137.51.246.0/24
AS2687 · AT&T Enterprises, LLC
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| Country |
United States
|
| Domain | northropgrumman.com |
| ASN | AS2687 |
| Parent Range | 137.51.0.0/16 |
| Registry | ARIN |
| ID | NGC-LOGICON |
WHOIS Details
NetHandle: NET-137-51-0-0-1 OrgID: NGC-1 Parent: NET-137-0-0-0-0 NetName: NGC-LOGICON NetRange: 137.51.0.0 - 137.51.255.255 NetType: allocation RegDate: 1991-03-08 Updated: 2021-12-14 Source: ARIN OrgID: NGC-1 OrgName: Northrop Grumman Corp. CanAllocate: Street: Northrop Grumman Corporation Street: 925 South Oyster Bay Road City: Bethpage State/Prov: NY Country: US PostalCode: 11714 RegDate: 1992-01-02 Updated: 2024-11-25 OrgAdminHandle: JML25-ARIN OrgTechHandle: DA192-ARIN OrgTechHandle: JML25-ARIN OrgTechHandle: RJO140-ARIN OrgAbuseHandle: JML25-ARIN OrgAbuseHandle: RJO140-ARIN OrgNOCHandle: JML25-ARIN OrgNOCHandle: RJO140-ARIN Source: ARIN POCHandle: RJO140-ARIN IsRole: N LastName: Johnson FirstName: Ronjay Street: 995 Research Blvd City: Charlottesville State/Prov: VA Country: US PostalCode: 22911 RegDate: 2009-03-19 Updated: 2026-03-12 OfficePhone: +1-256-830-3606 Mailbox: ronjay.johnson@ngc.com Source: ARIN POCHandle: DA192-ARIN IsRole: N LastName: Abel FirstName: David Street: 12350 Jefferson Ave., Suite 400 City: Newport News State/Prov: VA Country: US PostalCode: 23602 RegDate: 1970-01-01 Updated: 2025-04-21 OfficePhone: +1-616-446-3464 MobilePhone: +1-616-446-3464 Mailbox: dave.abel@ngc.com Source: ARIN POCHandle: JML25-ARIN IsRole: N LastName: Lott FirstName: James Street: 1100 W. Hollyvale St. City: Azusa State/Prov: CA Country: US PostalCode: 91702 RegDate: 2010-10-14 Updated: 2021-11-24 OfficePhone: +1-626-812-2162 MobilePhone: +1-909-984-2602 Mailbox: james.lott@ngc.com Source: ARIN
Overlapping Ranges
BGP prefixes that contain 137.51.246.0/24
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 137.51.0.0/16 | AS1906 | Northrop Grumman Corp. | 65,536 |
| 137.51.0.0/16 | AS2687 | Northrop Grumman Corp. | 65,536 |
Nearby Ranges
BGP prefixes that overlap with 137.51.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 137.51.0.0/16 | AS1906 | Northrop Grumman Corp. | 65,536 |
| 137.51.0.0/16 | AS2687 | Northrop Grumman Corp. | 65,536 |
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
1 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 137.51.246.50 |
1.04ms from Sydney,
AU
|
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 |
|---|---|---|
| 113.221.97.232 |
5.66ms from Changsha,
CN
|
|
| 173.24.10.136 |
10.76ms from Chicago,
US
|
|
| 68.32.180.8 |
7.85ms from Flint,
US
|
|
| 116.193.71.248 |
1.53ms from Ho Chi Minh City,
VN
|
|
| 212.31.9.216 |
0.57ms from Istanbul,
TR
|
|
| 86.167.151.184 |
6.36ms from London,
GB
|
|
| 82.8.226.72 |
10.52ms from London,
GB
|
|
| 213.250.167.168 |
0.92ms from Manila,
PH
|
|
| 153.101.2.232 |
5.22ms from Nanjing,
CN
|
|
| 190.32.217.184 |
1.31ms from Panama,
PA
|
|
| 120.138.15.200 |
4.50ms from Saint Thomas Mount,
IN
|
|
| 61.98.161.8 |
7.23ms from Seoul,
KR
|
|
| 219.28.189.232 |
2.96ms from Tokyo,
JP
|
|
| 34.232.94.168 |
0.53ms from Ashburn,
US
|
|
| 181.135.197.40 |
11.09ms from Bogota,
CO
|
|
| 23.195.32.248 |
0.51ms from Denver,
US
|
|
| 5.230.95.248 |
0.22ms from Frankfurt am Main,
DE
|
|
| 111.35.74.248 |
9.66ms from Jinan,
CN
|
|
| 121.118.107.152 |
6.72ms from Osaka,
JP
|
|
| 64.161.198.120 |
1.64ms from San Jose,
US
|
|
| 52.163.220.8 |
0.58ms from Singapore,
SG
|
|
| 83.176.41.168 |
0.62ms from Stockholm,
SE
|
|
| 126.114.131.72 |
2.89ms from Tokyo,
JP
|
|
| 20.126.164.88 |
0.25ms from Amsterdam,
NL
|
|
| 3.127.192.56 |
0.17ms from Frankfurt am Main,
DE
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Sydney, AU
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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