AS11979 · US · ARIN
3
Upstream providers
5
Downstream customers
20k
v4 addresses
1
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Provider First Seen Last Seen Peers Confidence AF
AS3356
AS3356
2024-09-01
1y 8mo
2026-05-13
207 peers
AS209 AS701 AS835 AS924 AS999 AS1140 AS1299 AS2500 AS2518 AS2914 AS3320 AS3333 AS3491 AS3549 AS4128 AS4641 AS6424 AS6461 AS6730 AS6762 AS6830 AS7018 AS8218 AS8220 AS11039 AS12859 AS12956 AS14315 AS14537 AS14630 AS14907 AS15562 AS15605 AS15692 AS16276 AS17350 AS17660 AS19529 AS20080 AS20811 AS24482 AS27986 AS28824 AS32590 AS35710 AS40864 AS42473 AS45049 AS45489 AS47147 AS47692 AS48112 AS49434 AS49544 AS49605 AS50304 AS51185 AS52075 AS52468 AS52873 AS57381 AS59105 AS59414 AS61832 AS64475 AS142289 AS150369 AS151704 AS199524 AS206271 AS216285 AS271253
v4 v6
AS174
AS174
2024-09-01
1y 8mo
2026-05-13
189 peers
AS1140 AS1273 AS1299 AS3491 AS4775 AS6453 AS6461 AS6730 AS6762 AS6830 AS8218 AS8888 AS12307 AS12859 AS12956 AS12969 AS13030 AS14907 AS15605 AS16276 AS16552 AS17660 AS19754 AS20514 AS20811 AS23673 AS29691 AS32590 AS35280 AS36924 AS37497 AS37697 AS38001 AS38726 AS40864 AS42473 AS43733 AS45049 AS47147 AS48112 AS48362 AS49028 AS49432 AS49434 AS51185 AS52075 AS52468 AS59414 AS132884 AS134823 AS197580 AS198249 AS199524 AS199938 AS205206 AS210937 AS212317 AS216285 AS271253 AS328206 AS328840 AS328964 AS398465
v4 v6
GTT-BACKBONE
AS3257
2024-09-01
1y 8mo
2026-05-13
183 peers
AS260 AS1031 AS1280 AS2914 AS3214 AS3257 AS3320 AS3333 AS3491 AS4128 AS4641 AS4775 AS5580 AS6453 AS6762 AS6830 AS7768 AS8218 AS8220 AS8582 AS12956 AS14315 AS14630 AS14907 AS15605 AS16260 AS16276 AS16552 AS17350 AS20080 AS24482 AS25152 AS27986 AS32590 AS34927 AS35280 AS35710 AS36924 AS37697 AS38726 AS40864 AS47147 AS48112 AS49434 AS49605 AS51185 AS52075 AS52468 AS55720 AS64475 AS138685 AS142271 AS142289 AS151704 AS199524 AS264479 AS271253 AS328964 AS398465
v4 v6

Customers (5)

Customer Country First Seen Last Seen IPs Peers Confidence AF
AS16433
AS16433
US 2024-09-01
1y 8mo
2026-05-13 111k
163 peers
AS260 AS3257 AS5580 AS8582 AS16260
v4 v6
AS19331
AS19331
US 2024-09-01
1y 8mo
2026-05-13 139k
138 peers
AS209 AS260 AS835 AS924 AS999 AS1031 AS3214 AS3257 AS3320 AS3491 AS3549 AS4775 AS5580 AS6453 AS6461 AS6730 AS6762 AS6830 AS7018 AS7768 AS8218 AS8220 AS8582 AS11039 AS12307 AS12956 AS14315 AS14630 AS14907 AS15605 AS16260 AS16276 AS16552 AS17660 AS19529 AS20080 AS20811 AS23673 AS24482 AS27986 AS32590 AS35280 AS35710 AS36924 AS37697 AS38001 AS38726 AS40864 AS47147 AS48112 AS49434 AS49605 AS51185 AS52075 AS52468 AS59414 AS61832 AS64475 AS132884 AS134823 AS138685 AS142271 AS142289 AS151704 AS197580 AS199524 AS216285 AS271253
v4 v6
AS26727
AS26727
US 2024-09-01
1y 8mo
2026-05-13 42k
167 peers
AS209 AS260 AS835 AS924 AS999 AS1031 AS1299 AS2500 AS2914 AS3257 AS3320 AS3491 AS3549 AS4128 AS4641 AS5580 AS6453 AS6461 AS6730 AS6762 AS6830 AS7018 AS7768 AS8218 AS8220 AS8582 AS8888 AS11039 AS12859 AS12956 AS12969 AS13030 AS14315 AS14630 AS14907 AS15562 AS15605 AS15692 AS16260 AS16276 AS17660 AS19529 AS20080 AS20514 AS20811 AS27986 AS28824 AS32590 AS34927 AS35710 AS36924 AS38001 AS38726 AS40864 AS42473 AS43733 AS45049 AS45489 AS47147 AS47692 AS48112 AS48362 AS49028 AS49432 AS49434 AS49544 AS49605 AS50304 AS51185 AS52075 AS52468 AS57381 AS59414 AS61832 AS64475 AS132884 AS134823 AS138685 AS142271 AS142289 AS150369 AS151704 AS197580 AS199524 AS199938 AS205206 AS210937 AS212317 AS216285 AS271253 AS398465
v4 v6
AS29894
AS29894
US 2024-09-01
1y 8mo
2026-05-13 35k
169 peers
AS209 AS260 AS2914 AS3257 AS3491 AS3549 AS5580 AS6453 AS6762 AS7018 AS8582 AS12956 AS15562 AS15692 AS16260 AS16276 AS27986 AS199524
v4 v6
AS400589
AS400589
US 2024-09-01
1y 8mo
2026-05-13 9k
164 peers
AS260 AS3257 AS5580 AS8582 AS16260
v4 v6

Network Size

IPv4 and IPv6 prefixes originated over time

25
v4 prefixes
20k
v4 addresses
7
v6 prefixes
1
v6 /32s

Downstream Customers Over Time

Count of distinct downstream customers per snapshot date

Peering Links Over Time

Count of unclassified adjacencies per snapshot date

2025-11-02
Lost Transit
AS11979 AS11979 → lost provider AS16433 AS16433
Confidence: 85% Duration: 183d
2025-09-03
Lost Transit
AS11979 AS11979 → lost provider AS16433 AS16433
Confidence: 85% Duration: 123d

Renewal Calendar

Active providers first seen 11–13 months ago — possible annual contract renewals

This data is available to subscribers.

Sign in to view