.56 AS19527 Google LLC 0.14ms from Seoul, KR
49.58.156.56 AS4766 Korea Telecom 2.29ms from Seoul, KR
110.12.251.216 AS9318 SK Broadband Co Ltd 5.24ms from Seoul, KR
116.87.140.136 AS55430 Starhub Ltd 1.48ms from Singapore, SG
115.167.79.88 AS206092 Internet Utilities Europe and Asia Limited 0.10ms from Tokyo, JP
146.158.25.40 AS41124 BTcom Infocommunications Ltd. 1.22ms from Almaty, KZ

Traceroute

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

$
traceroute -a -n -q1 -f3 74.203.183.76
traceroute to 74.203.183.76 (74.203.183.76): 64 hops max, 52 byte packets
6 [AS5777] 63.149.188.66 8.631 ms
7 *
8 [AS5777] 74.203.183.76 8.653 ms
Measurement taken from IPinfo ProbeNet in Dallas, US
On

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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