[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Sat Feb 4 21:30:51 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Sat 04 Feb, 2023
IPv4 BGP Table (Global) as seen at Guam.
Report Website: https://bgp.nsrc.org/REN
Detailed Analysis: https://bgp.nsrc.org/REN/Guam/
Analysis Summary
----------------
BGP routing table entries examined: 935421
Prefixes after maximum aggregation (per Origin AS): 347584
Deaggregation factor: 2.69
Unique aggregates announced (without unneeded subnets): 445443
Number of IPv4 prefixes with a valid ROA: 389204
Number of IPv4 prefixes with an invalid ROA: 2714
Number of IPv4 prefixes with no ROA: 543503
Total ASes present in the Internet Routing Table: 74101
Prefixes per ASN: 12.62
Origin-only ASes present in the Internet Routing Table: 63750
Origin ASes announcing only one prefix: 25654
Transit ASes present in the Internet Routing Table: 10351
Transit-only ASes present in the Internet Routing Table: 441
Paths with bogon ASNs present in the IPv4 Routing Table: 81
Average AS path length visible in the Internet Routing Table: 5.0
Max AS path length visible: 56
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 1019
Number of instances of unregistered ASNs: 1032
Number of 32-bit ASNs allocated by the RIRs: 41192
Number of 32-bit ASNs visible in the Routing Table: 34115
Prefixes from 32-bit ASNs in the Routing Table: 173625
Number of bogon 32-bit ASNs visible in the Routing Table: 50
Special use prefixes present in the Routing Table: 8
Prefixes being announced from unallocated address space: 523
Number of addresses announced to Internet: 3063110976
Equivalent to 182 /8s, 147 /16s and 93 /24s
Percentage of available address space announced: 82.7
Percentage of allocated address space announced: 82.7
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.6
Total number of prefixes smaller than registry allocations: 322683
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 237572
Total APNIC prefixes after maximum aggregation: 68352
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 232915
Unique aggregates announced from the APNIC address blocks: 97699
APNIC Region origin ASes present in the Internet Routing Table: 13207
APNIC Prefixes per ASN: 17.64
APNIC Region origin ASes announcing only one prefix: 3812
APNIC Region transit ASes present in the Internet Routing Table: 1795
Average APNIC Region AS path length visible: 5.1
Max APNIC Region AS path length visible: 26
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8514
Number of APNIC addresses announced to Internet: 773161344
Equivalent to 46 /8s, 21 /16s and 129 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-151865
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 269857
Total ARIN prefixes after maximum aggregation: 121525
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 271604
Unique aggregates announced from the ARIN address blocks: 130091
ARIN Region origin ASes present in the Internet Routing Table: 19094
ARIN Prefixes per ASN: 14.22
ARIN Region origin ASes announcing only one prefix: 6996
ARIN Region transit ASes present in the Internet Routing Table: 1929
Average ARIN Region AS path length visible: 4.8
Max ARIN Region AS path length visible: 36
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4741
Number of ARIN addresses announced to Internet: 1286309440
Equivalent to 76 /8s, 171 /16s and 134 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-401308
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8,
54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8,
66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8,
73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8,
99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8,
130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8,
138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8,
147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8,
158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8,
166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8,
174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8,
206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 267974
Total RIPE prefixes after maximum aggregation: 122768
RIPE Deaggregation factor: 2.18
Prefixes being announced from the RIPE address blocks: 264476
Unique aggregates announced from the RIPE address blocks: 156090
RIPE Region origin ASes present in the Internet Routing Table: 28249
RIPE Prefixes per ASN: 9.36
RIPE Region origin ASes announcing only one prefix: 12007
RIPE Region transit ASes present in the Internet Routing Table: 3871
