AS55293
A2HOSTING
A2 Hosting, Inc. ·
hosting.com
US
ARIN
Content
流量等级10-20Gbps
流量比Mostly Outbound
互联政策Open
覆盖范围Regional
IRRAS-A2HOST
76
IPv4 前缀
0
IPv6 前缀
···
对等网络
···
上游
···
下游
2
IX 交换点
3
机房设施
98.7%
RPKI 有效率
网络拓扑 上下游关系
数据源: RIPE Stat
加载拓扑数据...
通告的 IP 前缀 76
RPKI 有效 75
RPKI 无效 0
未签名/未知 1
抽样 76 / 76
IPv4 前缀 76
162.212.135.0/24199.195.119.0/24103.72.78.0/23162.212.132.0/23198.100.44.0/22162.212.128.0/22185.146.28.0/22162.249.0.0/21200.69.24.0/22162.254.248.0/21104.255.192.0/21103.72.76.0/23106.0.62.0/2345.4.172.0/22209.124.72.0/21199.195.116.0/23104.218.8.0/21181.224.128.0/21114.129.128.0/22114.129.132.0/22114.129.144.0/2264.4.160.0/22209.124.64.0/23209.124.92.0/24209.124.70.0/23209.124.88.0/24216.119.128.0/20216.137.188.0/22181.224.136.0/2168.66.192.0/2068.66.208.0/2368.66.212.0/2268.66.224.0/20185.132.4.0/2266.198.240.0/2069.48.136.0/24185.160.66.0/2369.48.150.0/2369.48.152.0/2269.48.162.0/2369.48.164.0/2269.48.176.0/21185.166.146.0/23185.168.108.0/2268.66.239.0/2470.32.16.0/20216.137.176.0/22216.137.186.0/23209.124.93.0/24185.148.128.0/2285.187.156.0/22185.133.20.0/2268.66.216.0/2169.48.168.0/22209.124.80.0/21209.124.90.0/2385.187.136.0/22185.148.44.0/22190.92.147.0/24190.92.156.0/22190.92.176.0/20190.92.140.0/22190.92.148.0/22190.92.152.0/22190.92.176.0/22128.201.4.0/2269.48.137.0/2469.48.142.0/23192.190.94.0/2468.66.210.0/2485.187.144.0/21190.92.146.0/2475.98.160.0/20190.92.188.0/22190.92.128.0/22185.52.148.0/22
机房设施 3
点击地图上的点定位机房
| 名称 | 城市 | 国家 |
|---|---|---|
| PhoenixNAP | Phoenix | US |
| Equinix AM3 - Amsterdam, Science Park | Amsterdam | NL |
| 123.NET - DC1 - 24700 Northwestern Hwy. | Southfield | US |
同机房网络 30
共享数据中心
| ASN | 名称 | 类型 | 共享机房 |
|---|---|---|---|
| AS6939 | Hurricane Electric | NSP | 3/3 |
| AS6461 | Zayo | NSP | 3/3 |
| AS3257 | GTT Communications (AS3257) | NSP | 3/3 |
| AS1299 | Arelion (Twelve99) | NSP | 3/3 |
| AS174 | Cogent Communications, Inc. | NSP | 3/3 |
| AS393950 | Xiber LLC | Cable/DSL/ISP | 2/3 |
| AS137409 | Global Secure Layer | NSP | 2/3 |
| AS32934 | Meta | Content | 2/3 |
| AS19755 | Cruise LLC | Enterprise | 2/3 |
| AS15169 | Google LLC | Content | 2/3 |
| AS14537 | Continent 8 Technologies | NSP | 2/3 |
| AS402908 | RACKWORKS-LLC | NSP | 1/3 |
| AS402062 | AUTOMATION EXCHANGE | 1/3 | |
| AS400688 | Daniel Marks | Educational/Research | 1/3 |
| AS399804 | HOSTODO | 1/3 | |
| AS399203 | TREPIC Networks | Cable/DSL/ISP | 1/3 |
| AS399122 | VPS House Technology Group LLC | Content | 1/3 |
| AS399114 | Hyonix Edge | Content | 1/3 |
| AS398351 | May Mobility | Enterprise | 1/3 |
| AS398233 | RURAL REACH | 1/3 | |
| AS398017 | RTB HOUSE PHX | 1/3 | |
| AS398013 | NGX Networks | 1/3 | |
| AS397006 | Mullcloud | Content | 1/3 |
| AS396905 | HomeWorks Connect | Cable/DSL/ISP | 1/3 |
| AS396158 | HostCircle Inc. | NSP | 1/3 |
| AS394749 | Equinix SVC | 1/3 | |
| AS394337 | Gray Beard Cybersecurity (394337) | Content | 1/3 |
| AS393483 | Yeo & Yeo CPAs & Business Consultants | Enterprise | 1/3 |
| AS262933 | TrustCor Systems | Content | 1/3 |
| AS216440 | HOOP7NETWORK | Network Services | 1/3 |
注册信息
AS名称
A2HOSTING-AS
组织
A2 HOSTING, INC.
