152.55.248.0/21

AS81 · MCNC

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Summary

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

WHOIS Details

NetHandle:      NET-152-55-248-0-1
OrgID:          MCNC-Z
Parent:         NET-152-0-0-0-0
NetName:        NCREN-B55
NetRange:       152.55.248.0 - 152.55.255.255
NetType:        allocation
RegDate:        1994-08-08
Updated:        2025-12-31
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:      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:      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:      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

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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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
96.252.105.133	AS701 Verizon Business	`3.16ms` from Boston, US
66.26.96.53	AS11426 Charter Communications Inc	`1.16ms` from Charlotte, US
69.14.114.229	AS12083 WideOpenWest Finance LLC	`11.12ms` from Chicago, US
24.180.98.69	AS20115 Charter Communications LLC	`9.14ms` from Chicago, US
67.184.49.181	AS7922 Comcast Cable Communications, LLC	`8.27ms` from Chicago, US
3.139.170.149	AS16509 Amazon.com, Inc.	`0.20ms` from Columbus, US
70.88.127.21	AS7922 Comcast Cable Communications, LLC	`9.46ms` from Detroit, US
102.119.234.101	AS23889 Mauritius Telecom Ltd	`3.28ms` from Ebene, MU
218.13.38.37	AS4134 CHINANET-BACKBONE	`3.11ms` from Guangzhou, CN
14.172.45.85	AS45899 VNPT Corp	`5.71ms` from Ho Chi Minh City, VN
121.143.117.85	AS4766 Korea Telecom	`1.13ms` from Incheon, KR
2.120.101.213	AS5607 Sky UK Limited	`0.81ms` from London, GB
2.139.42.133	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.30ms` from Madrid, ES
213.44.16.133	AS5410 Bouygues Telecom SA	`2.86ms` from Marseille, FR
85.88.212.21	AS12445 A2A Smart City S.P.A	`3.39ms` from Milan, IT
2.37.177.245	AS30722 Vodafone Italia S.p.A.	`15.22ms` from Milan, IT
87.11.63.5	AS3269 Telecom Italia S.p.A.	`9.14ms` from Milan, IT
217.57.52.85	AS3269 Telecom Italia S.p.A.	`5.23ms` from Milan, IT
85.8.184.69	AS215074 RossTel Company LLC	`10.25ms` from Moscow, RU
154.210.160.37	AS18229 CtrlS	`1.51ms` from Mumbai, IN
182.230.32.37	AS17858 LG POWERCOMM	`5.22ms` from Seoul, KR
39.108.138.181	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.56ms` from Shenzhen, CN
95.52.122.197	AS12389 PJSC Rostelecom	`10.18ms` from Stockholm, SE
36.153.148.149	AS56046 China Mobile communications corporation	`3.86ms` from Suzhou, CN
126.123.57.85	AS17676 SoftBank Corp.	`10.90ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -m8 152.55.253.49

traceroute to 152.55.253.49 (152.55.253.49): 8 hops max, 52 byte packets

1 [AS141253] 103.161.3.1 0.634 ms

2 *

3 *

4 [AS132215] 103.120.29.74 44.614 ms

5 [AS9498] 125.22.161.97 48.193 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Aizawl, IN

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.

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