BGP map for 163.253.78.0/23

163.253.78.0/23 is announced by AS11164 Internet2 and seen by 120 peers of 21 RIPE RIS collectors, over 92 different AS paths. Its busiest upstreams are AS3491 PCCW Global (HK) Ltd. (29%), AS6461 Zayo Bandwidth (27%) and AS3303 SWISSCOM (14%). The most common path, used by 7 peers, is AS8218 AS6461 AS11164.

Routes checked 20:54:45 UTC

No change in the origin, the upstreams or the number of peers since 20:54 UTC, when this site first looked at 163.253.78.0/23.

AS-path graph toward 163.253.78.0/23

origin Tier 1Tier 2edge network prefix best path: chosen by 7 of 120 peers (6%) number on a line = peers using that link RIS data up to 20:53 UTC what the colours mean 12 of 92 paths drawn 2 quieter networks left out

Download PNG View JSON Raw upstream

120collector peers

21RIS collectors

92distinct AS paths

3.4average AS hops, 1 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS3491 PCCW Global (HK) Ltd.	35	29%
AS6461 Zayo Bandwidth	32	27%
AS3303 SWISSCOM Swisscom (Schweiz) AG	17	14%
AS35280 F5 F5 Networks SARL	7	6%
AS4637 Telstra Global	7	6%
AS2497 Internet Initiative Japan Inc.	6	5%
AS49544 i3Dnet i3D.net B.V	2	2%
AS199524 GCORE G-Core Labs S.A.	2	2%
AS19151 BroadbandONE, LLC	2	2%
AS15412 FLAG-AS Flag Telecom UK Limited	2	2%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS3491 PCCW Global (HK) Ltd.	32	27%
AS6461 Zayo Bandwidth	27	23%
AS3303 SWISSCOM Swisscom (Schweiz) AG	17	14%
AS4637 Telstra Global	7	6%
AS8758 IWAY Iway AG	5	4%
AS35280 F5 F5 Networks SARL	5	4%
AS22356 Durand do Brasil Ltda	5	4%
AS137409 GSL Networks Pty LTD	4	3%
AS2497 Internet Initiative Japan Inc.	4	3%
AS60068 CDN77 Datacamp Limited	2	2%

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	AS8218 AS6461 AS11164	7	6%	6
2	AS6461 AS11164	5	4%	5
3	AS199524 AS3491 AS11164	4	3%	4
4	AS3491 AS11164	3	3%	3
5	AS34019 AS3303 AS11164	3	3%	3
6	AS11164	2	2%	2
7	AS49544 AS11164	2	2%	2
8	AS35280 AS11164	2	2%	2
9	AS199524 AS11164	2	2%	2
10	AS2497 AS11164	2	2%	2
11	AS19151 AS11164	2	2%	2
12	AS15547 AS3303 AS11164	2	2%	2
13	AS917 AS60068 AS3491 AS11164	2	2%	2
14	AS8529 AS137409 AS6461 AS11164	2	2%	2
15	AS20612 AS8758 AS3303 AS11164	2	2%	1
16	AS142289 AS9583 AS55836 AS64049 AS4637 AS11164	2	2%	1
17	AS1828 AS11164	1	<1%	1
18	AS852 AS11164	1	<1%	1
19	AS14907 AS11164	1	<1%	1
20	AS36236 AS11164	1	<1%	1
21	AS1280 AS11164	1	<1%	1
22	AS36924 AS35280 AS11164	1	<1%	1
23	AS48070 AS6461 AS11164	1	<1%	1
24	AS6894 AS2497 AS11164	1	<1%	1
25	AS6424 AS6461 AS11164	1	<1%	1
26	AS3170 AS3491 AS11164	1	<1%	1
27	AS6057 AS6461 AS11164	1	<1%	1
28	AS37721 AS6461 AS11164	1	<1%	1
29	AS17639 AS3491 AS11164	1	<1%	1
30	AS38001 AS3491 AS11164	1	<1%	1
31	AS835 AS6461 AS11164	1	<1%	1
32	AS13781 AS6461 AS11164	1	<1%	1
33	AS45489 AS3491 AS11164	1	<1%	1
34	AS38008 AS3491 AS11164	1	<1%	1
35	AS134823 AS3491 AS11164	1	<1%	1
36	AS28910 AS6461 AS11164	1	<1%	1
37	AS49028 AS35280 AS11164	1	<1%	1
38	AS2027 AS35280 AS11164	1	<1%	1
39	AS50628 AS35280 AS11164	1	<1%	1
40	AS15623 AS3303 AS11164	1	<1%	1
41	AS59414 AS3303 AS11164	1	<1%	1
42	AS29222 AS3303 AS11164	1	<1%	1
43	AS20764 AS3491 AS11164	1	<1%	1
44	AS37697 AS3491 AS11164	1	<1%	1
45	AS52320 AS6461 AS11164	1	<1%	1
46	AS4777 AS2497 AS11164	1	<1%	1
47	AS15605 AS6461 AS11164	1	<1%	1
48	AS41327 AS3491 AS11164	1	<1%	1
49	AS14630 AS2856 AS5400 AS11164	1	<1%	1
50	AS207841 AS137409 AS6461 AS11164	1	<1%	1

50 of 92 paths shown. All of them are in the JSON.

More prefixes from AS11164

Routes seen by RIPE RIS in the 24 hours up to 15 Sep 2026, 20:53 UTC, fetched just now.