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 19 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 |
| AS37280 | Broad Based Communications Limited |
| 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 3 downstreams for this ASN.
| Downstreams | Name |
|---|---|
| AS152057 | PT Dinoki Wayae Yoshe |
| AS37280 | Broad Based Communications Limited |
| AS63515 | Indonesia Network Information Center |
Pingable IPs
14 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 91.143.156.34 |
23.49ms from Moscow,
RU
|
|
| 128.4.41.4 |
4.65ms from Reston,
US
|
|
| 91.143.158.37 |
20.12ms from Moscow,
RU
|
|
| 91.143.147.94 |
22.34ms from Moscow,
RU
|
|
| 91.143.144.57 |
20.58ms from Moscow,
RU
|
|
| 91.143.150.28 |
22.00ms from Moscow,
RU
|
|
| 91.143.149.248 |
22.72ms from Moscow,
RU
|
|
| 128.4.33.254 |
4.65ms from Ashburn,
US
|
|
| 91.143.148.181 |
19.85ms from Moscow,
RU
|
|
| 91.143.151.1 |
21.06ms from Moscow,
RU
|
|
| 91.143.159.9 |
20.88ms from Moscow,
RU
|
|
| 91.143.157.103 |
20.87ms from Moscow,
RU
|
|
| 91.143.155.1 |
23.24ms from Moscow,
RU
|
|
| 91.143.146.78 |
21.52ms 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 |
|---|---|---|
| 67.189.157.34 |
13.79ms from Boston,
US
|
|
| 135.119.183.210 |
0.24ms from Boydton,
US
|
|
| 41.196.35.130 |
6.30ms from Cairo,
EG
|
|
| 169.60.188.210 |
1.03ms from Dallas,
US
|
|
| 162.19.179.2 |
0.13ms from Frankfurt am Main,
DE
|
|
| 5.10.189.178 |
6.86ms from Frankfurt am Main,
DE
|
|
| 83.177.200.2 |
0.65ms from Goeteborg,
SE
|
|
| 118.145.217.242 |
2.72ms from Guangzhou,
CN
|
|
| 184.113.104.66 |
11.17ms from Los Angeles,
US
|
|
| 115.147.24.226 |
0.94ms from Manila,
PH
|
|
| 31.13.251.82 |
1.42ms from Milan,
IT
|
|
| 80.22.3.162 |
0.91ms from Milan,
IT
|
|
| 189.183.207.98 |
7.45ms from Monterrey,
MX
|
|
| 189.87.56.210 |
0.69ms from Rio de Janeiro,
BR
|
|
| 180.161.155.146 |
4.19ms from Shanghai,
CN
|
|
| 66.102.74.130 |
12.85ms from Toronto,
CA
|
|
| 37.153.218.194 |
2.38ms from Amsterdam,
NL
|
|
| 108.141.0.98 |
0.21ms from Amsterdam,
NL
|
|
| 218.249.33.2 |
4.08ms from Beijing,
CN
|
|
| 52.59.31.210 |
0.16ms from Frankfurt am Main,
DE
|
|
| 46.248.176.82 |
0.54ms from Gdansk,
PL
|
|
| 31.145.14.2 |
1.00ms from Istanbul,
TR
|
|
| 103.156.129.114 |
0.30ms from Jakarta,
ID
|
|
| 41.160.32.194 |
1.25ms from Johannesburg,
ZA
|
|
| 86.158.135.178 |
7.07ms from London,
GB
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Guangzhou, CN
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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