国家/地区
US
注册时间
2014-07-18T18:39:35Z
更新时间
2018-09-04T19:33:57Z
原始Whois信息
aut-num: AS55293
as-name: A2HOSTING-AS
descr: A2 HOSTING, INC.
remarks: -------------------------------
remarks: - Thor Transit
mp-import: afi ipv4.unicast { from AS50613 accept ANY; }
mp-import: afi ipv6.unicast { from AS50613 accept ANY; }
mp-export: afi any.unicast { to AS50613 announce AS55293:AS-A2HOSTING; }
remarks: -------------------------------
remarks: - 123Net Transit
mp-import: afi ipv4.unicast { from AS12129 accept ANY; }
mp-import: afi ipv6.unicast { from AS12129 accept ANY; }
mp-export: afi any.unicast { to AS12129 announce AS55293:AS-A2HOSTING; }
remarks: -------------------------------
remarks: - Cogent Transit
mp-import: afi ipv4.unicast { from AS174 accept ANY; }
mp-import: afi ipv6.unicast { from AS174 accept ANY; }
mp-export: afi any.unicast { to AS174 announce AS55293:AS-A2HOSTING; }
remarks: -------------------------------
remarks: - Hurricane Electric Transit
mp-import: afi ipv4.unicast { from AS6939 accept ANY; }
mp-import: afi ipv6.unicast { from AS6939 accept ANY; }
mp-export: afi any.unicast { to AS6939 announce AS55293:AS-A2HOSTING; }
remarks: -------------------------------
remarks: - PCCW Transit
mp-import: afi ipv4.unicast { from AS3491 accept ANY; }
mp-import: afi ipv6.unicast { from AS3491 accept ANY; }
mp-export: afi any.unicast { to AS3491 announce AS55293:AS-A2HOSTING; }
remarks: -------------------------------
remarks: - PNAP Transit
mp-import: afi ipv4.unicast { from AS20454 accept ANY; }
mp-import: afi ipv6.unicast { from AS20454 accept ANY; }
mp-export: afi any.unicast { to AS20454 announce AS55293:AS-A2HOSTING; }
remarks: -------------------------------
remarks: - Phoenix-IX
mp-import: afi ipv4.unicast { from AS5118 accept ANY; }
mp-import: afi ipv6.unicast { from AS5118 accept ANY; }
mp-export: afi any.unicast { to AS5118 announce AS55293:AS-A2HOSTING; }
remarks: -------------------------------
admin-c: DUMY-RIPE
tech-c: DUMY-RIPE
status: OTHER
mnt-by: A2HOSTING-MNT
created: 2014-07-18T18:39:35Z
last-modified: 2018-09-04T19:33:57Z
source: RIPE-NONAUTH
remarks: ****************************
remarks: * THIS OBJECT IS MODIFIED
remarks: * Please note that all data that is generally regarded as personal
remarks: * data has been removed from this object.
remarks: * To view the original object, please query the RIPE Database at:
remarks: * http://www.ripe.net/whois
remarks: ****************************
aut-num: AS55293
as-name: A2HOSTING
descr: A2 Hosting Origin AS
member-of: AS-A2HOST,AS55293:AS-ALL
remarks: -----------------------------------------------------
remarks: - Cogent Transit
import: from AS174 accept ANY
export: to AS174 announce AS-A2HOST
mp-import: afi ipv6.unicast from AS174 accept ANY
mp-export: afi ipv6.unicast to AS174 announce AS-A2HOST
remarks: -----------------------------------------------------
remarks: - TeliaNet Transit
import: from AS1299 accept ANY
export: to AS1299 announce AS-A2HOST
mp-import: afi ipv6.unicast from AS1299 accept ANY
mp-export: afi ipv6.unicast to AS1299 announce AS-A2HOST
remarks: -----------------------------------------------------
remarks: - Lumen Transit
import: from AS3356 accept ANY
export: to AS3356 announce AS-A2HOST
mp-import: afi ipv6.unicast from AS3356 accept ANY
mp-export: afi ipv6.unicast to AS3356 announce AS-A2HOST
remarks: -----------------------------------------------------
remarks: - Hurricane Electric Transit
import: from AS6939 accept ANY
export: to AS6939 announce AS-A2HOST
mp-import: afi ipv6.unicast from AS6939 accept ANY
mp-export: afi ipv6.unicast to AS6939 announce AS-A2HOST
remarks: -----------------------------------------------------
remarks: - PCCW Transit
import: from AS3491 accept ANY
export: to AS3491 announce AS-A2HOST
mp-import: afi ipv6.unicast from AS3491 accept ANY
mp-export: afi ipv6.unicast to AS3491 announce AS-A2HOST
remarks: -----------------------------------------------------
remarks: - Telstra Transit
import: from AS4637 accept ANY
export: to AS4637 announce AS-A2HOST
mp-import: afi ipv6.unicast from AS4637 accept ANY
mp-export: afi ipv6.unicast to AS4637 announce AS-A2HOST
remarks: -----------------------------------------------------
remarks: - PhoenixNAP Transit
import: from AS20454 accept ANY
export: to AS20454 announce AS-A2HOST
mp-import: afi ipv6.unicast from AS20454 accept ANY
mp-export: afi ipv6.unicast to AS20454 announce AS-A2HOST
