129.6.120.0/21
AS49 · National Institute of Standards and Technology
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| Country |
United States
|
| Domain | nist.gov |
| ASN | AS49 |
| Registry | ARIN |
| ID | NIST-G |
WHOIS Details
NetHandle: NET-129-6-0-0-1 OrgID: NIST-Z Parent: NET-129-0-0-0-0 NetName: NIST-G NetRange: 129.6.0.0 - 129.6.255.255 NetType: allocation RegDate: 1987-06-12 Updated: 2024-09-11 Source: ARIN OrgID: NIST-Z OrgName: National Institute of Standards and Technology CanAllocate: Street: 100 Bureau Drive Stop 1810 City: Gaithersburg State/Prov: MD Country: US PostalCode: 20899 RegDate: 2024-09-05 Updated: 2024-09-19 OrgAdminHandle: NETWO8138-ARIN OrgTechHandle: NETWO8138-ARIN OrgAbuseHandle: NETWO8138-ARIN Source: ARIN POCHandle: NETWO8138-ARIN IsRole: Y LastName: Network Operations FirstName: Street: 100 Bureau Drive City: Gaithersburg State/Prov: MD Country: US PostalCode: 20899 RegDate: 2017-04-05 Updated: 2025-09-17 OfficePhone: +1-301-975-3000 Mailbox: netops@nist.gov Source: ARIN
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
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 |
|---|---|---|
| 200.199.234.53 |
3.54ms from Brasilia,
BR
|
|
| 162.62.127.85 |
0.38ms from Frankfurt am Main,
DE
|
|
| 77.179.32.53 |
2.67ms from Frankfurt am Main,
DE
|
|
| 43.136.45.117 |
2.22ms from Guangzhou,
CN
|
|
| 72.111.3.5 |
13.86ms from Los Angeles,
US
|
|
| 15.188.178.245 |
0.13ms from Paris,
FR
|
|
| 137.97.231.101 |
2.62ms from Saint Thomas Mount,
IN
|
|
| 106.137.123.5 |
6.91ms from Tokyo,
JP
|
|
| 118.21.105.197 |
3.51ms from Tokyo,
JP
|
|
| 49.123.1.53 |
9.38ms from Wuhan,
CN
|
|
| 170.228.218.85 |
1.68ms from Ashburn,
US
|
|
| 73.18.150.5 |
8.17ms from Flint,
US
|
|
| 117.31.113.5 |
5.17ms from Fuzhou,
CN
|
|
| 218.13.38.37 |
2.53ms from Guangzhou,
CN
|
|
| 180.224.62.5 |
1.88ms from Incheon,
KR
|
|
| 60.160.219.37 |
4.39ms from Kunming,
CN
|
|
| 79.51.165.181 |
1.97ms from Milan,
IT
|
|
| 91.149.169.37 |
4.81ms from Minsk,
BY
|
|
| 188.170.183.245 |
9.37ms from Moscow,
RU
|
|
| 178.67.115.21 |
2.31ms from Saint Petersburg,
RU
|
|
| 115.5.106.165 |
1.66ms from Seoul,
KR
|
|
| 189.58.77.197 |
10.75ms from São Paulo,
BR
|
|
| 123.13.137.213 |
7.07ms from Zhengzhou,
CN
|
|
| 61.54.22.69 |
2.08ms from Zhengzhou,
CN
|
|
| 221.194.62.229 |
8.05ms from Beijing,
CN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Budapest, HU
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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