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.
| ASN | 4286 |
|---|
| Name | MCI-WORLD |
|---|
| Organization | Verizon Business |
|---|
| Registry | ARIN |
|---|
| IPv4 addresses | 0 |
|---|
| IPv6 /64 networks | 0 |
|---|
| Prefixes | 0 |
|---|
Other ASN allocated to Verizon Business
| ASN |
Name |
IP addresses |
| 701 |
UUNET |
43,179,264 |
| 22394 |
CELLCO |
31,018,752 |
| 6167 |
CELLCO-PART |
15,570,432 |
| 2828 |
XO-AS15 |
6,653,184 |
| 702 |
UUNET |
6,036,736 |
| 3371 |
MCI-ASN |
1,644,544 |
| 703 |
UUNET |
724,224 |
| 3372 |
MCI-ASN |
493,056 |
| 7046 |
RFC2270-UUNET-CUSTOMER |
470,528 |
| 14551 |
UUNET-SA |
199,424 |
| 12079 |
CELLCO-PART |
181,504 |
| 6984 |
NYNEX-AS |
107,520 |
| 3369 |
MCI-ASN |
82,688 |
| 3377 |
MCI-ASN |
82,432 |
| 3378 |
MCI-ASN |
75,520 |
| 12234 |
UUNET-INT |
36,864 |
| 3375 |
MCI-ASN |
33,792 |
| 6256 |
CELLCO-PART |
32,000 |
| 3376 |
MCI-ASN |
21,504 |
| 1699 |
ANS-1699-AS |
20,480 |
| 17373 |
MCI-COV |
16,640 |
| 3373 |
MCI-ASN |
12,288 |
| 6976 |
VZN-VOL2 |
11,008 |
| 1661 |
ANS-ATLANTA |
9,472 |
| 6995 |
VRIS-6995 |
8,960 |
| 11486 |
COLO-PREM-VZB |
7,168 |
| 3374 |
MCI-ASN |
6,144 |
| 1321 |
ANSBB-ASNNET-1 |
5,632 |
| 1339 |
ANSBB-ASNNET-1 |
5,120 |
| 7021 |
VRIS-7021 |
3,840 |
| 1689 |
ANS-1689-AS |
3,840 |
| 18573 |
WCOM-TSENGR-AS |
3,584 |
| 33052 |
VZUNET |
3,328 |
| 13666 |
VRIS-AS-BLOCK |
2,560 |
| 7014 |
XO-AS7014 |
2,304 |
| 1326 |
ANSBB-ASNNET-1 |
1,280 |
| 7407 |
MCI-SGUM |
1,024 |
| 13662 |
VRIS-AS-BLOCK |
1,024 |
| 1383 |
ANSBB-ASNNET-2 |
768 |
| 1325 |
ANSBB-ASNNET-1 |
768 |
| 13671 |
VRIS-AS-BLOCK |
512 |
| 813 |
UUNET-CANADA |
512 |
| 1323 |
ANSBB-ASNNET-1 |
256 |
| 1670 |
ANS-UK |
256 |
| 11303 |
DATARETURN |
256 |
| 3620 |
MCIASN-BLK |
256 |
| 10784 |
TOTALITY |
0 |
| 393490 |
BJN2-2 |
0 |
| 399730 |
BJN-SAC |
0 |
| 8115 |
VRIS-8112-8115 |
0 |
| 14164 |
BGP-INTC |
0 |
| 7836 |
XO-AS16 |
0 |
| 10805 |
XO-AS10805 |
0 |
| 11113 |
XO-AS11113 |
0 |
| 3965 |
INTERLINK-3 |
0 |
| 7192 |
VRIS-7192 |
0 |
| 399731 |
BJN-TWN |
0 |
| 63200 |
ASN-SPEED-TEST |
0 |
| 55040 |
VZASN20220202 |
0 |
| 8017 |
VRIS-8017 |
0 |
| 7450 |
MCICS-7450 |
0 |
| 54580 |
BLUEJEANS-GLOBAL |
0 |
| 8016 |
VRIS-8016 |
0 |
| 7193 |
VRIS-7193 |
0 |
| 8114 |
VRIS-8112-8115 |
0 |
| 11145 |
VRIS-11145-11149 |
0 |
| 11371 |
UUNET-AS-11371 |
0 |
| 15308 |
B-A-C-S |
0 |
| 17106 |
CELLCO-PART |
0 |
| 22521 |
VGN |
0 |
| 18461 |
BELL-ATL |
0 |
| 18541 |
BJN2 |
0 |
