AS1280 Internet Systems Consortium, Inc.

Company Website:

https://www.isc.org

Looking Glass:

https://bgp.he.net/lg/1280

Country of Origin:

Internet Exchanges: 1

Prefixes Originated (all): 184
Prefixes Originated (v4): 134
Prefixes Originated (v6): 50

Prefixes Announced (all): 184
Prefixes Announced (v4): 134
Prefixes Announced (v6): 50

RPKI Originated Valid (all): 99
RPKI Originated Valid (v4): 92
RPKI Originated Valid (v6): 7

RPKI Originated Invalid (all): 81
RPKI Originated Invalid (v4): 39
RPKI Originated Invalid (v6): 42

BGP Peers Observed (all): 42
BGP Peers Observed (v4): 40
BGP Peers Observed (v6): 37

IPs Originated (v4): 34,048
AS Paths Observed (v4): 122,180
AS Paths Observed (v6): 48,726

Average AS Path Length (all): 4.261
Average AS Path Length (v4): 4.277
Average AS Path Length (v6): 4.223

AS1280 IPv4 Peers

ASN	Name
AS6939	Hurricane Electric LLC
AS6762	TELECOM ITALIA SPARKLE S.p.A.
AS2914	NTT America, Inc.
AS1299	Arelion Sweden AB
AS9498	Bharti Airtel Ltd
AS7922	Comcast Cable Communications, LLC
AS13335	Cloudflare, Inc.
AS32787	Akamai Technologies, Inc.
AS11164	Internet2

AS1280 IPv6 Peers

ASN	Name
AS6939	Hurricane Electric LLC
AS2914	NTT America, Inc.
AS6762	TELECOM ITALIA SPARKLE S.p.A.
AS1299	Arelion Sweden AB
AS9498	Bharti Airtel Ltd

AS1280 IPv4 Peer Count

AS1280 IPv6 Peer Count

AS1280 IPv4 Prefixes Announced

AS1280 IPv6 Prefixes Announced

AS1280 IPv4 Prefixes Originated

AS1280 IPv6 Prefixes Originated

AS1280 IPv4 Route Propagation

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AS1280 IPv6 Route Propagation

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Prefix	Description	Visibility
Loading Prefixes...

