AS27
University of Maryland · umd.edu
United States
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | umd.edu |
| Hosted domains | 201 |
| IPv4 addresses | 133,632 |
| IPv6 addresses | 7,253,554,917,687,775,048,237,056 |
| ASN type | Education |
| Registry | arin |
| Allocated | 41 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 201 domain names hosted across 75 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 |
| 128.8.70.200 | ██████████ | 7 |
| 192.54.102.85 | ████████ | 7 |
| 128.8.55.24 | ██████████ | 5 |
| 129.2.240.73 | ██████████ | 5 |
| 128.8.212.42 | ██████████ | 4 |
| 128.8.127.15 | ██████████ | 4 |
| 129.2.241.210 | ██████████ | 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
147 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 128.8.162.65 |
2.41ms from Ashburn,
US
|
|
| 129.2.0.5 |
2.27ms from Ashburn,
US
|
|
| 128.8.148.1 |
2.84ms from Ashburn,
US
|
|
| 128.8.46.1 |
3.06ms from Ashburn,
US
|
|
| 128.8.39.81 |
2.91ms from Ashburn,
US
|
|
| 129.2.249.1 |
2.52ms from Ashburn,
US
|
|
| 129.2.63.33 |
3.21ms from Ashburn,
US
|
|
| 129.2.73.239 |
2.38ms from Ashburn,
US
|
|
| 128.8.167.1 |
2.87ms from Ashburn,
US
|
|
| 128.8.238.157 |
3.03ms from Ashburn,
US
|
|
| 129.2.240.209 |
2.59ms from Ashburn,
US
|
|
| 128.8.87.193 |
2.26ms from Ashburn,
US
|
|
| 128.8.236.1 |
2.42ms from Ashburn,
US
|
|
| 128.8.17.226 |
2.39ms from Ashburn,
US
|
|
| 128.8.244.97 |
2.78ms from Ashburn,
US
|
|
| 128.8.194.129 |
2.50ms from Ashburn,
US
|
|
| 129.2.238.1 |
2.95ms from Ashburn,
US
|
|
| 128.8.186.1 |
2.94ms from Ashburn,
US
|
|
| 128.8.144.149 |
2.24ms from Ashburn,
US
|
|
| 128.8.233.193 |
2.87ms from Ashburn,
US
|
|
| 129.2.191.188 |
2.40ms from Ashburn,
US
|
|
| 128.8.165.65 |
2.38ms from Ashburn,
US
|
|
| 128.8.100.136 |
2.43ms from Ashburn,
US
|
|
| 128.8.61.70 |
2.72ms from Ashburn,
US
|
|
| 129.2.161.3 |
2.48ms 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 |
|---|---|---|
| 167.194.81.235 |
5.09ms from Atlanta,
US
|
|
| 220.181.80.11 |
3.72ms from Beijing,
CN
|
|
| 115.111.22.59 |
1.26ms from Bengaluru,
IN
|
|
| 20.10.157.155 |
0.28ms from Boydton,
US
|
|
| 136.60.103.123 |
5.17ms from Dallas,
US
|
|
| 73.161.124.219 |
11.22ms from Flint,
US
|
|
| 178.202.106.171 |
4.87ms from Frankfurt am Main,
DE
|
|
| 187.205.100.155 |
7.24ms from Guadalajara,
MX
|
|
| 103.152.255.27 |
0.01ms from Islamabad,
PK
|
|
| 81.96.250.75 |
7.72ms from London,
GB
|
|
| 5.205.191.171 |
15.21ms from Madrid,
ES
|
|
| 181.141.52.43 |
8.66ms from Medellin,
CO
|
|
| 98.13.198.203 |
4.00ms from New York City,
US
|
|
| 92.170.254.11 |
2.07ms from Paris,
FR
|
|
| 65.182.247.203 |
1.06ms from Portland,
US
|
|
| 2.239.87.219 |
3.84ms from Rome,
IT
|
|
| 152.166.16.123 |
9.07ms from Santo Domingo,
DO
|
|
| 202.214.69.27 |
1.30ms from Tokyo,
JP
|
|
| 110.131.238.123 |
11.74ms from Tokyo,
JP
|
|
| 161.35.95.171 |
0.20ms from Amsterdam,
NL
|
|
| 3.227.6.171 |
1.35ms from Ashburn,
US
|
|
| 91.36.211.59 |
9.60ms from Frankfurt am Main,
DE
|
|
| 113.94.211.219 |
6.88ms from Guangzhou,
CN
|
|
| 113.167.78.139 |
6.16ms from Hanoi,
VN
|
|
| 104.34.239.155 |
5.18ms from Los Angeles,
US
|
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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