BGP map for 74.213.128.0/19

74.213.128.0/19 is announced by AS17378 TierPoint, LLC and seen by 329 peers of 23 RIPE RIS collectors, over 257 different AS paths. Its busiest upstreams are AS6461 Zayo Bandwidth (47%), AS174 Cogent Communications, LLC (28%) and AS3356 Level 3 Parent, LLC (25%). The most common path, used by 10 peers, is AS24482 AS6461 AS17378.

Routes checked 19:43:30 UTC

No change in the origin, the upstreams or the number of peers since 19:43 UTC, when this site first looked at 74.213.128.0/19.

AS-path graph toward 74.213.128.0/19

origin Tier 1Tier 2edge network prefix best path: chosen by 10 of 329 peers (3%) number on a line = peers using that link RIS data up to 19:43 UTC what the colours mean 12 of 257 paths drawn 6 quieter networks left out

View JSON Raw upstream

329collector peers

23RIS collectors

257distinct AS paths

3.5average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS6461 Zayo Bandwidth	154	47%
AS174 Cogent Communications, LLC	92	28%
AS3356 Level 3 Parent, LLC	83	25%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS6461 Zayo Bandwidth	149	45%
AS174 Cogent Communications, LLC	92	28%
AS3356 Level 3 Parent, LLC	83	25%
AS1299 TWELVE99 Arelion Sweden AB	13	4%
AS2914 NTT America, Inc.	10	3%
AS1764 NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	6	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	6	2%
AS6939 Hurricane Electric LLC	6	2%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	5	2%
AS34549 MEER-AS meerfarbig GmbH & Co. KG	4	1%

AS paths

Every distinct path the collector peers use, most common first. An ASN repeated to lengthen a path (a prepend) is shown once.

#	Path, collector peer to origin	Peers	Share	Collectors
1	AS24482 AS6461 AS17378	10	3%	10
2	AS8218 AS6461 AS17378	7	2%	6
3	AS199524 AS174 AS17378	7	2%	7
4	AS6461 AS17378	5	2%	5
5	AS49544 AS3356 AS17378	5	2%	4
6	AS13030 AS6461 AS17378	4	1%	4
7	AS14840 AS3356 AS17378	4	1%	2
8	AS47147 AS6461 AS17378	4	1%	4
9	AS9002 AS6461 AS17378	3	<1%	3
10	AS48185 AS6461 AS17378	3	<1%	3
11	AS3214 AS6461 AS17378	3	<1%	3
12	AS35280 AS3356 AS17378	3	<1%	3
13	AS34019 AS6461 AS17378	3	<1%	3
14	AS25091 AS6461 AS17378	3	<1%	3
15	AS3257 AS3356 AS17378	2	<1%	2
16	AS6830 AS6461 AS17378	2	<1%	2
17	AS3320 AS6461 AS17378	2	<1%	2
18	AS6424 AS174 AS17378	2	<1%	2
19	AS25160 AS174 AS17378	2	<1%	2
20	AS1299 AS174 AS17378	2	<1%	2
21	AS50628 AS3356 AS17378	2	<1%	2
22	AS3491 AS174 AS17378	2	<1%	2
23	AS15547 AS6461 AS17378	2	<1%	2
24	AS12779 AS6461 AS17378	2	<1%	2
25	AS6762 AS3356 AS17378	2	<1%	2
26	AS59890 AS3356 AS17378	2	<1%	2
27	AS271253 AS3356 AS17378	2	<1%	1
28	AS19151 AS174 AS17378	2	<1%	2
29	AS58057 AS34549 AS6461 AS17378	2	<1%	2
30	AS31027 AS6797 AS6461 AS17378	2	<1%	1
31	AS35710 AS3320 AS6461 AS17378	2	<1%	2
32	AS14907 AS2914 AS3356 AS17378	2	<1%	2
33	AS51184 AS1764 AS6461 AS17378	2	<1%	2
34	AS48362 AS1764 AS6461 AS17378	2	<1%	2
35	AS51185 AS6762 AS3356 AS17378	2	<1%	2
36	AS142289 AS9583 AS4755 AS6453 AS174 AS17378	2	<1%	1
37	AS15692 AS174 AS17378	1	<1%	1
38	AS6894 AS174 AS17378	1	<1%	1
39	AS31742 AS174 AS17378	1	<1%	1
40	AS1828 AS6461 AS17378	1	<1%	1
41	AS2914 AS3356 AS17378	1	<1%	1
42	AS3491 AS6461 AS17378	1	<1%	1
43	AS62167 AS3356 AS17378	1	<1%	1
44	AS39122 AS174 AS17378	1	<1%	1
45	AS42473 AS6461 AS17378	1	<1%	1
46	AS3170 AS6461 AS17378	1	<1%	1
47	AS7018 AS3356 AS17378	1	<1%	1
48	AS50304 AS6461 AS17378	1	<1%	1
49	AS132825 AS3356 AS17378	1	<1%	1
50	AS22652 AS174 AS17378	1	<1%	1

50 of 257 paths shown. All of them are in the JSON.

More prefixes from AS17378

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 19:43 UTC, fetched 8 minutes ago.