Average RIPE Region AS path length visible: 5.0
Max RIPE Region AS path length visible: 39
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11013
Number of RIPE addresses announced to Internet: 718534784
Equivalent to 42 /8s, 211 /16s and 248 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-213403
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 128489
Total LACNIC prefixes after maximum aggregation: 28417
LACNIC Deaggregation factor: 4.52
Prefixes being announced from the LACNIC address blocks: 127581
Unique aggregates announced from the LACNIC address blocks: 49105
LACNIC Region origin ASes present in the Internet Routing Table: 10997
LACNIC Prefixes per ASN: 11.60
LACNIC Region origin ASes announcing only one prefix: 2261
LACNIC Region transit ASes present in the Internet Routing Table: 2269
Average LACNIC Region AS path length visible: 5.4
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8778
Number of LACNIC addresses announced to Internet: 176348672
Equivalent to 10 /8s, 130 /16s and 222 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 30510
Total AfriNIC prefixes after maximum aggregation: 5762
AfriNIC Deaggregation factor: 5.30
Prefixes being announced from the AfriNIC address blocks: 38316
Unique aggregates announced from the AfriNIC address blocks: 12023
AfriNIC Region origin ASes present in the Internet Routing Table: 1724
AfriNIC Prefixes per ASN: 22.23
AfriNIC Region origin ASes announcing only one prefix: 578
AfriNIC Region transit ASes present in the Internet Routing Table: 321
Average AfriNIC Region AS path length visible: 5.4
Max AfriNIC Region AS path length visible: 31
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1069
Number of AfriNIC addresses announced to Internet: 108427008
Equivalent to 6 /8s, 118 /16s and 119 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
9808 9439 8883 47 CHINAMOBILE-CN China Mobile Communicati
7545 5871 786 703 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3638 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3523 1043 65 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3462 1872 94 VNPT-AS-VN VNPT Corp, VN
9498 2725 499 238 BBIL-AP BHARTI Airtel Ltd., IN
24560 2363 847 437 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2283 11250 586 KIXS-AS-KR Korea Telecom, KR
45090 2184 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2164 440 213 TATACOMM-AS TATA Communications formerl
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
16509 7883 10723 2906 AMAZON-02, US
11492 4533 300 601 CABLEONE, US
7155 3899 265 33 VIASAT-SP-BACKBONE, US
22773 3753 3050 304 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3503 1320 63 SHAW, CA
16625 3338 1691 2432 AKAMAI-AS, US
749 3037 50571 2304 DNIC-AS-00749, US
7018 2591 24126 1573 ATT-INTERNET4, US
396982 2589 3496 365 GOOGLE-CLOUD-PLATFORM, US
30036 2567 367 353 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
12479 6990 1706 146 UNI2-AS, ES
9121 6153 1692 17 TTNET, TR
39891 4561 269 58 ALJAWWALSTC-AS, SA
20940 4076 3400 197 AKAMAI-ASN1, NL
8551 3898 370 37 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2918 2290 908 ROSTELECOM-AS, RU
47331 2728 396 2054 TTNET, TR
9009 2700 256 1375 M247, RO
34984 2260 359 609 TELLCOM-AS, TR
6849 2253 339 19 UKRTELNET, UA
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 11083 3346 589 Uninet S.A. de C.V., MX
10620 3479 508 859 Telmex Colombia S.A., CO
11830 2262 369 64 Instituto Costarricense de Electricidad
13999 2238 371 602 Mega Cable, S.A. de C.V., MX
28573 1353 2328 263 Claro NXT Telecomunicacoes Ltda, BR
6503 1298 339 518 Axtel, S.A.B. de C.V., MX
3816 1290 742 155 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1150 369 22 Telefonica del Peru S.A.A., PE
11664 1105 181 462 Techtel LMDS Comunicaciones Interactiva
26615 1018 2466 43 TIM SA, BR
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24835 1539 533 30 RAYA-AS, EG
24863 1474 393 21 LINKdotNET-AS, EG
36992 1349 1517 277 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 996 67 53 ORANGE-COTE-IVOIRE, CI
36935 884 520 42 Vodafone-, EG
37457 705 325 49 Telkom-Internet, ZA
6713 548 1861 34 IAM-AS, MA
15399 515 52 42 WANANCHI-, KE
37342 494 32 1 MOVITEL, MZ
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 11083 3346 589 Uninet S.A. de C.V., MX
9808 9439 8883 47 CHINAMOBILE-CN China Mobile Communicati
16509 7883 10723 2906 AMAZON-02, US
12479 6990 1706 146 UNI2-AS, ES
9121 6153 1692 17 TTNET, TR
7545 5871 786 703 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4561 269 58 ALJAWWALSTC-AS, SA
11492 4533 300 601 CABLEONE, US
