AS27
University of Maryland · umd.edu
United States
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | umd.edu |
| Hosted domains | 203 |
| IPv4 addresses | 133,632 |
| IPv6 addresses | 7,253,554,917,687,775,048,237,056 |
| ASN type | Education |
| Registry | arin |
| Allocated | 42 years ago on Aug 28, 1984 |
| Updated | 12 years ago on Feb 18, 2014 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 128.8.0.0/16 | University of Maryland | 65,536 |
| 129.2.0.0/16 | University of Maryland | 65,536 |
| 192.54.96.0/21 | University of Maryland | 2,048 |
| 192.54.100.0/22 | University of Maryland | 1,024 |
| 192.54.94.0/23 | University of Maryland | 512 |
| Netblock | Company |
|---|---|
| 2605:880::/48 | University of Maryland |
| 2605:880:1::/48 | University of Maryland |
| 2605:880:10::/48 | University of Maryland |
| 2605:880:20::/48 | University of Maryland |
| 2605:880:22::/48 | University of Maryland |
| 2605:880:30::/48 | University of Maryland |
WHOIS Details
ASHandle: AS27
OrgID: AS27
ASName: AS27
ASNumber: AS27
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are 203 domain names hosted across 77 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 129.2.240.82 | ██████████ | 47 |
| 128.8.127.4 | ██████████ | 18 |
| 129.2.240.70 | ██████████ | 17 |
| 192.54.102.85 | ██████████ | 7 |
| 128.8.70.200 | ██████████ | 6 |
| 128.8.55.24 | ██████████ | 5 |
| 129.2.240.73 | █████████ | 5 |
| 128.8.120.33 | ██████████ | 4 |
| 128.8.127.15 | ██████████ | 4 |
| 128.8.212.42 | ██████████ | 4 |
Peers
There are 2 peers for this ASN.
Upstreams
There are 2 upstreams for this ASN.
Downstreams
There are no downstreams for this ASN.
Pingable IPs
161 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 128.8.22.180 |
2.57ms from Ashburn,
US
|
|
| 128.8.147.253 |
2.61ms from Ashburn,
US
|
|
| 128.8.26.193 |
2.98ms from Ashburn,
US
|
|
| 128.8.17.162 |
2.38ms from Ashburn,
US
|
|
| 128.8.146.1 |
2.56ms from Ashburn,
US
|
|
| 128.8.226.189 |
2.65ms from Ashburn,
US
|
|
| 128.8.165.120 |
2.40ms from Ashburn,
US
|
|
| 128.8.216.146 |
2.46ms from Ashburn,
US
|
|
| 128.8.29.204 |
2.45ms from Ashburn,
US
|
|
| 128.8.12.2 |
2.43ms from Ashburn,
US
|
|
| 128.8.130.123 |
2.60ms from Ashburn,
US
|
|
| 128.8.230.1 |
2.98ms from Ashburn,
US
|
|
| 128.8.204.138 |
2.79ms from Ashburn,
US
|
|
| 128.8.10.1 |
2.49ms from Ashburn,
US
|
|
| 128.8.200.1 |
2.87ms from Ashburn,
US
|
|
| 128.8.182.33 |
2.61ms from Ashburn,
US
|
|
| 129.2.241.61 |
2.69ms from Ashburn,
US
|
|
| 128.8.153.65 |
2.90ms from Ashburn,
US
|
|
| 128.8.201.244 |
2.83ms from Ashburn,
US
|
|
| 129.2.147.193 |
2.71ms from Reston,
US
|
|
| 129.2.182.3 |
2.44ms from Reston,
US
|
|
| 128.8.164.1 |
2.36ms from Ashburn,
US
|
|
| 129.2.121.122 |
2.39ms from Ashburn,
US
|
|
| 129.2.31.97 |
2.83ms from Ashburn,
US
|
|
| 129.2.108.4 |
3.41ms 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 |
|---|---|---|
| 37.97.140.203 |
0.63ms from Amsterdam,
NL
|
|
| 190.137.236.139 |
3.89ms from Buenos Aires,
AR
|
|
| 207.214.45.91 |
8.65ms from Dallas,
US
|
|
| 91.46.190.75 |
2.19ms from Duesseldorf,
DE
|
|
| 95.33.124.75 |
6.03ms from Hamburg,
DE
|
|
| 157.83.146.251 |
2.66ms from London,
GB
|
|
| 122.52.46.27 |
1.85ms from Manila,
PH
|
|
| 120.221.80.171 |
0.10ms from Qingdao,
CN
|
|
| 194.187.175.91 |
3.94ms from Arezzo,
IT
|
|
| 154.8.173.187 |
2.17ms from Beijing,
CN
|
|
| 52.61.144.235 |
0.36ms from Boardman,
US
|
|
| 174.141.249.123 |
11.18ms from Chicago,
US
|
|
| 38.71.88.235 |
3.98ms from Chicago,
US
|
|
| 186.206.29.11 |
8.98ms from Curitiba,
BR
|
|
| 106.212.5.219 |
1.80ms from Kolkata,
IN
|
|
| 81.157.24.235 |
1.64ms from London,
GB
|
|
| 151.84.60.27 |
2.41ms from Milan,
IT
|
|
| 82.56.32.107 |
2.68ms from Milan,
IT
|
|
| 201.93.252.251 |
2.42ms from Osasco,
BR
|
|
| 216.92.125.59 |
0.11ms from Pittsburgh,
US
|
|
| 61.73.178.155 |
2.77ms from Seoul,
KR
|
|
| 217.182.182.11 |
0.07ms from Strasbourg,
FR
|
|
| 15.228.115.139 |
2.16ms from São Paulo,
BR
|
|
| 201.74.156.11 |
7.18ms from São Paulo,
BR
|
|
| 183.189.12.123 |
8.18ms from Taiyuan,
CN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Ashburn, 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 AS27 at robtex.
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