MCI Communications Services, Inc. d/b/a Verizon Business

AS 701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business

MCI Communications Services, Inc. d/b/a Verizon Business

AS 701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business


Autonomous Systems are networks typically governed by large ISPs that participate in global Internet routing. Each network is assigned a unique identification number known as the AS number or ASN by the Internet Assigned Numbers Authority.

  39,934,976 IP addresses

  Network
ASN701
NameUUNET - MCI Communications Services, Inc. d/b/a Verizon Business
OrganizationMCI Communications Services, Inc. d/b/a Verizon Business
CountryUnited States  
RegistryARIN


  Details
IPv4 addresses39,934,976
IPv6 /64 networks1.16 x 240
Prefixes7,640


  Other ASN allocated to MCI Communications Services, Inc. d/b/a Verizon Business
ASN Name IP addresses
2828 XO-AS15 - XO Communications 6,618,112
702 AS702 6,123,520
703 AS703 859,712
7046 RFC2270-UUNET-CUSTOMER - MCI Communications Services, Inc. d/b/a Verizon Busine 788,480
11486 COLO-PREM-VZB - MCI Communications Services, Inc. d/b/a Verizon Business 237,056
23148 TERRENAP - MCI Communications Services, Inc. d/b/a Verizon Business 222,208
19973 WBS-JAN-1 201,984
11303 DATARETURN - MCI Communications Services, Inc. d/b/a Verizon Business 146,432
14551 UUNET-SA - MCI Communications Services, Inc. d/b/a Verizon Business 143,360
15133 EDGECAST - MCI Communications Services, Inc. d/b/a Verizon Business 106,784
3707 DIGEX3707 - MCI Communications Services, Inc. d/b/a Verizon Business 88,320
6066 VERIZON-BUSINESS-MAE-AS6066 - MCI Communications Services, Inc. d/b/a Verizon B 65,792
705 AS705 45,568
6976 VZN-VOL2 - MCI Communications Services, Inc. d/b/a Verizon Business 27,136
12234 UUNET-INT - MCI Communications Services, Inc. d/b/a Verizon Business 21,504
4908 AS-CONCENTRIC - XO Communications 15,360
14210 EDGECAST-DCA - MCI Communications Services, Inc. d/b/a Verizon Business 13,056
14153 EDGECAST-IR - MCI Communications Services, Inc. d/b/a Verizon Business 11,264
7014 XO-AS7014 - MCI Communications Services, Inc. d/b/a Verizon Business 8,192
813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 5,888
6541 VZN-VOL1 4,608
18573 WCOM-TSENGR-AS - MCI Communications Services, Inc. d/b/a Verizon Business 3,328
14311 XO-ASN2 - MCI Communications Services, Inc. d/b/a Verizon Business 1,792
13666 AS13666 1,536
13667 AS13667 1,024
8114 AS8114 1,024
8115 AS8115 768
13663 AS13663 512
10784 TOTALITY - MCI Communications Services, Inc. d/b/a Verizon Business 512
18654 AS18654 512
19262 VZGNI-TRANSIT 256
13662 AS13662 256


  Prefixes for AS701
IPv4 addresses - showing the first 20 of 7,342 networks
Network Location Addresses
100.0.0.0/16 MCI Communications Services, Inc. d/b/a Verizon Business   Boston 65,536
100.1.0.0/16 MCI Communications Services, Inc. d/b/a Verizon Business   Newark 65,536
100.10.0.0/16 MCI Communications Services, Inc. d/b/a Verizon Business   Providence 65,536
100.11.0.0/16 MCI Communications Services, Inc. d/b/a Verizon Business   Philadelphia 65,536
100.12.0.0/16 MCI Communications Services, Inc. d/b/a Verizon Business   New York 65,536
100.14.0.0/16 MCI Communications Services, Inc. d/b/a Verizon Business   Philadelphia 65,536
100.15.0.0/16 MCI Communications Services, Inc. d/b/a Verizon Business   Washington D.C. 65,536
100.16.0.0/16 MCI Communications Services, Inc. d/b/a Verizon Business   Baltimore 65,536
100.17.0.0/16 MCI Communications Services, Inc. d/b/a Verizon Business   Boston 65,536
100.18.0.0/16 MCI Communications Services, Inc. d/b/a Verizon Business   Baltimore 65,536
100.19.0.0/16 MCI Communications Services, Inc. d/b/a Verizon Business   Philadelphia 65,536
100.2.0.0/16 MCI Communications Services, Inc. d/b/a Verizon Business   New York 65,536
100.33.0.0/16 Verizon Communications   New York 65,536
100.34.0.0/16 Verizon Communications   Philadelphia 65,536
100.35.0.0/16 Verizon Communications   Newark 65,536
100.36.0.0/16 Verizon Communications   Chevy Chase Village 65,536
100.37.0.0/16 Verizon Communications   New York 65,536
100.38.0.0/16 Verizon Communications   New York 65,536
100.4.0.0/17 MCI Communications Services, Inc. d/b/a Verizon Business   Norfolk (Ocean View) 32,768
100.4.128.0/17 MCI Communications Services, Inc. d/b/a Verizon Business   Albany 32,768

IPv6 addresses - showing the first 20 of 298 networks
Network Location /64 Prefixes
2600:4000::/26 Verizon Communications   Ashburn 238
2600:4040:1000::/36 Verizon Communications   Ashburn 228
2600:4040:2000::/36 Verizon Communications   Ashburn 228
2600:4040:3000::/36 Verizon Communications   Ashburn 228
2600:4040:4000::/36 Verizon Communications   Ashburn 228
2600:4040:5000::/36 Verizon Communications   Ashburn 228
2600:4040:6000::/35 Verizon Communications   Ashburn 229
2600:4040:8000::/33 Verizon Communications   Ashburn 231
2600:4040::/36 Verizon Communications   Ashburn 228
2600:4041::/32 Verizon Communications   Ashburn 232
2600:4042::/31 Verizon Communications   Ashburn 233
2600:4044::/30 Verizon Communications   Ashburn 234
2600:4048::/29 Verizon Communications   Ashburn 235
2600:4050::/28 Verizon Communications   Ashburn 236
2600:4060::/27 Verizon Communications   Ashburn 237
2600:4080::/26 Verizon Communications   Ashburn 238
2600:40c0::/27 Verizon Communications   Ashburn 237
2600:40e0::/28 Verizon Communications   Ashburn 236
2600:40f0:1000::/36 Verizon Communications   Ashburn 228
2600:40f0:10::/44 Verizon Communications   Ashburn 220


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