20940 4076 3400 197 AKAMAI-ASN1, NL
7155 3899 265 33 VIASAT-SP-BACKBONE, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
9808 9439 9392 CHINAMOBILE-CN China Mobile Communications Grou
12479 6990 6844 UNI2-AS, ES
9121 6153 6136 TTNET, TR
7545 5871 5168 TPG-INTERNET-AP TPG Telecom Limited, AU
16509 7883 4977 AMAZON-02, US
39891 4561 4503 ALJAWWALSTC-AS, SA
11492 4533 3932 CABLEONE, US
20940 4076 3879 AKAMAI-ASN1, NL
7155 3899 3866 VIASAT-SP-BACKBONE, US
8551 3898 3861 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
Complete listing at https://bgp.nsrc.org/REN/Guam/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Net Originated Transit AS Transit AS Name
398083 UNALLOCATED 5.133.124.0/24 399587 UT, US
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
16641 UNALLOCATED 8.10.194.0/24 3356 LEVEL3, US
16641 UNALLOCATED 8.10.210.0/24 3356 LEVEL3, US
25674 UNALLOCATED 8.12.76.0/24 3356 LEVEL3, US
16641 UNALLOCATED 8.12.250.0/24 3356 LEVEL3, US
25674 UNALLOCATED 8.14.115.0/24 3356 LEVEL3, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
25674 UNALLOCATED 8.19.146.0/24 3356 LEVEL3, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
10.20.160.0/20 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.20.176.0/21 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.2.0/24 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.193.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.196.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
100.96.100.0/24 57681 ASN-MGTS-USPD2, RU
192.88.99.0/24 6939 HURRICANE, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.131.185.0/24 Origin: 174 COGENT-174, US
23.131.185.0/24 Transit: 6453 AS6453, US
23.131.186.0/24 Origin: 174 COGENT-174, US
23.131.186.0/24 Transit: 3356 LEVEL3, US
23.131.187.0/24 Origin: 174 COGENT-174, US
23.131.187.0/24 Transit: 6453 AS6453, US
23.131.188.0/24 Origin: 174 COGENT-174, US
23.131.188.0/24 Transit: 6453 AS6453, US
23.136.112.0/24 Origin: 54835 UNASSIGNED
23.136.112.0/24 Transit: 21559 OSNET, PR
Complete listing at https://bgp.nsrc.org/REN/Guam/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:13 /10:38 /11:101 /12:296
/13:579 /14:1199 /15:2089 /16:13524 /17:8338 /18:14046
/19:25220 /20:43853 /21:52963 /22:111057 /23:101693 /24:559567
/25:132 /26:97 /27:156 /28:48 /29:89 /30:27
/31:3 /32:277
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6053 6990 UNI2-AS, ES
9121 5310 6153 TTNET, TR
8151 5090 11083 Uninet S.A. de C.V., MX
39891 3552 4561 ALJAWWALSTC-AS, SA
11492 3448 4533 CABLEONE, US
8551 3370 3898 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
6327 3311 3503 SHAW, CA
7155 2988 3899 VIASAT-SP-BACKBONE, US
22773 2790 3753 ASN-CXA-ALL-CCI-22773-RDC, US
47331 2371 2728 TTNET, TR
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1632 2:1239 3:168 4:7 5:4381 6:115
7:5 8:1540 9:1 10:1 11:172 12:1589
13:371 14:2353 15:290 16:79 17:366 18:395
20:247 21:4 22:188 23:6087 24:2574 25:4
27:2725 29:19 31:2531 32:111 34:9 35:107
36:1910 37:4621 38:4171 39:838 40:154 41:4214
42:1053 43:2345 44:305 45:17541 46:4180 47:382
49:1745 50:1847 51:383 52:1557 54:394 55:856
56:8 57:88 58:1732 59:1119 60:993 61:2465
62:2709 63:1942 64:5687 65:2335 66:5014 67:3075
68:1380 69:4177 70:1264 71:666 72:3052 74:2625
75:1465 76:602 77:2511 78:4019 79:3178 80:2085
81:1860 82:1490 83:1249 84:1532 85:3782 86:754
87:2051 88:2928 89:3636 90:597 91:7752 92:2011
93:2613 94:3605 95:4890 96:1330 97:348 98:1183
99:740 100:76 101:1299 102:2751 103:31032 104:4596
105:897 106:847 107:2516 108:916 109:4416 110:2075
111:3292 112:2044 113:1519 114:1614 115:2133 116:1889
117:2561 118:2295 119:1906 120:1744 121:1072 122:2611
123:2177 124:1557 125:2313 128:1335 129:1062 130:1003
131:2180 132:845 133:405 134:1912 135:340 136:867
137:1080 138:2870 139:1561 140:1189 141:1474 142:1428
143:1576 144:1203 145:352 146:1896 147:1566 148:2304
149:1902 150:883 151:1142 152:1835 153:563 154:3931
155:1405 156:1678 157:1304 158:1010 159:2268 160:2606
161:1429 162:3557 163:1502 164:1655 165:1710 166:833
167:1761 168:4155 169:924 170:5001 171:882 172:3527
173:2990 174:1029 175:1191 176:3744 177:5998 178:3577
179:2602 180:2362 181:3468 182:3243 183:1935 184:2344
185:20171 186:5131 187:4566 188:4206 189:3958 190:9231
191:1811 192:10988 193:8842 194:7295 195:5215 196:3068
197:2509 198:5966 199:6123 200:8103 201:6123 202:10461
203:10216 204:4597 205:3509 206:3916 207:3412 208:4094
209:4842 210:4253 211:2403 212:4150 213:3586 214:1096
215:56 216:6643 217:2743 218:1275 219:396 220:2025
221:971 222:667 223:2060
End of report
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