WHOER AS21508 COMCAST-21508 Tóm tắt - Wired ISP Inc. Thông tin

Chi tiết số ASN

AS21508

COMCAST-21508

Tóm tắt

Số AS

AS21508

Tên AS

COMCAST-21508

Quốc gia

United States

Trang web

Präfixe IPv4

Tiền tố IPv6

Người đồng hồ IPv4

IPv6 Đồng Mạng

Upstreams IPv4

Các Là nguồn IPv6

Đăng ký Khu vực

ARIN

Ngày Phân Bổ

16th May 2001

Trạng thái đã cấp phát

Assigned

Tiền tố được công bố	Description	Quốc gia	Tiền tố Cha	RIR
157.240.147.0/24	Facebook, Inc.	United States	157.240.0.0/16	ARIN
157.240.148.0/24	Facebook, Inc.	United States	157.240.0.0/16	ARIN
173.242.174.0/24	County of Henrico	United States	173.242.160.0/20	ARIN
192.100.76.0/24	Westlab Consulting	United States		ARIN
198.90.112.0/22	WhiteSky Communications, LLC.	United States	198.90.96.0/19	ARIN
204.194.47.0/24	Va. Dept. of Rehabilitative Services	United States	204.194.40.0/21	ARIN
205.223.19.0/24	Virginia State Lottery Department	United States	205.223.16.0/20	ARIN
50.204.101.0/24	Comcast Cable Communications, LLC	United States	50.128.0.0/9	ARIN
50.205.217.0/24	Comcast Cable Communications, LLC	United States	50.128.0.0/9	ARIN
50.216.229.0/24	Comcast Cable Communications, LLC	United States	50.128.0.0/9	ARIN
50.217.1.0/24	Comcast Cable Communications, LLC	United States	50.128.0.0/9	ARIN
50.217.207.0/24	Comcast Cable Communications, LLC	United States	50.128.0.0/9	ARIN
50.218.47.0/24	Comcast Cable Communications, LLC	United States	50.128.0.0/9	ARIN
50.219.12.0/22	Comcast Cable Communications, LLC	United States	50.128.0.0/9	ARIN
50.219.193.0/24	Comcast Cable Communications, LLC	United States	50.128.0.0/9	ARIN
50.219.222.0/24	Comcast Cable Communications, LLC	United States	50.128.0.0/9	ARIN
50.219.229.0/24	Comcast Cable Communications, LLC	United States	50.128.0.0/9	ARIN
50.219.238.0/24	Comcast Cable Communications, LLC	United States	50.128.0.0/9	ARIN
50.219.240.0/24	Comcast Cable Communications, LLC	United States	50.128.0.0/9	ARIN
50.220.111.0/24	Custom Computers	United States	50.128.0.0/9	ARIN
2001:559:243::/48	Comcast Cable Communications, LLC	United States	2001:558::/29	ARIN
2001:559:280::/48	Comcast Cable Communications, LLC	United States	2001:558::/29	ARIN
2001:559:37d::/48	Comcast Cable Communications, LLC	United States	2001:558::/29	ARIN
2001:559:39d::/48	Comcast Cable Communications, LLC	United States	2001:558::/29	ARIN
2001:559:3ac::/48	Comcast Cable Communications, LLC	United States	2001:558::/29	ARIN
2001:559:3b9::/48	Comcast Cable Communications, LLC	United States	2001:558::/29	ARIN
2001:559:3c8::/48	Comcast Cable Communications, LLC	United States	2001:558::/29	ARIN
2001:559:40a::/48	Comcast Cable Communications, LLC	United States	2001:558::/29	ARIN
2001:559:49a::/48	Comcast Cable Communications, LLC	United States	2001:558::/29	ARIN
2001:559:49b::/48	Comcast Cable Communications, LLC	United States	2001:558::/29	ARIN
2001:559:4b6::/48	Comcast Cable Communications, LLC	United States	2001:558::/29	ARIN
2001:559:53c::/48	Comcast Cable Communications, LLC	United States	2001:558::/29	ARIN
2001:559:5c9::/48	Comcast Cable Communications, LLC	United States	2001:558::/29	ARIN
2001:559:5da::/48	Comcast Cable Communications, LLC	United States	2001:558::/29	ARIN
2001:559:5db::/48	Comcast Cable Communications, LLC	United States	2001:558::/29	ARIN
2001:559:720::/48	Comcast Cable Communications, LLC	United States	2001:558::/29	ARIN
2001:559:72b::/48	Comcast Cable Communications, LLC	United States	2001:558::/29	ARIN
2001:559:73c::/48	Comcast Cable Communications, LLC	United States	2001:558::/29	ARIN
2001:559:788::/48	Comcast Cable Communications, LLC	United States	2001:558::/29	ARIN
2001:559:78a::/48	Comcast Cable Communications, LLC	United States	2001:558::/29	ARIN