Prefix	Description
103.11.221.0/24	Internet Systems Consortium
149.20.0.0/24	Internet Systems Consortium, Inc.
149.20.1.0/24	Internet Systems Consortium, Inc.
149.20.6.0/24	Internet Systems Consortium, Inc.
149.20.7.0/24	Various Registries (Maintained by ARIN)
149.20.8.0/24	Internet Systems Consortium, Inc.
149.20.10.0/24	Internet Systems Consortium, Inc.
149.20.12.0/24	Various Registries (Maintained by ARIN)
149.20.13.0/24	Various Registries (Maintained by ARIN)
149.20.14.0/24	Internet Systems Consortium, Inc.
149.20.15.0/24	Internet Systems Consortium, Inc.
149.20.16.0/24	Internet Systems Consortium, Inc.
149.20.17.0/24	Various Registries (Maintained by ARIN)
149.20.18.0/24	Various Registries (Maintained by ARIN)
149.20.19.0/24	Internet Systems Consortium, Inc.
149.20.20.0/24	Internet Systems Consortium, Inc.
149.20.21.0/24	Internet Systems Consortium, Inc.
149.20.22.0/24	Internet Systems Consortium, Inc.
149.20.23.0/24	Internet Systems Consortium, Inc.
149.20.24.0/24	Internet Systems Consortium, Inc.
149.20.25.0/24	Internet Systems Consortium, Inc.
149.20.26.0/24	Internet Systems Consortium, Inc.
149.20.27.0/24	Internet Systems Consortium, Inc.
149.20.28.0/24	Various Registries (Maintained by ARIN)
149.20.29.0/24	Various Registries (Maintained by ARIN)
149.20.30.0/24	Internet Systems Consortium, Inc.
149.20.31.0/24	Various Registries (Maintained by ARIN)
149.20.32.0/24	Various Registries (Maintained by ARIN)
149.20.33.0/24	Various Registries (Maintained by ARIN)
149.20.34.0/24	Various Registries (Maintained by ARIN)
149.20.35.0/24	Internet Systems Consortium, Inc.
149.20.36.0/24	Internet Systems Consortium, Inc.
149.20.37.0/24	Internet Systems Consortium, Inc.
149.20.38.0/24	Various Registries (Maintained by ARIN)
149.20.39.0/24	Internet Systems Consortium, Inc.
149.20.40.0/24	Internet Systems Consortium, Inc.
149.20.41.0/24	Internet Systems Consortium, Inc.
149.20.42.0/24	Internet Systems Consortium, Inc.
149.20.43.0/24	Internet Systems Consortium, Inc.
149.20.44.0/24	Various Registries (Maintained by ARIN)
149.20.45.0/24	Various Registries (Maintained by ARIN)
149.20.46.0/24	Internet Systems Consortium, Inc.
149.20.47.0/24	Internet Systems Consortium, Inc.
149.20.48.0/24	Various Registries (Maintained by ARIN)
149.20.49.0/24	Internet Systems Consortium, Inc.
149.20.50.0/24	Internet Systems Consortium, Inc.
149.20.51.0/24	Internet Systems Consortium, Inc.
149.20.52.0/24	Internet Systems Consortium, Inc.
149.20.53.0/24	Internet Systems Consortium, Inc.
149.20.54.0/24	Various Registries (Maintained by ARIN)
149.20.55.0/24	Internet Systems Consortium, Inc.
149.20.56.0/24	Various Registries (Maintained by ARIN)
149.20.58.0/24	Internet Systems Consortium, Inc.
149.20.59.0/24	Internet Systems Consortium, Inc.
149.20.60.0/24	Various Registries (Maintained by ARIN)
149.20.61.0/24	Internet Systems Consortium, Inc.
149.20.62.0/24	Various Registries (Maintained by ARIN)
149.20.63.0/24	Internet Systems Consortium, Inc.
149.20.64.0/24	Internet Systems Consortium, Inc.
149.20.65.0/24	Internet Systems Consortium, Inc.
149.20.72.0/24	Various Registries (Maintained by ARIN)
149.20.73.0/24	Various Registries (Maintained by ARIN)
149.20.74.0/24	Internet Systems Consortium, Inc.
149.20.75.0/24	Various Registries (Maintained by ARIN)
149.20.76.0/24	Internet Systems Consortium, Inc.
149.20.77.0/24	Internet Systems Consortium, Inc.
149.20.78.0/24	Various Registries (Maintained by ARIN)
149.20.79.0/24	Internet Systems Consortium, Inc.
149.20.80.0/24	Internet Systems Consortium, Inc.
149.20.81.0/24	Various Registries (Maintained by ARIN)
149.20.82.0/24	Internet Systems Consortium, Inc.
149.20.83.0/24	Internet Systems Consortium, Inc.
149.20.84.0/24	Various Registries (Maintained by ARIN)
149.20.85.0/24	Internet Systems Consortium, Inc.
149.20.86.0/24	Internet Systems Consortium, Inc.
149.20.87.0/24	Internet Systems Consortium, Inc.
149.20.88.0/24	Internet Systems Consortium, Inc.
149.20.90.0/24	Various Registries (Maintained by ARIN)
149.20.91.0/24	Internet Systems Consortium, Inc.
149.20.92.0/24	Internet Systems Consortium, Inc.
149.20.93.0/24	Various Registries (Maintained by ARIN)
149.20.94.0/24	Internet Systems Consortium, Inc.
149.20.95.0/24	Various Registries (Maintained by ARIN)
192.111.107.0/24	Shockwave Engineering
192.158.250.0/24	Internet Systems Consortium, Inc.
192.158.251.0/24	Internet Systems Consortium, Inc.
192.158.252.0/24	Internet Systems Consortium, Inc.
192.228.80.0/24	Various Registries (Maintained by ARIN)
192.228.81.0/24	Internet Systems Consortium, Inc.
192.228.82.0/24	Internet Systems Consortium, Inc.
192.228.83.0/24	Internet Systems Consortium, Inc.
192.228.84.0/24	Internet Systems Consortium, Inc.
192.228.85.0/24	Internet Systems Consortium, Inc.
192.228.87.0/24	Internet Systems Consortium, Inc.
192.228.92.0/24	Internet Systems Consortium, Inc.
198.32.176.0/24	EP.NET, LLC.
199.6.3.0/24	Internet Systems Consortium, Inc.
199.6.8.0/24	Internet Systems Consortium, Inc.
199.6.9.0/24	Internet Systems Consortium, Inc.
199.6.10.0/24	Internet Systems Consortium, Inc.
199.6.11.0/24	Internet Systems Consortium, Inc.
199.6.12.0/24	Internet Systems Consortium, Inc.
199.6.13.0/24	Internet Systems Consortium, Inc.
199.6.14.0/24	Internet Systems Consortium, Inc.
199.253.63.0/24	Internet Systems Consortium, Inc.
199.253.181.0/24	Internet Systems Consortium, Inc.
200.93.240.0/24	Internet Systems Consortium
200.93.241.0/24	Internet Systems Consortium
200.93.242.0/24	Internet Systems Consortium
200.93.243.0/24	Internet Systems Consortium
200.93.244.0/24	Internet Systems Consortium
200.93.245.0/24	Internet Systems Consortium
200.93.246.0/24	Internet Systems Consortium
202.41.140.0/24	Internet Systems Consortium
202.41.142.0/24	Internet Systems Consortium
202.41.143.0/24	Internet Systems Consortium
202.41.144.0/24	Internet Systems Consortium
202.41.146.0/24	Internet Systems Consortium
203.119.16.0/24	Internet Systems Consortium
203.119.17.0/24	Internet Systems Consortium
203.119.19.0/24	Internet Systems Consortium
203.119.20.0/24	Internet Systems Consortium
203.119.51.0/24	Internet Software Consortium
203.119.57.0/24	Internet Software Consortium
203.119.79.0/24	Internet Systems Consortium
204.152.184.0/21	Internet Systems Consortium, Inc.
204.152.184.0/24	Internet Systems Consortium, Inc.
204.152.185.0/24	Internet Systems Consortium, Inc.
204.152.186.0/24	Internet Systems Consortium, Inc.
204.152.187.0/24	Internet Systems Consortium, Inc.
204.152.188.0/24	Internet Systems Consortium, Inc.
204.152.189.0/24	Internet Systems Consortium, Inc.
204.152.190.0/24	Internet Systems Consortium, Inc.
204.152.191.0/24	Internet Systems Consortium, Inc.

