| Number of IPs | 325,632 |
| Number of CIDRs | 18 |
| Registration Date | 1990-07-17 |
| Last Changed Date | 2021-09-21 |
| Abuse Email | [email protected] |
| Abuse Tel | +1-608-616-9950 |
An Autonomous System Number (ASN) contact information refers to the contact details associated with the entity or organization that holds and operates a specific ASN. The contact information typically includes the name of the organization, mailing address, email address, phone number, and other relevant contact details. Here is the contact information for AS290.
| Abuse Tel | +1-608-616-9950 |
| Administrative Tel | +1-650-450-4144 |
| Technical Tel | +1-608-616-9950 |
| Abuse EMAIL | [email protected] |
| Administrative EMAIL | [email protected] |
| Technical EMAIL | [email protected] |
An ASN can be associated with one or more CIDR prefixes. This means that an ASN may control one or more CIDR prefixes that will be used to define the IP address space for that autonomous system. Here is the CIDR list for ASN 290.
| CIDR | NUMS OF IPS |
|---|---|
| 45.0.0.0/15 | 131,072 |
| 128.64.0.0/17 | 32,768 |
| 128.64.130.0/23 | 512 |
| 128.64.132.0/22 | 1,024 |
| 128.64.137.0/24 | 256 |
| 128.64.138.0/23 | 512 |
| 128.64.140.0/22 | 1,024 |
| 128.64.148.0/23 | 512 |
| 128.64.150.0/24 | 256 |
| 128.64.162.0/24 | 256 |
| 128.64.164.0/22 | 1,024 |
| 128.64.168.0/21 | 2,048 |
| 128.64.176.0/20 | 4,096 |
| 128.64.192.0/18 | 16,384 |
| 130.128.0.0/15 | 131,072 |
| 192.16.170.0/24 | 256 |
| 199.45.0.0/21 | 2,048 |
| 202.17.220.0/23 | 512 |
IP addresses identify individual devices on the internet, while ASNs identify collections of IP networks under the control of a single administrative entity. Below is a comprehensive list of all IP details for the CIDR block 45.0.0.0/15 within ASN 290, including the count of domains, nameservers, and mailservers associated with it.
RDAP stands for Registration Data Access Protocol. It is a protocol used to access and retrieve registration data for internet resources such as domain names, IP addresses, and autonomous system numbers. RDAP has several advantages over the WHOIS protocol, including support for internationalization, secure access to data, and the ability to provide differentiated access to registration data. Here is the RDAP raw data for AS290.
| Name | SHOWNET-AS |
| Registration Date | 1990-07-17 |
| Last Changed Date | 2021-09-21 |
| Abuse Tel | +1-608-616-9950 |
| Administrative Tel | +1-650-450-4144 |
| Technical Tel | +1-608-616-9950 |
| Abuse EMAIL | [email protected] |
| Administrative EMAIL | [email protected] |
| Technical EMAIL | [email protected] |
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2 "rdapConformance": [
3 "nro_rdap_profile_0",
4 "rdap_level_0",
5 "nro_rdap_profile_asn_flat_0"
6 ],
7 "notices": [
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9 "title": "Terms of Service",
10 "description": [
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12 ],
13 "links": [
14 {
15 "value": "https://rdap.arin.net/registry/autnum/290",
16 "rel": "terms-of-service",
17 "type": "text/html",
18 "href": "https://www.arin.net/resources/registry/whois/tou/"
19 }
20 ]
21 },
22 {
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26 ],
27 "links": [
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30 "rel": "inaccuracy-report",
31 "type": "text/html",
32 "href": "https://www.arin.net/resources/registry/whois/inaccuracy_reporting/"
33 }
34 ]
35 },
36 {
37 "title": "Copyright Notice",
38 "description": [
39 "Copyright 1997-2023, American Registry for Internet Numbers, Ltd."
40 ]
41 }
42 ],
43 "handle": "AS290",
44 "startAutnum": 290,
45 "endAutnum": 290,
46 "name": "SHOWNET-AS",
47 "events": [
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55 }
56 ],
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62 "href": "https://rdap.arin.net/registry/autnum/290"
63 },
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69 }
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221 "href": "https://rdap.arin.net/registry/entity/GEV-ARIN"
222 },
223 {
224 "value": "https://rdap.arin.net/registry/autnum/290",
225 "rel": "alternate",
226 "type": "application/xml",
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229 ],
230 "events": [
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446 {
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529 ],
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549 {
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551 "eventDate": "2006-08-24T21:57:25-04:00"
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557 "port43": "whois.arin.net",
558 "objectClassName": "entity"
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561 "port43": "whois.arin.net",
562 "status": [
563 "active"
564 ],
565 "objectClassName": "autnum"
566}The network coverage of AS290 is worldwide. It covers multiple regions and countries
The AS Name of AS290 is Interop Show Network