remarks: -----------------------------------------------------
remarks: - Cloudflare Peering
import: from AS13335 accept ANY
export: to AS13335 announce AS-A2HOST
mp-import: afi ipv6.unicast from AS13335 accept ANY
mp-export: afi ipv6.unicast to AS13335 announce AS-A2HOST
remarks: -----------------------------------------------------
remarks: - Neustar Peering
import: from AS19905 accept ANY
export: to AS19905 announce AS-A2HOST
mp-import: afi ipv6.unicast from AS19905 accept ANY
mp-export: afi ipv6.unicast to AS19905 announce AS-A2HOST
remarks: -----------------------------------------------------
remarks: - DET-IX Peering
import: from AS7949 accept ANY
export: to AS7949 announce AS-A2HOST
mp-import: afi ipv6.unicast from AS7949 accept ANY
mp-export: afi ipv6.unicast to AS7949 announce AS-A2HOST
remarks: -----------------------------------------------------
remarks: - Phoenix-IX Peering
import: from AS5118 accept ANY
export: to AS5118 announce AS-A2HOST
mp-import: afi ipv6.unicast from AS5118 accept ANY
mp-export: afi ipv6.unicast to AS5118 announce AS-A2HOST
remarks: -----------------------------------------------------
remarks: - 123.net Peering
import: from AS12129 accept ANY
export: to AS12129 announce AS-A2HOST
mp-import: afi ipv6.unicast from AS12129 accept ANY
mp-export: afi ipv6.unicast to AS12129 announce AS-A2HOST
remarks: -----------------------------------------------------
remarks: - Metronet Peering
import: from AS63242 accept ANY
export: to AS63242 announce AS-A2HOST
mp-import: afi ipv6.unicast from AS63242 accept ANY
mp-export: afi ipv6.unicast to AS63242 announce AS-A2HOST
remarks: -----------------------------------------------------
remarks: - Spartan-Net Peering
import: from AS10423 accept ANY
export: to AS10423 announce AS-A2HOST
mp-import: afi ipv6.unicast from AS10423 accept ANY
mp-export: afi ipv6.unicast to AS10423 announce AS-A2HOST
remarks: ------------------------------------------------------
admin-c: PEERING-A2HOSTING
tech-c: PEERING-A2HOSTING
remarks:
remarks: ======================================================
remarks:
remarks: Operational issues to [email protected]
remarks: Abuse reports to [email protected]
remarks: Peering contact is [email protected]
remarks:
remarks: ======================================================
remarks:
remarks: The following policies apply to every peering session:
remarks:
remarks: - RFC1918 and other reserved networks and subnets are
remarks: not permitted.
remarks:
remarks: - Advertisements with reserved ASes in the path
remarks: (ie 64512 - 65535) are not permitted.
remarks:
remarks: - Prefixes shorter than /8 or longer than /24 are
remarks: not permitted.
remarks:
remarks: - All communities are stripped at ingress.
remarks:
remarks: - Localpref will be set to 100 by default.
remarks:
remarks: - The prefixes announced by A2 Hosting are listed
remarks: in the RS-A2HOST object registered with RADB.
remarks:
remarks: - Prefixes allocated to A2 Hosting have signed RPKI
remarks: ROAs in the appropriate Regional Internet Registry.
remarks:
remarks: ======================================================
remarks:
mnt-by: MAINT-A2HOSTING
notify: [email protected]
changed: [email protected] 20210404
source: RADB
last-modified: 2023-11-13T16:05:28Z
--- ARIN Whois ---
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#
ASNumber: 55293
ASName: A2HOSTING
ASHandle: AS55293
RegDate: 2013-05-17
Updated: 2013-05-17
Ref: https://rdap.arin.net/registry/autnum/55293
OrgName: A2 Hosting, Inc.
OrgId: A2HOS
Address: P.O. Box 2998
City: Ann Arbor
StateProv: MI
PostalCode: 48106
Country: US
RegDate: 2004-03-16
Updated: 2026-03-31
Comment: http://www.a2hosting.com
Ref: https://rdap.arin.net/registry/entity/A2HOS
OrgTechHandle: DAVEY24-ARIN
OrgTechName: Davey, Michael
OrgTechPhone: +44 20 30954278
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/DAVEY24-ARIN
OrgTechHandle: NETWO10018-ARIN
OrgTechName: Networks
OrgTechPhone: +15182186040
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/NETWO10018-ARIN
OrgTechHandle: PLW1-ARIN
OrgTechName: Walker, Philip Leo
OrgTechPhone: +02037663747
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/PLW1-ARIN
OrgAbuseHandle: CONTA420-ARIN
OrgAbuseName: Contact, Abuse
OrgAbusePhone: +442030954275
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/CONTA420-ARIN
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#