Prefix	Description	Visibility
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Prefix	Description
2001:4f8::/32	Internet Systems Consortium, Inc.
2001:4f8::/48	Internet Systems Consortium, Inc.
2001:4f8:4::/46	Internet Systems Consortium, Inc.
2001:4f8:4::/48	Internet Systems Consortium, Inc.
2001:4f8:8::/48	Internet Systems Consortium, Inc.
2001:4f8:fffe::/48	Internet Systems Consortium, Inc.
2001:4f8:ffff::/48	Internet Systems Consortium, Inc.
2001:500:61::/48	Internet Systems Consortium, Inc.
2001:500:62::/48	Internet Systems Consortium, Inc.
2001:500:63::/48	Internet Systems Consortium, Inc.
2001:500:64::/48	Internet Systems Consortium, Inc.
2001:500:65::/48	Internet Systems Consortium, Inc.
2001:500:66::/48	Internet Systems Consortium, Inc.
2001:500:67::/48	Internet Systems Consortium, Inc.
2001:500:68::/48	Internet Systems Consortium, Inc.
2001:500:69::/48	Internet Systems Consortium, Inc.
2001:500:6a::/48	Internet Systems Consortium, Inc.
2001:500:6c::/48	Internet Systems Consortium, Inc.
2001:500:6d::/48	Internet Systems Consortium, Inc.
2001:500:6e::/48	Internet Systems Consortium, Inc.
2001:500:70::/48	Internet Systems Consortium, Inc.
2001:500:72::/48	Internet Systems Consortium, Inc.
2001:500:73::/48	Internet Systems Consortium, Inc.
2001:500:74::/48	Internet Systems Consortium, Inc.
2001:500:75::/48	Internet Systems Consortium, Inc.
2001:500:76::/48	Internet Systems Consortium, Inc.
2001:500:77::/48	Internet Systems Consortium, Inc.
2001:500:78::/48	Internet Systems Consortium, Inc.
2001:500:79::/48	Internet Systems Consortium, Inc.
2001:500:7a::/48	Internet Systems Consortium, Inc.
2001:500:7b::/48	Internet Systems Consortium, Inc.
2001:500:99::/48	Internet Systems Consortium, Inc.
2001:500:9a::/47	Internet Systems Consortium, Inc.
2001:504:d::/64	Equinix, Inc.
2001:dd8:13::/48	Internet Systems Consortium
2001:dd8:14::/48	Internet Systems Consortium
2001:dd8:15::/48	Internet Systems Consortium
2001:dd8:17::/48	Internet Systems Consortium
2001:dd8:18::/48	Internet Systems Consortium
2001:dd8:19::/48	Internet Systems Consortium
2001:dd8:1a::/48	Internet Systems Consortium
2001:dd8:1c::/48	Internet Systems Consortium
2001:dd8:1d::/48	Internet Systems Consortium
2001:dd8:1e::/48	Internet Systems Consortium
2001:dd8:22::/48	Internet Systems Consortium
2001:13c7:7005::/48	Internet Systems Consortium
2001:13c7:7006::/48	Internet Systems Consortium
2001:13c7:7007::/48	Internet Systems Consortium
2001:13c7:7008::/48	Internet Systems Consortium
2001:13c7:7009::/48	Internet Systems Consortium

