AS701

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

AS 701 UUNET

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.

49,244,672 IP addresses
ASN701
NameUUNET
OrganizationMCI Communications Services, Inc. d/b/a Verizon Business
CountryUnited States  
RegistryARIN
IPv4 addresses49,244,672
IPv6 /64 networks1.13 x 240
Prefixes19,778
Other ASN allocated to MCI Communications Services, Inc. d/b/a Verizon Business
ASN Name IP addresses
2828 XO-AS15 6,747,392
702 UUNET 6,031,872
7046 RFC2270-UUNET-CUSTOMER 824,448
703 UUNET 745,728
19973 WBS-JAN-1 201,984
11486 COLO-PREM-VZB 195,584
14551 UUNET-SA 175,872
23148 TERRENAP 166,144
15133 EDGECAST 121,856
6066 VERIZON-BUSINESS-MAE-AS6066 65,792
12234 UUNET-INT 37,376
705 UUNET 36,608
14210 EDGECAST-DCA 21,248
6976 VZN-VOL2 11,264
4908 AS-CONCENTRIC 10,240
14153 EDGECAST-IR 9,984
6995 VRIS-6995 9,216
813 UUNET-CANADA 5,888
7014 XO-AS7014 4,864
6541 VZN-VOL1 4,608
13666 VRIS-AS-BLOCK 2,560
13662 VRIS-AS-BLOCK 1,536
14311 XO-ASN2 1,280
18573 WCOM-TSENGR-AS 1,280
13667 VRIS-AS-BLOCK 1,024
8114 VRIS-8112-8115 1,024
8115 VRIS-8112-8115 768
13671 VRIS-AS-BLOCK 512
10784 TOTALITY 512
18654 TOTALITY-2 512
19262 VZGNI-TRANSIT 256
13663 VRIS-AS-BLOCK 256
3707 DIGEX3707 0
11145 VRIS-11145-11149 0
11303 DATARETURN 0
IPv4 Prefixes for AS701 - showing the first 20 of 19,739 networks
Network Location Addresses
100.0.0.0/16 MCI Communications Services, Inc. d/b/a Verizon Business   Boston 65,536
100.0.100.0/24 MCI Communications Services, Inc. d/b/a Verizon Business   Boston 256
100.0.101.0/24 MCI Communications Services, Inc. d/b/a Verizon Business   Boston 256
100.0.108.0/24 MCI Communications Services, Inc. d/b/a Verizon Business   Boston 256
100.0.114.0/24 MCI Communications Services, Inc. d/b/a Verizon Business   Boston 256
100.0.121.0/24 MCI Communications Services, Inc. d/b/a Verizon Business   Boston 256
100.0.124.0/24 MCI Communications Services, Inc. d/b/a Verizon Business   Boston 256
100.0.126.0/24 MCI Communications Services, Inc. d/b/a Verizon Business   Boston 256
100.0.14.0/24 MCI Communications Services, Inc. d/b/a Verizon Business   Boston 256
100.0.161.0/24 MCI Communications Services, Inc. d/b/a Verizon Business   Boston 256
100.0.162.0/24 MCI Communications Services, Inc. d/b/a Verizon Business   Boston 256
100.0.164.0/24 MCI Communications Services, Inc. d/b/a Verizon Business   Boston 256
100.0.168.0/24 MCI Communications Services, Inc. d/b/a Verizon Business   Boston 256
100.0.169.0/24 MCI Communications Services, Inc. d/b/a Verizon Business   Providence 256
100.0.174.0/24 MCI Communications Services, Inc. d/b/a Verizon Business   Boston 256
100.0.177.0/24 MCI Communications Services, Inc. d/b/a Verizon Business   Boston 256
100.0.180.0/24 MCI Communications Services, Inc. d/b/a Verizon Business   Chicago 256
100.0.181.0/24 MCI Communications Services, Inc. d/b/a Verizon Business   Lawrence 256
100.0.189.0/24 MCI Communications Services, Inc. d/b/a Verizon Business   Boston 256
100.0.19.0/24 MCI Communications Services, Inc. d/b/a Verizon Business   Boston 256
IPv6 Prefixes for AS701 - showing the first 20 of 39 networks
Network Location /64 Prefixes
2001:4868::/32 MCI Communications Services, Inc. d/b/a Verizon Business   Chicago 232
2600:4000::/24 MCI Communications Services, Inc. d/b/a Verizon Business   Ashburn 240
2600:4040:1000::/36 MCI Communications Services, Inc. d/b/a Verizon Business   Chicago 228
2600:4040:2000::/36 MCI Communications Services, Inc. d/b/a Verizon Business   Ashburn 228
2600:4040:3000::/36 MCI Communications Services, Inc. d/b/a Verizon Business   Ashburn 228
2600:4040:4000::/36 MCI Communications Services, Inc. d/b/a Verizon Business   Ashburn 228
2600:4040:5000::/36 MCI Communications Services, Inc. d/b/a Verizon Business   Ashburn 228
2600:4040:6000::/36 MCI Communications Services, Inc. d/b/a Verizon Business   Ashburn 228
2600:4040:7000::/36 MCI Communications Services, Inc. d/b/a Verizon Business   Ashburn 228
2600:4040:9000::/36 MCI Communications Services, Inc. d/b/a Verizon Business   Chicago 228
2600:4040:a000::/36 MCI Communications Services, Inc. d/b/a Verizon Business   Chicago 228
2600:4040:b000::/36 MCI Communications Services, Inc. d/b/a Verizon Business   Ashburn 228
2600:4040:c000::/36 MCI Communications Services, Inc. d/b/a Verizon Business   Ashburn 228
2600:4040:d000::/36 MCI Communications Services, Inc. d/b/a Verizon Business   Ashburn 228
2600:4040:e000::/36 MCI Communications Services, Inc. d/b/a Verizon Business   Ashburn 228
2600:4041::/36 MCI Communications Services, Inc. d/b/a Verizon Business   Ashburn 228
2600:40f0:2::/48 MCI Communications Services, Inc. d/b/a Verizon Business   Washington D.C. 216
2600:40f0:a::/48 MCI Communications Services, Inc. d/b/a Verizon Business   Ashburn 216
2600:40f0:e::/48 MCI Communications Services, Inc. d/b/a Verizon Business   Ashburn 216
2600:40ff:fff9::/48 Verizon Communications   Ashburn 216