AS19355

Summary

Country	United States
Organization	San Mateo Regional Network, Inc.
Domain	tcomeng.com
Number of IPv4	6,144
Number of IPv6	7.9229× 1028
AS Type	ISP
Registry	ARIN
Allocated	December 20, 2000 (about 24 years ago)
Updated	March 20, 2012 (about 12 years ago)

IP Ranges

AS19355 announces 8 IPv4 ranges and 2 IPv6 ranges.

That's a total of 6,144 IPv4 addresses and 7.9229× 10²⁸ IPv6 addresses.

Prefix	Organization	Size	Registry	Status
198.180.184.0/24	Telecommunications Engineering Associates	256	ARIN	ALLOCATION
199.181.122.0/23	City of South San Francisco	512	ARIN	ALLOCATION
209.234.96.0/20	San Mateo Regional Network, Inc.	4,096	ARIN	ALLOCATION
209.234.97.0/24	San Mateo Regional Network,inc.	256	ARIN	REASSIGNMENT
209.234.99.0/24	San Mateo County Firenet	256	ARIN	REASSIGNMENT
209.234.101.0/24	San Mateo Regional Network, Inc.	256	ARIN	REASSIGNMENT
209.234.102.0/24	Stepford Computer, Inc.	256	ARIN	REASSIGNMENT
209.234.110.0/24	San Mateo Regional Network, Inc.	256	ARIN	ALLOCATION

Prefix	Organization	Size	Registry	Status
2607:ffa0::/32	San Mateo Regional Network, Inc.	7.9228× 1028	ARIN	ALLOCATION
2607:ffa0:1::/48	San Mateo Regional Network, Inc.	1.2089× 1024	ARIN	ALLOCATION

Peers

There are 1 peer for AS19355:

Upstreams

There are 2 upstreams for AS19355:

Downstreams

There is no downstream for AS19355.