ASN	Mô Tả	Quốc gia	IPv4
AS13335	Cloudflare, Inc.	United States	true
AS13952	New College Institute	United States	false
AS14538	Harrisonburg Electric Commission	United States	false
AS14583	Virginia Information Technologies Agency (VITA)	United States	false
AS15173	Newmarket Corporation	United States	false
AS15297	EPLUS, Inc.	United States	false
AS17381	Williams-Sonoma	United States	false
AS19923	Shenandoah University	United States	false
AS2134	GS Virtual Network Produban	Spain	false
AS21863	intelivant consulting, llc	United States	false
AS22274	Standard Motor Products, Inc	United States	false
AS23209	Virginia Housing Development Authority	United States	false
AS27326	VCU HEALTH SYSTEM AUTHORITY	United States	false
AS27336	Sentara Healthcare	United States	false
AS30299	THE MARTIN AGENCY	United States	false
AS32540	HP Hood	United States	false
AS33265	Lee Enterprises, Incorporated	United States	false
AS33296	Piedmont Broadband, Inc	United States	false
AS36244	Shenandoah Valley Electric Cooperative	United States	false
AS36364	Mary Washington Hospital, Inc.	United States	false

ASN	Mô Tả	Quốc gia	IPv6
AS40641	MGW Telephone Company, Inc.	United States	true
AS54391	Crutchfield New Media LLC	United States	true
AS7922	Comcast Cable Communications, LLC	United States	true

Préfixe Annoncé	Mô Tả	Quốc gia	IPv4
AS13335	Cloudflare, Inc.	United States	true
AS13952	New College Institute	United States	false
AS14538	Harrisonburg Electric Commission	United States	false
AS14583	Virginia Information Technologies Agency (VITA)	United States	false
AS15173	Newmarket Corporation	United States	false
AS15297	EPLUS, Inc.	United States	false
AS17381	Williams-Sonoma	United States	false
AS19923	Shenandoah University	United States	false
AS2134	GS Virtual Network Produban	Spain	false
AS21863	intelivant consulting, llc	United States	false
AS22274	Standard Motor Products, Inc	United States	false
AS23209	Virginia Housing Development Authority	United States	false
AS27326	VCU HEALTH SYSTEM AUTHORITY	United States	false
AS27336	Sentara Healthcare	United States	false
AS30299	THE MARTIN AGENCY	United States	false
AS32540	HP Hood	United States	false
AS33265	Lee Enterprises, Incorporated	United States	false
AS33296	Piedmont Broadband, Inc	United States	false
AS36244	Shenandoah Valley Electric Cooperative	United States	false
AS36364	Mary Washington Hospital, Inc.	United States	false

Prеfix được công bố	Mô tả	Quốc gia	IPv6
AS40641	MGW Telephone Company, Inc.	United States	true
AS54391	Crutchfield New Media LLC	United States	true

Các Mạng Liên Quan

High Desert Internet Services

AS(chunk) là gì?

Một Hệ thống Tự trị (AS) là một tập hợp các mạng kết nối hoạt động dưới một miền quản trị chung và chia sẻ chính sách định tuyến. Mỗi AS được xác định bởi một Số Hệ thống Tự trị (ASN) duy nhất, được sử dụng để trao đổi thông tin định tuyến với các AS khác. AS có thể kiểm soát cách mà lưu lượng truy cập thông qua các mạng và lọc ra lưu lượng không mong muốn.

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