AS2
University of Delaware · udel.edu
United States
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | udel.edu |
| Hosted domains | 14 |
| Number of IPv4 | 69,632 |
| Number of IPv6 | 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 14 domain names hosted across 9 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 128.4.31.8 | ██████████ | 6 |
| 128.4.31.222 | ████████ | 1 |
| 128.4.31.86 | ██████████ | 1 |
| 128.4.20.226 | ██████████ | 1 |
| 91.143.157.140 | ████████ | 1 |
| 91.143.148.26 | ████████ | 1 |
| 91.143.148.178 | ██████████ | 1 |
| 128.4.31.87 | ██████████ | 1 |
| 91.143.148.250 | █████████ | 1 |
Peers
There are 16 peers for this ASN.
| Peers | Name |
|---|---|
| AS139928 | Third Wave Technologies Ltd |
| AS262706 | Ultranet Telecomunicações Ltda |
| AS265304 | Brdsoft Solucoes de T.i e Telecomunicacoes LTDA |
| AS265398 | nobre telecom ltda |
| AS266893 | MULTIMEDIA NETWORK, S.A. DE C.V. |
| AS270757 | VIP NET PROVEDOR DE SERVICOS DE INTERNET LTDA |
| AS271529 | ONLINE TELECOM.IP LTDA ME |
| AS271662 | ULTRAXX SERVICOS DE CONECTIVIDADE LTDA |
| AS29091 | ipNX Nigeria Limited |
| AS34 | University of Delaware |
| AS37613 | DOLPHIN TELECOMMUNICATION LIMITED |
| AS37628 | KAB Technologies |
| AS41837 | "South telephone company" LLC |
| AS52640 | USCM - COMUNICACAO MULTIMIDIA LTDA. |
| AS59362 | KS Network Limited |
| AS61893 | RM dos Santos Informatica |
Upstreams
There are 6 upstreams for this ASN.
| upstreams | Name |
|---|---|
| AS266893 | MULTIMEDIA NETWORK, S.A. DE C.V. |
| AS270757 | VIP NET PROVEDOR DE SERVICOS DE INTERNET LTDA |
| AS271529 | ONLINE TELECOM.IP LTDA ME |
| AS271662 | ULTRAXX SERVICOS DE CONECTIVIDADE LTDA |
| AS34 | University of Delaware |
| AS41837 | "South telephone company" LLC |
Downstreams
There is 1 peer for this ASN.
| Downstreams | Name |
|---|---|
| AS52640 | USCM - COMUNICACAO MULTIMIDIA LTDA. |
Pingable IPs
15 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 91.143.146.186 |
8.78ms from Krasnodar,
RU
|
|
| 91.143.159.5 |
9.92ms from Krasnodar,
RU
|
|
| 128.4.41.4 |
4.94ms from Ashburn,
US
|
|
| 91.143.149.248 |
10.88ms from Krasnodar,
RU
|
|
| 91.143.157.1 |
8.04ms from Krasnodar,
RU
|
|
| 91.143.156.33 |
15.66ms from Krasnodar,
RU
|
|
| 128.4.33.3 |
4.72ms from Ashburn,
US
|
|
| 91.143.150.124 |
8.45ms from Krasnodar,
RU
|
|
| 91.143.144.22 |
8.40ms from Krasnodar,
RU
|
|
| 91.143.148.206 |
8.22ms from Krasnodar,
RU
|
|
| 91.143.147.90 |
9.85ms from Krasnodar,
RU
|
|
| 91.143.152.1 |
21.24ms from Krasnodar,
RU
|
|
| 91.143.158.22 |
8.60ms from Krasnodar,
RU
|
|
| 91.143.151.22 |
9.90ms from Krasnodar,
RU
|
|
| 91.143.155.1 |
15.12ms from Krasnodar,
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 |
|---|---|---|
| 86.94.230.162 |
1.20ms from Amsterdam,
NL
|
|
| 109.136.80.82 |
3.90ms from Amsterdam,
NL
|
|
| 5.249.138.130 |
0.30ms from Arezzo,
IT
|
|
| 69.251.127.50 |
3.97ms from Ashburn,
US
|
|
| 66.19.111.146 |
0.47ms from Atlanta,
US
|
|
| 109.85.167.146 |
2.11ms from Berlin,
DE
|
|
| 93.212.59.178 |
4.60ms from Berlin,
DE
|
|
| 50.121.153.178 |
16.72ms from Chicago,
US
|
|
| 117.203.7.130 |
9.38ms from Delhi,
IN
|
|
| 62.224.205.66 |
4.31ms from Frankfurt am Main,
DE
|
|
| 221.203.201.2 |
4.32ms from Liaoyang,
CN
|
|
| 5.188.129.130 |
0.73ms from Moscow,
RU
|
|
| 110.226.19.242 |
9.38ms from Mumbai,
IN
|
|
| 75.250.18.194 |
12.58ms from New York City,
US
|
|
| 104.238.85.210 |
0.89ms from Phoenix,
US
|
|
| 27.195.100.50 |
4.99ms from Qingdao,
CN
|
|
| 177.137.56.2 |
12.28ms from Sao Paulo,
BR
|
|
| 3.37.130.242 |
0.77ms from Seoul,
KR
|
|
| 118.44.58.82 |
2.64ms from Seoul,
KR
|
|
| 83.215.159.130 |
9.32ms from Vienna,
AT
|
|
| 82.162.44.194 |
0.88ms from Vladivostok,
RU
|
|
| 96.4.20.2 |
11.80ms from Atlanta,
US
|
|
| 43.138.61.130 |
2.15ms from Beijing,
CN
|
|
| 81.82.6.18 |
7.00ms from Brussels,
BE
|
|
| 174.143.128.2 |
1.12ms from Dallas,
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 AS2 at robtex.
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