The Autonomous System (AS) number 703 is assigned to MCI Communications Services, Inc. d/b/a Verizon Business. AS703 is assigned on 1990-08-03 by the Regional Internet Registry arin. The country of registration is United States. At least 820 domains are hosted on AS703. Examples of domains are foodstandards.gov.au and musicweb-international.com. At least 197 name servers are hosted on AS703. Examples of name servers are ns1.hkenterprise.com and ns4.makeshop.com. There are 66 IPv4 prefixes announced by AS703. Examples of prefixes are 220.127.116.11/24 and 18.104.22.168/24. There are 18 IPv6 prefixes announced by AS703. Examples of prefixes are 2404:e0::/28 and 2404:e4:120::/44.
|AS number||703 (AS703 / ASN703)|
|Organization||MCI Communications Services, Inc. d/b/a Verizon Business|
|Country||United States (US)|
|Allocation date||1990-08-03 by ARIN|
|Number of IPv4 addresses||788,736|
|ASRank (based on number of IPs)||444|
|Number of IP prefixes||66 (IPv4) 18 (IPv6)|
|AS has bogon prefixes||No|
|Number of peers||19 (IPv4) 13 (IPv6)|
|Number of domains hosted||820|
|Number of adult domains hosted||1|
|Number of name servers hosted||197|
|Number of SPAM hosts hosted||2|
|Number of open proxies hosted||0|
|Number of mail servers hosted||330|
|Number of IDN domains hosted||2|
|Number of domains in Alexa top million||24|
|701||US||MCI Communications Services, Inc. d/b/a Verizon Business|
|4635||HK||Hong Kong Internet Exchange--Route Server 1|
|7474||AU||SingTel Optus Pty Ltd|
|6453||US||TATA COMMUNICATIONS (AMERICA) INC|
|17408||TW||AboveNet Communications Taiwan|
|2497||JP||Internet Initiative Japan Inc.|
|2914||US||NTT America, Inc.|
|9304||HK||HGC Global Communications Limited|
|1221||AU||Telstra Corporation Ltd|
|3491||US||PCCW Global, Inc.|
|8220||GB||COLT Technology Services Group Limited|
|7575||AU||Australian Academic and Reasearch Network (AARNet)|
Number of prefixes and peers for the last 360 days.
Number of domains, mail and name server hosted in the past on this AS.
Hosting history of domains break down by Top Level Domain (TLD) category.
AS Ranking history based on number of IPv4 addresses.
The AS/BGP Report is calculated for every allocated AS number. The report is updated on a weekly basis, last updated on 2019-04-14.
The underlying DNS data is updated every 3 weeks, the Whois data is cached for about one month.