129.6.0.0/21
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
8 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 129.6.6.254 |
2.71ms from Ashburn,
US
|
|
| 129.6.5.225 |
2.66ms 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 |
|---|---|---|
| 82.157.12.165 |
1.78ms from Beijing,
CN
|
|
| 24.94.41.37 |
14.48ms from Chicago,
US
|
|
| 173.172.131.5 |
8.25ms from Dallas,
US
|
|
| 213.101.70.37 |
3.88ms from Falkenberg,
SE
|
|
| 86.145.81.69 |
6.00ms from London,
GB
|
|
| 104.148.134.5 |
8.09ms from New York City,
US
|
|
| 72.80.162.197 |
2.97ms from New York City,
US
|
|
| 73.248.134.101 |
8.27ms from New York City,
US
|
|
| 187.20.93.181 |
10.36ms from Rio de Janeiro,
BR
|
|
| 188.150.27.181 |
1.18ms from Stockholm,
SE
|
|
| 203.68.89.21 |
8.21ms from Taipei,
TW
|
|
| 207.144.246.229 |
5.42ms from Charlotte,
US
|
|
| 14.165.154.213 |
8.11ms from Da Nang,
VN
|
|
| 156.38.148.149 |
0.11ms from Johannesburg,
ZA
|
|
| 185.149.251.21 |
0.25ms from London,
GB
|
|
| 58.3.113.37 |
8.24ms from Osaka,
JP
|
|
| 187.91.81.197 |
3.30ms from Osasco,
BR
|
|
| 143.0.47.181 |
2.21ms from Osasco,
BR
|
|
| 65.200.226.5 |
0.61ms from Philadelphia,
US
|
|
| 84.42.138.117 |
0.65ms from Prague,
CZ
|
|
| 20.38.114.229 |
0.44ms from Pretoria,
ZA
|
|
| 45.6.102.53 |
1.34ms from Rio de Janeiro,
BR
|
|
| 184.69.134.69 |
3.84ms from Seattle,
US
|
|
| 211.197.120.213 |
8.00ms from Seoul,
KR
|
|
| 1.253.219.213 |
7.49ms from Seoul,
KR
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Ashburn, 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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