152.55.176.0/20

AS81 · MCNC

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Summary

Country	United States
Domain	mcnc.org
ASN	AS81
Registry	ARIN
ID	NCREN-B55

WHOIS Details

NetHandle:      NET-152-55-156-0-1
OrgID:          MCNC-Z
Parent:         NET-152-0-0-0-0
NetName:        NCREN-B55
NetRange:       152.55.156.0 - 152.55.207.255
NetType:        allocation
RegDate:        1994-08-08
Updated:        2026-01-07
TechHandle:     NH34-ORG-ARIN
Source:         ARIN


OrgID:          MCNC-Z
OrgName:        MCNC
CanAllocate:    
Street:         3021 E. Cornwallis Rd
City:           Durham
State/Prov:     NC
Country:        US
PostalCode:     27713-2852
RegDate:        2021-06-14
Updated:        2025-02-13
OrgAdminHandle: NH34-ORG-ARIN
OrgTechHandle:  NCREN-ARIN
OrgTechHandle:  NH34-ORG-ARIN
OrgAbuseHandle: ABUSE3348-ARIN
Source:         ARIN


POCHandle:      NH34-ORG-ARIN
IsRole:         Y
LastName:       NCREN Hostmaster
FirstName:      
Street:         3021 E. Cornwallis Road
Street:         Building 3
City:           Durham
State/Prov:     NC
Country:        US
PostalCode:     27713-2852
RegDate:        1970-01-01
Updated:        2025-02-12
OfficePhone:    +1-919-248-4111
FaxPhone:       +1-919-248-1405
Mailbox:        hostmaster@ncren.net
Source:         ARIN


POCHandle:      NCREN-ARIN
IsRole:         Y
LastName:       NCREN Hostmaster
FirstName:      
Street:         3021 Cornwallis Road
Street:         Building 3
City:           Durham
State/Prov:     NC
Country:        US
PostalCode:     27713-2852
RegDate:        2019-06-20
Updated:        2025-02-12
OfficePhone:    +1-919-248-4111
FaxPhone:       +1-919-248-1405
Mailbox:        hostmaster@ncren.net
Source:         ARIN


POCHandle:      ABUSE3348-ARIN
IsRole:         Y
LastName:       Abuse Contact
FirstName:      
Street:         3021 E. Cornwallis Rd.
Street:         Building 3
City:           Durham
State/Prov:     NC
Country:        US
PostalCode:     27713-2852
RegDate:        2012-02-21
Updated:        2025-02-12
OfficePhone:    +1-919-248-4111
Mailbox:        abuse@mcnc.org
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 152.55.0.0/16

Range	ASN	Company	Num of IPs
152.55.224.0/20	AS81	MCNC	4,096
152.55.248.0/21	AS81	MCNC	2,048

Hosted domains

There are no domains currently hosted on this ASN.

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

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
92.99.134.148	AS5384 Emirates Internet	`12.07ms` from Dubai, AE
8.155.41.84	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.42ms` from Heyuan, CN
45.21.216.116	AS7018 AT&T Enterprises, LLC	`3.67ms` from Houston, US
196.41.19.212	AS11845 Vox Telecom Ltd	`0.20ms` from Johannesburg, ZA
79.17.203.244	AS3269 Telecom Italia S.p.A.	`4.26ms` from Milan, IT
208.38.137.20	AS16724 WideOpenWest Finance LLC	`3.09ms` from Orlando, US
203.195.164.36	AS45090 Shenzhen Tencent Computer Systems Company Limited	`5.53ms` from Shenzhen, CN
4.229.194.116	AS8075 Microsoft Corporation	`0.17ms` from Toronto, CA
75.136.126.36	AS20115 Charter Communications LLC	`11.79ms` from Atlanta, US
73.207.209.164	AS7922 Comcast Cable Communications, LLC	`4.85ms` from Atlanta, US
40.79.118.196	AS8075 Microsoft Corporation	`0.29ms` from Boydton, US
84.196.20.68	AS6848 Telenet BV	`6.89ms` from Brussels, BE
223.155.74.196	AS4134 CHINANET-BACKBONE	`5.28ms` from Changsha, CN
23.43.204.148	AS16625 Akamai Technologies, Inc.	`0.19ms` from Chicago, US
95.73.65.100	AS12389 PJSC Rostelecom	`3.13ms` from Moscow, RU
96.65.14.228	AS7922 Comcast Cable Communications, LLC	`6.09ms` from New York City, US
220.92.37.84	AS4766 Korea Telecom	`7.17ms` from Seoul, KR
111.242.178.132	AS3462 Data Communication Business Group	`5.39ms` from Taichung, TW
126.126.37.164	AS17676 SoftBank Corp.	`2.45ms` from Tokyo, JP
203.165.70.180	AS9824 JCOM Co., Ltd.	`12.15ms` from Tokyo, JP
216.104.46.212	AS32475 Internap Holding LLC	`0.79ms` from Chicago, US
67.184.173.4	AS7922 Comcast Cable Communications, LLC	`4.51ms` from Chicago, US
173.172.179.4	AS11427 Charter Communications Inc	`12.00ms` from Houston, US
121.172.199.116	AS4766 Korea Telecom	`1.17ms` from Incheon, KR
118.218.226.196	AS9318 SK Broadband Co Ltd	`3.21ms` from Incheon, KR

Traceroute

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

traceroute -a -n -q1 -f6 -m9 152.55.186.113

traceroute to 152.55.186.113 (152.55.186.113): 9 hops max, 52 byte packets

6 [AS2914] 5.158.213.45 1.307 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in London, GB

On January 9th 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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