| 13663 |
VRIS-AS-BLOCK |
0 |
| 18654 |
TOTALITY-2 |
0 |
| 19025 |
XO-ASN12 |
0 |
| 19026 |
XO-ASN14 |
0 |
| 19027 |
XO-ASN11 |
0 |
| 19028 |
XO-ASN10 |
0 |
| 19262 |
VZGNI-TRANSIT |
0 |
| 19973 |
WBS-JAN-1 |
0 |
| 15060 |
XO-ASN7 |
0 |
| 15058 |
XO-ASN8 |
0 |
| 32471 |
CELLCO-PART |
0 |
| 14311 |
XO-ASN2 |
0 |
| 12199 |
UUNET-RD |
0 |
| 30069 |
BLUEJEANS |
0 |
| 13562 |
GTENS |
0 |
| 13667 |
VRIS-AS-BLOCK |
0 |
| 14040 |
XO-ASN1 |
0 |
| 23148 |
TERRENAP |
0 |
| 14405 |
XO-ASN4 |
0 |
| 14406 |
XO-ASN3 |
0 |
| 14407 |
XO-ASN5 |
0 |
| 15056 |
XO-ASN9 |
0 |
| 15057 |
XO-ASN6 |
0 |
| 21910 |
DRTN-SFA |
0 |
| 6541 |
VZN-VOL1 |
0 |
| 145 |
VBNS |
0 |
| 1672 |
ANS-CHICAGO |
0 |
| 1673 |
ANS-BB |
0 |
| 1674 |
ANS-SANFRAN |
0 |
| 1675 |
ANS-NY2-AS |
0 |
| 1677 |
ANS-NY3-AS |
0 |
| 1681 |
ANS-CORP-MI |
0 |
| 1683 |
ANS-NY4-AS |
0 |
| 1684 |
ANS-1684-AS |
0 |
| 1685 |
ANS-JAPAN |
0 |
| 1686 |
ANS-1686-AS |
0 |
| 1687 |
ANS-1687-AS |
0 |
| 1688 |
ANS-AT-PACBELL-NAP |
0 |
| 1692 |
ANS-1692-AS |
0 |
| 1693 |
ANS-1693-AS |
0 |
| 1694 |
ANS-SANFRAN2-AS |
0 |
| 1671 |
ANS-1671-AS |
0 |
| 1669 |
ANS-BB2 |
0 |
| 284 |
UUNET-IPV6 |
0 |
| 705 |
UUNET |
0 |
| 814 |
UUNET-CANADA |
0 |
| 815 |
UUNET-CANADA |
0 |
| 816 |
MOONV6 |
0 |
| 817 |
UUNET-CANADA |
0 |
| 1331 |
ANSBB-ASNNET-1 |
0 |
| 1337 |
ANSBB-ASNNET-1 |
0 |
| 1382 |
ANSBB-ASNNET-2 |
0 |
| 1395 |
ANSBB-ASNNET-2 |
0 |
| 1660 |
ANS-CORP-NY |
0 |
| 1662 |
VFN-BACKBONE |
0 |
| 1665 |
VFN-MARKETCENTERS |
0 |
| 1666 |
VFN-MEMBERS |
0 |
| 1667 |
ANS-DC2 |
0 |
| 1695 |
ANS-1695-AS |
0 |
| 1697 |
NETENG-MONITORING |
0 |
| 3493 |
INTERLINK |
0 |
| 3707 |
DIGEX3707 |
0 |
| 3963 |
INTERLINK-1 |
0 |
| 3964 |
INTERLINK-2 |
0 |
| 1384 |
ANSBB-ASNNET-2 |
0 |
| 3966 |
INTERLINK-4 |
0 |
| 4017 |
BELLST |
0 |
| 4183 |
UUNET-MCIWCOM |
0 |
| 4239 |
ATCW-AS |
0 |
| 4313 |
XOXO-AS4313 |
0 |
| 4908 |
AS-CONCENTRIC |
0 |
| 4981 |
TECLINK |
0 |
| 5725 |
XO |
0 |
| 6066 |
VERIZON-BUSINESS-MAE-AS6066 |
0 |
| 6113 |
GRIDNET |
0 |
| 2892 |
MCI-AREA-5 |
0 |
| 2891 |
MCI-AREA-4 |
0 |
| 1743 |
MCI-SF-AS |
0 |
| 1934 |
ANS-RESTON-AS |
0 |
| 1957 |
ANSCIX-AS |
0 |
| 1964 |
MCI-NETCS |
0 |
| 1969 |
TELEDYNE-AS |
0 |
| 2548 |
ALGX-ATCW-AS |
0 |
| 2634 |
CELLCO-PART |
0 |
| 2757 |
MCI-NETA |
0 |
| 2758 |
MCI-NETB |
0 |
| 2759 |
MCI-NETC |
0 |
| 2760 |
MCI-NETD |
0 |
| 2761 |
MCI-NETE |
0 |
| 2888 |
MCI-AREA-1 |
0 |
| 2889 |
MCI-AREA-2 |
0 |
| 2890 |
MCI-AREA-3 |
0 |
| 6350 |
VRIS-6350 |
0 |