AS398479 Z4 Internet

Company Website:

Looking Glass:

https://bgp.he.net/lg/398479

Country of Origin:

Internet Exchanges: 2

Prefixes Originated (all): 7
Prefixes Originated (v4): 6
Prefixes Originated (v6): 1

Prefixes Announced (all): 7
Prefixes Announced (v4): 6
Prefixes Announced (v6): 1

RPKI Originated Valid (all): 7
RPKI Originated Valid (v4): 6
RPKI Originated Valid (v6): 1

RPKI Originated Invalid (all): 0
RPKI Originated Invalid (v4): 0
RPKI Originated Invalid (v6): 0

BGP Peers Observed (all): 5
BGP Peers Observed (v4): 5
BGP Peers Observed (v6): 4

IPs Originated (v4): 2,048
AS Paths Observed (v4): 1,773
AS Paths Observed (v6): 646

Average AS Path Length (all): 4.395
Average AS Path Length (v4): 4.771
Average AS Path Length (v6): 3.362

AS398479 IPv4 Peers

ASN	Name
AS49915	Megaport (UK) Limited
AS6461	Zayo Bandwidth
AS20231	Charter Communications Inc
AS6939	Hurricane Electric LLC

AS398479 IPv6 Peers

ASN	Name
AS6939	Hurricane Electric LLC
AS6461	Zayo Bandwidth
AS49915	Megaport (UK) Limited

AS398479 IPv4 Peer Count

AS398479 IPv6 Peer Count

AS398479 IPv4 Prefixes Announced

AS398479 IPv6 Prefixes Announced

AS398479 IPv4 Prefixes Originated

AS398479 IPv6 Prefixes Originated

AS398479 IPv4 Route Propagation

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AS398479 IPv6 Route Propagation

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Prefix	Description	Visibility
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Prefix	Description
162.253.208.0/24	Z4 Internet
162.253.209.0/24	Z4 Internet
162.253.210.0/24	Z4 Internet
162.253.211.0/24	Various Registries (Maintained by ARIN)
199.46.120.0/22	Z4 Internet
199.46.121.0/24	Z4 Internet

Prefix	Description	Visibility
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Prefix	Description
2605:e3c0::/32	Z4 Internet

Bogon Prefixes
Prefix	Type	Status

Rank	Description	IPv6	Peer
1	Megaport (UK) Limited	X	AS49915
2	Zayo Bandwidth	X	AS6461
3	Charter Communications Inc		AS20231
4	Hurricane Electric LLC	X	AS6939
5	The Fusion Network, LLC	X	AS19754

Rank	Description	IPv4	Peer
1	Hurricane Electric LLC	X	AS6939
2	Zayo Bandwidth	X	AS6461
3	Megaport (UK) Limited	X	AS49915
4	The Fusion Network, LLC	X	AS19754

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ARIN

aut-num: AS398479 as-name: Z4-AS descr: Z4 Internet import: from AS174 accept ANY import: from AS6461 accept ANY import: from AS49915 accept ANY import: from AS394752 accept ANY import: from AS11427 accept ANY import: from AS16509 accept AS-AMAZON import: from AS13335 accept AS-CLOUDFLARE import: from AS13767 accept AS-DATABANK import: from AS19754 accept AS-TFNNET import: from AS15169 accept AS-GOOGLE import: from AS6939 accept AS-HURRICANE import: from AS6939 accept AS-HURRICANEV6 import: from AS42 accept AS-PCH import: from AS3856 accept AS-PCH import: from AS15305 accept AS-SYRINGANETWORKS import: from AS46489 accept AS-TWITCH import: from AS6315 accept AS-XMISSION export: to AS174 announce AS-Z4 export: to AS6461 announce AS-Z4 export: to AS49915 announce AS-Z4 export: to AS394752 announce AS-Z4 export: to AS11427 announce AS-Z4 export: to AS16509 announce AS-Z4 export: to AS13335 announce AS-Z4 export: to AS13767 announce AS-Z4 export: to AS19754 announce AS-Z4 export: to AS15169 announce AS-Z4 export: to AS6939 announce AS-Z4 export: to AS42 announce AS-Z4 export: to AS3856 announce AS-Z4 export: to AS15305 announce AS-Z4 export: to AS46489 announce AS-Z4 export: to AS6315 announce AS-Z4 admin-c: ZADMI-ARIN tech-c: ZADMI-ARIN mnt-by: MNT-BNL-80 created: 2025-12-08T18:17:07Z last-modified: 2025-12-08T18:17:07Z source: ARIN

RADB

aut-num: AS398479 as-name: Z4 descr: RR-RC-Z4-Central admin-c: IPADD1-ARIN tech-c: IPADD1-ARIN mnt-by: MAINT-RR changed: PublicIPAdressing@charter.com source: RADB last-modified: 2024-02-23T17:11:41Z

Exchange	CC	City	IPv4	IPv6
GraniteIX	US	Salt Lake City	149.112.129.13	2001:505:142:801::13
SLIX	US	Salt Lake City	149.112.13.48	2001:504:105::48

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