137.155.48.0/20
AS20115 · Charter Communications LLC
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| Country |
United States
|
| Domain | cnu.edu |
| ASN | AS20115 |
| Registry | ARIN |
| ID | CNU |
WHOIS Details
NetHandle: NET-137-155-0-0-1 OrgID: CNU-1-Z Parent: NET-137-0-0-0-0 NetName: CNU NetRange: 137.155.0.0 - 137.155.255.255 NetType: allocation RegDate: 1989-12-12 Updated: 2023-09-29 TechHandle: DILLI113-ARIN TechHandle: EJC4-ARIN AbuseHandle: DILLI113-ARIN AbuseHandle: EJC4-ARIN NOCHandle: DILLI113-ARIN NOCHandle: EJC4-ARIN Source: ARIN OrgID: CNU-1-Z OrgName: Christopher Newport University CanAllocate: Street: 1 Avenue of the Arts City: Newport News State/Prov: VA Country: US PostalCode: 23606 RegDate: 2023-09-29 Updated: 2024-07-23 OrgAdminHandle: DILLI113-ARIN OrgTechHandle: NETMG2-ARIN OrgAbuseHandle: DILLI113-ARIN OrgAbuseHandle: EAA20-ARIN OrgAbuseHandle: ISO30-ARIN OrgNOCHandle: NETMG2-ARIN OrgRoutingHandle: DILLI113-ARIN OrgRoutingHandle: EAA20-ARIN OrgDNSHandle: ZCH12-ARIN Source: ARIN POCHandle: EAA20-ARIN IsRole: N LastName: Allen FirstName: Eric Street: 1 University Place City: Newport News State/Prov: VA Country: US PostalCode: 23606 RegDate: 2012-04-16 Updated: 2025-07-28 OfficePhone: +1-757-594-7445 FaxPhone: +1-757-594-7500 Mailbox: eric.allen@cnu.edu Source: ARIN POCHandle: DILLI113-ARIN IsRole: N LastName: Dillion FirstName: Matthew Street: 1 Avenue of the Arts City: Newport News State/Prov: VA Country: US PostalCode: 23606 RegDate: 2020-07-13 Updated: 2025-07-28 OfficePhone: +1-757-594-8628 Mailbox: matthew.dillion@cnu.edu Source: ARIN POCHandle: ISO30-ARIN IsRole: Y LastName: ISO FirstName: Street: 1 Avenue of the Arts City: Newport News State/Prov: VA Country: US PostalCode: 23606 RegDate: 2024-07-23 Updated: 2025-08-13 OfficePhone: +1-757-594-7079 Mailbox: iso@cnu.edu Source: ARIN POCHandle: NETMG2-ARIN IsRole: Y LastName: NetMgr FirstName: Street: 1 Avenue of the Arts City: Newport News State/Prov: VA Country: US PostalCode: 23606 RegDate: 2024-07-23 Updated: 2025-07-28 OfficePhone: +1-757-594-0645 OfficePhone: +1-757-594-7445 OfficePhone: +1-757-594-8628 Mailbox: NetMgr@cnu.edu Source: ARIN POCHandle: EJC4-ARIN IsRole: N LastName: Cox FirstName: Eric Street: 1 University Place City: Newport News State/Prov: VA Country: US PostalCode: 23606-2998 RegDate: 2011-08-25 Updated: 2011-08-25 OfficePhone: +1-757-594-8628 MobilePhone: +1-757-254-3360 Mailbox: eric.cox@cnu.edu Source: ARIN
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
4,080 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 137.155.54.48 |
0.70ms from Ashburn,
US
|
|
| 137.155.59.91 |
0.69ms from Ashburn,
US
|
|
| 137.155.56.176 |
0.67ms from Ashburn,
US
|
|
| 137.155.60.175 |
0.67ms from Ashburn,
US
|
|
| 137.155.63.19 |
0.66ms from Ashburn,
US
|
|
| 137.155.48.6 |
0.67ms from Ashburn,
US
|
|
| 137.155.58.142 |
0.67ms from Ashburn,
US
|
|
| 137.155.53.104 |
0.62ms from Ashburn,
US
|
|
| 137.155.55.91 |
0.61ms from Ashburn,
US
|
|
| 137.155.57.188 |
0.65ms from Ashburn,
US
|
|
| 137.155.49.112 |
0.69ms from Ashburn,
US
|
|
| 137.155.51.138 |
0.55ms from Ashburn,
US
|
|
| 137.155.52.201 |
0.68ms from Ashburn,
US
|
|
| 137.155.50.8 |
0.68ms from Ashburn,
US
|
|
| 137.155.62.236 |
0.68ms from Ashburn,
US
|
|
| 137.155.61.103 |
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 |
|---|---|---|
| 72.191.242.100 |
6.01ms from Dallas,
US
|
|
| 87.152.233.68 |
3.69ms from Duesseldorf,
DE
|
|
| 3.79.117.36 |
0.18ms from Frankfurt am Main,
DE
|
|
| 161.156.209.84 |
1.21ms from London,
GB
|
|
| 23.229.98.180 |
0.27ms from Los Angeles,
US
|
|
| 106.194.156.164 |
12.86ms from Mumbai,
IN
|
|
| 181.218.218.228 |
17.45ms from Novo Hamburgo,
BR
|
|
| 88.183.237.212 |
7.56ms from Paris,
FR
|
|
| 90.12.168.100 |
13.16ms from Paris,
FR
|
|
| 23.116.42.84 |
3.82ms from San Jose,
US
|
|
| 161.51.19.4 |
0.42ms from Singapore,
SG
|
|
| 85.29.215.36 |
6.45ms from Tallinn,
EE
|
|
| 99.190.10.196 |
13.00ms from Atlanta,
US
|
|
| 88.152.205.20 |
7.19ms from Duesseldorf,
DE
|
|
| 213.229.16.132 |
0.65ms from Graz,
AT
|
|
| 89.57.82.212 |
2.15ms from Hamburg,
DE
|
|
| 113.166.135.36 |
4.79ms from Ho Chi Minh City,
VN
|
|
| 109.153.138.100 |
5.51ms from London,
GB
|
|
| 216.115.92.132 |
5.08ms from Los Angeles,
US
|
|
| 49.151.76.4 |
6.38ms from Manila,
PH
|
|
| 151.16.3.20 |
10.65ms from Milan,
IT
|
|
| 191.123.77.84 |
18.31ms from Osasco,
BR
|
|
| 4.211.86.4 |
0.17ms from Paris,
FR
|
|
| 181.199.4.196 |
0.99ms from Quito,
EC
|
|
| 79.122.52.212 |
4.99ms from Budapest,
HU
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Atlanta, US
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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