Bogon Prefixes
Prefix	Type	Status

Rank	Description	IPv6	Peer
1	Hurricane Electric LLC	X	AS6939
2	TELECOM ITALIA SPARKLE S.p.A.	X	AS6762
3	NTT America, Inc.	X	AS2914
4	Arelion Sweden AB	X	AS1299
5	Bharti Airtel Ltd	X	AS9498
6	Comcast Cable Communications, LLC	X	AS7922
7	Cloudflare, Inc.	X	AS13335
8	Akamai Technologies, Inc.	X	AS32787
9	Internet2	X	AS11164
10	TDC Holding A/S	X	AS3292
11	Global-Gateway Internet	X	AS4648
12	Taiwan Internet Gateway	X	AS9505
13	MC-IX Matrix Internet Exchange RS-1	X	AS55818
14	HiNet Service Center in U.S.A	X	AS9680
15	Amazon.com, Inc.	X	AS16509
16	BroadbandONE, LLC	X	AS19151
17	i3D.net B.V	X	AS49544
18	Google LLC	X	AS15169
19	Yahoo Holdings Inc.	X	AS10310
20	G-Core Labs S.A.	X	AS199524
21	TalkTalk Communications Limited		AS13285
22	WoodyNet, Inc.	X	AS42
23	PT. Cyberindo Aditama	X	AS38158
24	Netnod AB	X	AS8674
25	VeriSign Infrastructure & Operations	X	AS7342
26	Apple Inc.		AS714
27	DigitalOcean, LLC	X	AS14061
28	Roblox	X	AS22697
29	Cisco OpenDNS, LLC	X	AS36692
30	RingCentral Inc		AS40627
31	Tencent Building, Kejizhongyi Avenue	X	AS132203
32	China Internet Network Infomation Center	X	AS24151
33	Blizzard Entertainment, Inc	X	AS57976
34	Internet Systems Consortium, Inc.	X	AS30133
35	Wave Broadband	X	AS11404
36	Alibaba (US) Technology Co., Ltd.		AS45102
37	Packet Clearing House, Inc.	X	AS3856
38	Internet Systems Consortium, Inc.	X	AS3557
39	eBay, Inc	X	AS62955
40	Next Level Infrastructure, LLC		AS7091

Rank	Description	IPv4	Peer
1	Hurricane Electric LLC	X	AS6939
2	NTT America, Inc.	X	AS2914
3	TELECOM ITALIA SPARKLE S.p.A.	X	AS6762
4	Arelion Sweden AB	X	AS1299
5	Bharti Airtel Ltd	X	AS9498
6	Internet2	X	AS11164
7	Comcast Cable Communications, LLC	X	AS7922
8	PT. Cyberindo Aditama	X	AS38158
9	TDC Holding A/S	X	AS3292
10	Wave Broadband	X	AS11404
11	Cloudflare, Inc.	X	AS13335
12	Akamai Technologies, Inc.	X	AS32787
13	Global-Gateway Internet	X	AS4648
14	HiNet Service Center in U.S.A	X	AS9680
15	Amazon.com, Inc.	X	AS16509
16	Taiwan Internet Gateway	X	AS9505
17	i3D.net B.V	X	AS49544
18	Google LLC	X	AS15169
19	BroadbandONE, LLC	X	AS19151
20	MC-IX Matrix Internet Exchange RS-1	X	AS55818
21	WoodyNet, Inc.	X	AS42
22	OVH SAS		AS16276
23	Netnod AB	X	AS8674
24	IPTP LTD		AS41095
25	Roblox	X	AS22697
26	VeriSign Infrastructure & Operations	X	AS7342
27	G-Core Labs S.A.	X	AS199524
28	Yahoo Holdings Inc.	X	AS10310
29	Tencent Building, Kejizhongyi Avenue	X	AS132203
30	Packet Clearing House, Inc.	X	AS3856
31	Blizzard Entertainment, Inc	X	AS57976
32	Internet Systems Consortium, Inc.	X	AS30133
33	Cisco OpenDNS, LLC	X	AS36692
34	Internet Systems Consortium, Inc.	X	AS3557
35	DigitalOcean, LLC	X	AS14061
36	eBay, Inc	X	AS62955
37	China Internet Network Infomation Center	X	AS24151

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RADB

aut-num: AS1280 as-name: ISC-1 descr: Internet Systems Consortium, Inc. (ISC) admin-c: ISC-NOC tech-c: ISC-NOC remarks: Please use AS1280:AS-SET for filtering. remarks: Peering info at http://www.isc.org/community/peering/ remarks: Trouble reports noc@isc.org, phone +1 650 423 1310. remarks: Abuse to abuse@isc.org mnt-by: MAINT-AS1280 changed: ekb@isc.org 20200312 #10:56:10Z source: RADB last-modified: 2023-11-13T16:00:10Z

Exchange	CC	City	IPv4	IPv6
Equinix Palo Alto	US	Palo Alto	198.32.176.3	2001:504:d::1

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