AS2
University of Delaware · udel.edu
United States
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | udel.edu |
| Hosted domains | 16 |
| IPv4 addresses | 69,632 |
| IPv6 addresses | 0 |
| ASN type | Education |
| Registry | arin |
| Allocated | 35 years ago on Jan 10, 1991 |
| Updated | 2 years ago on Nov 08, 2023 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 128.4.0.0/16 | University of Delaware | 65,536 |
| 91.143.144.0/20 | South telephone company LLC | 4,096 |
There are no known IPv6 addresses belonging to this network
WHOIS Details
ASHandle: AS2
OrgID: AS2
ASName: AS2
ASNumber: AS2
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are 16 domain names hosted across 9 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 128.4.31.8 | ██████████ | 7 |
| 128.4.20.226 | ██████████ | 1 |
| 91.143.144.56 | ██████████ | 1 |
| 91.143.157.140 | ████████ | 1 |
| 128.4.31.222 | ████████ | 1 |
| 128.4.31.87 | ██████████ | 1 |
| 91.143.148.178 | ██████████ | 1 |
| 128.4.31.86 | ██████████ | 1 |
| 91.143.148.26 | ████████ | 1 |
Peers
There are 18 peers for this ASN.
| Peers | Name |
|---|---|
| AS141975 | PT Rubyan Network Solution |
| AS152057 | PT Dinoki Wayae Yoshe |
| AS199268 | LANCOM inzeniring racunalniskig sistemov d.o.o. |
| AS203794 | LLC Gals-Telecom |
| AS24213 | PT. Arsen Kusuma Indonesia |
| AS266625 | WCA TELECOM |
| AS266674 | Cooperativa Eléctrica de Las Perdices Ltda. |
| AS266893 | MULTIMEDIA NETWORK, S.A. DE C.V. |
| AS29091 | ipNX Nigeria Limited |
| AS34 | University of Delaware |
| AS37254 | Green Flash Trading |
| AS37613 | DOLPHIN TELECOMMUNICATION LIMITED |
| AS37628 | KAB Technologies |
| AS41837 | South telephone company LLC |
| AS45609 | Bharti Airtel Ltd. AS for GPRS Service |
| AS4622 | Indonesia Network Information Center |
| AS52752 | Vegas Telecom Informática Ltda. |
| AS63515 | Indonesia Network Information Center |
Upstreams
There are 7 upstreams for this ASN.
| upstreams | Name |
|---|---|
| AS203794 | LLC Gals-Telecom |
| AS266625 | WCA TELECOM |
| AS266674 | Cooperativa Eléctrica de Las Perdices Ltda. |
| AS266893 | MULTIMEDIA NETWORK, S.A. DE C.V. |
| AS34 | University of Delaware |
| AS41837 | South telephone company LLC |
| AS45609 | Bharti Airtel Ltd. AS for GPRS Service |
Downstreams
There are 2 downstreams for this ASN.
Pingable IPs
19 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 91.143.146.78 |
21.52ms from Moscow,
RU
|
|
| 128.4.33.254 |
4.65ms from Ashburn,
US
|
|
| 91.143.155.1 |
23.24ms from Moscow,
RU
|
|
| 128.4.31.222 |
4.71ms from Reston,
US
|
|
| 91.143.147.94 |
22.34ms from Moscow,
RU
|
|
| 91.143.159.9 |
20.88ms from Moscow,
RU
|
|
| 91.143.151.1 |
21.06ms from Moscow,
RU
|
|
| 128.4.23.175 |
4.95ms from Reston,
US
|
|
| 91.143.144.57 |
20.58ms from Moscow,
RU
|
|
| 128.4.5.220 |
4.58ms from Reston,
US
|
|
| 128.4.41.4 |
4.65ms from Reston,
US
|
|
| 128.4.10.227 |
4.65ms from Reston,
US
|
|
| 91.143.157.103 |
20.87ms from Moscow,
RU
|
|
| 91.143.149.248 |
22.72ms from Moscow,
RU
|
|
| 128.4.30.133 |
4.71ms from Reston,
US
|
|
| 91.143.158.37 |
20.12ms from Moscow,
RU
|
|
| 91.143.150.28 |
22.00ms from Moscow,
RU
|
|
| 91.143.148.181 |
19.85ms from Moscow,
RU
|
|
| 91.143.156.34 |
23.49ms from Moscow,
RU
|
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 |
|---|---|---|
| 24.216.4.18 |
4.77ms from Atlanta,
US
|
|
| 37.189.65.66 |
4.14ms from Braga,
PT
|
|
| 193.167.167.50 |
3.32ms from Helsinki,
FI
|
|
| 129.74.76.18 |
6.61ms from Indianapolis,
US
|
|
| 103.156.129.114 |
0.30ms from Jakarta,
ID
|
|
| 202.163.0.2 |
0.38ms from Los Angeles,
US
|
|
| 96.64.167.210 |
5.52ms from Miami,
US
|
|
| 205.193.204.50 |
5.41ms from Montreal,
CA
|
|
| 176.196.175.130 |
6.22ms from Novosibirsk,
RU
|
|
| 89.189.162.2 |
8.22ms from Novosibirsk,
RU
|
|
| 97.214.20.226 |
14.51ms from San Jose,
US
|
|
| 180.161.155.146 |
4.19ms from Shanghai,
CN
|
|
| 152.189.26.210 |
9.30ms from Atlanta,
US
|
|
| 66.231.214.146 |
5.42ms from Boston,
US
|
|
| 98.30.143.146 |
9.34ms from Cleveland,
US
|
|
| 24.166.69.178 |
11.70ms from Columbus,
US
|
|
| 41.221.41.194 |
0.36ms from Dar es Salaam,
TZ
|
|
| 204.133.45.130 |
2.44ms from Denver,
US
|
|
| 80.223.32.2 |
4.13ms from Helsinki,
FI
|
|
| 124.52.106.210 |
1.97ms from Incheon,
KR
|
|
| 61.255.149.2 |
1.58ms from Incheon,
KR
|
|
| 213.27.248.34 |
0.61ms from Madrid,
ES
|
|
| 81.4.208.114 |
6.19ms from Moscow,
RU
|
|
| 222.188.223.194 |
4.70ms from Nanjing,
CN
|
|
| 115.36.198.178 |
6.11ms from Osaka,
JP
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Brussels, BE
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 AS2 at robtex.
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