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 | ██████████ | 8 |
| 91.143.148.26 | ████████ | 1 |
| 128.4.31.86 | ██████████ | 1 |
| 128.4.20.226 | ██████████ | 1 |
| 128.4.31.222 | ████████ | 1 |
| 91.143.157.140 | ████████ | 1 |
| 91.143.148.178 | ██████████ | 1 |
| 91.143.148.250 | █████████ | 1 |
| 128.4.31.87 | ██████████ | 1 |
Peers
There are 20 peers for this ASN.
| Peers | Name |
|---|---|
| AS141975 | PT Rubyan Network Solution |
| AS152057 | PT Dinoki Wayae Yoshe |
| AS199268 | LANCOM inzeniring racunalniskig sistemov d.o.o. |
| AS202248 | YA.RU LLC |
| 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. |
| AS270792 | luciano comin cardozo-me |
| AS29091 | ipNX Nigeria Limited |
| AS34 | University of Delaware |
| AS37254 | Green Flash Trading |
| AS37302 | Dube TradePort |
| AS37613 | DOLPHIN TELECOMMUNICATION LIMITED |
| AS37628 | KAB Technologies |
| AS41837 | South telephone company LLC |
| AS4622 | Indonesia Network Information Center |
| AS52752 | Vegas Telecom Informática Ltda. |
| AS63515 | Indonesia Network Information Center |
Upstreams
There are 9 upstreams for this ASN.
| upstreams | Name |
|---|---|
| AS202248 | YA.RU LLC |
| AS203794 | LLC Gals-Telecom |
| AS266625 | WCA TELECOM |
| AS266674 | Cooperativa Eléctrica de Las Perdices Ltda. |
| AS266893 | MULTIMEDIA NETWORK, S.A. DE C.V. |
| AS270792 | luciano comin cardozo-me |
| AS34 | University of Delaware |
| AS37302 | Dube TradePort |
| AS41837 | South telephone company LLC |
Downstreams
There are 2 downstreams for this ASN.
Pingable IPs
20 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 91.143.159.253 |
21.26ms from Moscow,
RU
|
|
| 128.4.21.110 |
4.55ms from Reston,
US
|
|
| 91.143.158.57 |
20.81ms from Moscow,
RU
|
|
| 91.143.149.236 |
23.83ms from Moscow,
RU
|
|
| 91.143.155.1 |
25.78ms from Moscow,
RU
|
|
| 91.143.151.1 |
20.00ms from Moscow,
RU
|
|
| 128.4.33.2 |
4.38ms from Reston,
US
|
|
| 91.143.148.1 |
20.46ms from Moscow,
RU
|
|
| 91.143.157.129 |
20.36ms from Moscow,
RU
|
|
| 128.4.5.217 |
4.48ms from Reston,
US
|
|
| 91.143.147.88 |
21.89ms from Moscow,
RU
|
|
| 91.143.156.34 |
23.42ms from Moscow,
RU
|
|
| 128.4.30.138 |
4.37ms from Reston,
US
|
|
| 128.4.31.87 |
4.48ms from Reston,
US
|
|
| 91.143.144.7 |
21.45ms from Moscow,
RU
|
|
| 91.143.150.28 |
22.55ms from Moscow,
RU
|
|
| 91.143.146.166 |
23.24ms from Moscow,
RU
|
|
| 128.4.41.4 |
4.53ms from Reston,
US
|
|
| 128.4.10.227 |
4.43ms from Reston,
US
|
|
| 128.4.23.175 |
4.68ms from Reston,
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 |
|---|---|---|
| 188.246.45.18 |
7.10ms from Belgrade,
RS
|
|
| 217.225.72.98 |
4.32ms from Berlin,
DE
|
|
| 151.53.27.66 |
6.36ms from Crotone,
IT
|
|
| 108.255.35.34 |
10.79ms from Dallas,
US
|
|
| 2.201.206.98 |
4.41ms from Duesseldorf,
DE
|
|
| 151.15.224.2 |
4.98ms from Frosinone,
IT
|
|
| 78.71.16.2 |
1.98ms from Goeteborg,
SE
|
|
| 183.82.99.178 |
0.72ms from Hyderabad,
IN
|
|
| 124.52.106.210 |
1.84ms from Incheon,
KR
|
|
| 149.142.34.2 |
1.41ms from Los Angeles,
US
|
|
| 3.5.41.178 |
0.48ms from Melbourne,
AU
|
|
| 103.77.80.2 |
0.31ms from Mumbai,
IN
|
|
| 62.159.204.162 |
1.06ms from Nuernberg,
DE
|
|
| 59.87.88.98 |
0.98ms from Osaka,
JP
|
|
| 219.211.162.130 |
4.14ms from Osaka,
JP
|
|
| 155.178.102.2 |
4.42ms from Philadelphia,
US
|
|
| 186.69.179.18 |
0.99ms from Quito,
EC
|
|
| 2.55.121.114 |
12.14ms from Rosh Ha‘Ayin,
IL
|
|
| 134.197.244.2 |
7.51ms from San Jose,
US
|
|
| 201.96.148.242 |
17.13ms from Santiago de Querétaro,
MX
|
|
| 106.246.208.2 |
3.75ms from Seoul,
KR
|
|
| 14.90.2.226 |
1.62ms from Seoul,
KR
|
|
| 211.46.245.50 |
2.71ms from Seoul,
KR
|
|
| 20.28.158.226 |
0.70ms from Sydney,
AU
|
|
| 92.111.240.194 |
7.41ms from Amsterdam,
NL
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Cayenne, GF
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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