AS4221
DoD Network Information Center · mail.mil
United States
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | mail.mil |
| Hosted domains | 0 |
| Number of IPv4 | 0 |
| Number of IPv6 | 2,417,851,639,229,258,349,412,352 |
| ASN type | Government |
| Registry | arin |
| Allocated | 31 years ago on Jan 09, 1995 |
| Updated | 16 years ago on May 13, 2009 |
IP Ranges
There are no known IPv4 addresses belonging to this network
| Netblock | Company |
|---|---|
| 2001:480:52::/48 | High Performance Computing |
| 2001:480:95::/48 | High Performance Computing |
WHOIS Details
ASHandle: AS4221
OrgID: AS4221
ASName: AS4221
ASNumber: AS4221
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are no domains currently hosted on this ASN.
Peers
There is 1 peer for this ASN.
| Peers | Name |
|---|---|
| AS668 | DoD Network Information Center |
Upstreams
There is 1 peer for this ASN.
| upstreams | Name |
|---|---|
| AS668 | DoD Network Information Center |
Downstreams
There are no downstreams for this ASN.
Pingable IPs
No IPs in this ASN 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 |
|---|---|---|
| 193.110.49.29 |
0.41ms from Amsterdam,
NL
|
|
| 110.32.51.253 |
1.90ms from Brisbane,
AU
|
|
| 123.26.10.157 |
5.56ms from Da Nang,
VN
|
|
| 50.246.201.109 |
5.03ms from Denver,
US
|
|
| 148.63.224.141 |
7.40ms from Lisbon,
PT
|
|
| 90.192.202.157 |
2.06ms from London,
GB
|
|
| 69.137.69.221 |
8.04ms from Murfreesboro,
US
|
|
| 211.10.219.221 |
1.75ms from Osaka,
JP
|
|
| 39.75.185.237 |
5.27ms from Qingdao,
CN
|
|
| 54.208.129.45 |
0.20ms from Reston,
US
|
|
| 124.237.224.61 |
7.83ms from Taiyuan,
CN
|
|
| 209.200.151.221 |
0.51ms from Ashburn,
US
|
|
| 120.226.184.61 |
1.65ms from Changsha,
CN
|
|
| 104.245.29.13 |
0.57ms from Chicago,
US
|
|
| 80.70.153.253 |
3.96ms from Goeteborg,
SE
|
|
| 87.158.6.205 |
4.20ms from Hamburg,
DE
|
|
| 113.231.39.13 |
4.05ms from Liaoyang,
CN
|
|
| 51.140.160.205 |
0.17ms from London,
GB
|
|
| 185.194.59.173 |
12.34ms from Madrid,
ES
|
|
| 80.19.45.237 |
8.59ms from Milan,
IT
|
|
| 71.90.53.77 |
17.70ms from Minneapolis,
US
|
|
| 24.131.139.237 |
6.69ms from Minneapolis,
US
|
|
| 89.162.98.77 |
15.45ms from Oslo,
NO
|
|
| 178.164.46.93 |
8.63ms from Oslo,
NO
|
|
| 208.217.7.189 |
0.76ms from Philadelphia,
US
|
Related Networks
What is an ASN?
Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.
The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS4221 at robtex.
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