[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Wed Jul 5 21:30:17 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Wed 05 Jul, 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: 941494
Prefixes after maximum aggregation (per Origin AS): 350874
Deaggregation factor: 2.68
Unique aggregates announced (without unneeded subnets): 451512
Number of IPv4 prefixes with a valid ROA: 421551
Number of IPv4 prefixes with an invalid ROA: 2766
Number of IPv4 prefixes with no ROA: 517177
Total ASes present in the Internet Routing Table: 74579
Prefixes per ASN: 12.62
Origin-only ASes present in the Internet Routing Table: 64283
Origin ASes announcing only one prefix: 25902
Transit ASes present in the Internet Routing Table: 10296
Transit-only ASes present in the Internet Routing Table: 439
Paths with bogon ASNs present in the IPv4 Routing Table: 70
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: 1047
Number of instances of unregistered ASNs: 1053
Number of 32-bit ASNs allocated by the RIRs: 42225
Number of 32-bit ASNs visible in the Routing Table: 34794
Prefixes from 32-bit ASNs in the Routing Table: 178000
Number of bogon 32-bit ASNs visible in the Routing Table: 45
Special use prefixes present in the Routing Table: 8
Prefixes being announced from unallocated address space: 551
Number of addresses announced to Internet: 3054281472
Equivalent to 182 /8s, 12 /16s and 163 /24s
Percentage of available address space announced: 82.5
Percentage of allocated address space announced: 82.5
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: 319063
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 243581
Total APNIC prefixes after maximum aggregation: 69161
APNIC Deaggregation factor: 3.52
Prefixes being announced from the APNIC address blocks: 237678
Unique aggregates announced from the APNIC address blocks: 98419
APNIC Region origin ASes present in the Internet Routing Table: 13459
APNIC Prefixes per ASN: 17.66
APNIC Region origin ASes announcing only one prefix: 3973
APNIC Region transit ASes present in the Internet Routing Table: 1802
Average APNIC Region AS path length visible: 5.0
Max APNIC Region AS path length visible: 26
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8808
Number of APNIC addresses announced to Internet: 773141568
Equivalent to 46 /8s, 21 /16s and 52 /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, 131072-153913
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: 274914
Total ARIN prefixes after maximum aggregation: 123693
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 277220
Unique aggregates announced from the ARIN address blocks: 130875
ARIN Region origin ASes present in the Internet Routing Table: 19119
ARIN Prefixes per ASN: 14.50
ARIN Region origin ASes announcing only one prefix: 6985
ARIN Region transit ASes present in the Internet Routing Table: 1884
Average ARIN Region AS path length visible: 4.8
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4816
Number of ARIN addresses announced to Internet: 1278531648
Equivalent to 76 /8s, 52 /16s and 216 /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: 263749
Total RIPE prefixes after maximum aggregation: 122923
RIPE Deaggregation factor: 2.15
Prefixes being announced from the RIPE address blocks: 260143
Unique aggregates announced from the RIPE address blocks: 159602
RIPE Region origin ASes present in the Internet Routing Table: 28392
RIPE Prefixes per ASN: 9.16
RIPE Region origin ASes announcing only one prefix: 12025
RIPE Region transit ASes present in the Internet Routing Table: 3826
Average RIPE Region AS path length visible: 5.1
Max RIPE Region AS path length visible: 33
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11250
Number of RIPE addresses announced to Internet: 717424256
Equivalent to 42 /8s, 195 /16s and 6 /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: 127067
Total LACNIC prefixes after maximum aggregation: 28503
LACNIC Deaggregation factor: 4.46
Prefixes being announced from the LACNIC address blocks: 126092
Unique aggregates announced from the LACNIC address blocks: 49562
LACNIC Region origin ASes present in the Internet Routing Table: 11018
LACNIC Prefixes per ASN: 11.44
LACNIC Region origin ASes announcing only one prefix: 2329
LACNIC Region transit ASes present in the Internet Routing Table: 2303
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: 8809
Number of LACNIC addresses announced to Internet: 177112576
Equivalent to 10 /8s, 142 /16s and 134 /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: 31136
Total AfriNIC prefixes after maximum aggregation: 5879
AfriNIC Deaggregation factor: 5.30
Prefixes being announced from the AfriNIC address blocks: 39804
Unique aggregates announced from the AfriNIC address blocks: 12589
AfriNIC Region origin ASes present in the Internet Routing Table: 1766
AfriNIC Prefixes per ASN: 22.54
AfriNIC Region origin ASes announcing only one prefix: 590
AfriNIC Region transit ASes present in the Internet Routing Table: 314
Average AfriNIC Region AS path length visible: 5.5
Max AfriNIC Region AS path length visible: 55
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1111
Number of AfriNIC addresses announced to Internet: 107737088
Equivalent to 6 /8s, 107 /16s and 240 /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 9510 8705 37 CHINAMOBILE-CN China Mobile Communicati
7545 5680 784 691 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4218 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3674 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3565 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3462 1856 96 VNPT-AS-VN VNPT Corp, VN
9498 3043 498 248 BBIL-AP BHARTI Airtel Ltd., IN
24560 2437 834 444 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2306 11270 588 KIXS-AS-KR Korea Telecom, KR
4755 2186 442 199 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 8678 10890 3112 AMAZON-02, US
11492 4519 300 614 CABLEONE, US
7155 4170 288 87 VIASAT-SP-BACKBONE, US
22773 3547 3054 269 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3524 1319 66 SHAW, CA
16625 3152 1562 2366 AKAMAI-AS, US
749 3143 54962 2395 DNIC-AS-00749, US
367 2749 3748 1316 DNIC-ASBLK-00306-00371, US
396982 2670 3594 381 GOOGLE-CLOUD-PLATFORM, US
30036 2497 360 438 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 7299 1706 141 UNI2-AS, ES
39891 4897 290 61 ALJAWWALSTC-AS, SA
20940 4127 3399 190 AKAMAI-ASN1, NL
8551 3466 368 33 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2947 2293 912 ROSTELECOM-AS, RU
9009 2659 246 1382 M247, RO
34984 2306 361 608 TELLCOM-AS, TR
6849 1835 307 17 UKRTELNET, UA
58224 1832 946 535 TCI, IR
13188 1607 100 26 TRIOLAN, 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 11528 3371 601 UNINET, MX
10620 3531 507 841 Telmex Colombia S.A., CO
13999 2392 358 629 Mega Cable, S.A. de C.V., MX
11830 2226 369 64 Instituto Costarricense de Electricidad
28573 1319 2324 238 Claro NXT Telecomunicacoes Ltda, BR
3816 1306 774 170 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1305 344 512 Axtel, S.A.B. de C.V., MX
6147 1130 370 22 Telefonica del Peru S.A.A., PE
11664 1101 177 436 Techtel LMDS Comunicaciones Interactiva
26615 1037 2500 47 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
24863 1618 393 19 LINKdotNET-AS, EG
24835 1548 533 27 RAYA-AS, EG
36992 1310 1518 283 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 1053 67 46 ORANGE-COTE-IVOIRE, CI
36935 921 521 43 Vodafone-, EG
37457 674 319 46 Telkom-Internet, ZA
6713 548 1861 34 IAM-AS, MA
15399 523 53 45 WANANCHI-, KE
24757 489 73 5 EthioNet-AS, ET
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 11528 3371 601 UNINET, MX
9808 9510 8705 37 CHINAMOBILE-CN China Mobile Communicati
16509 8678 10890 3112 AMAZON-02, US
12479 7299 1706 141 UNI2-AS, ES
7545 5680 784 691 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 290 61 ALJAWWALSTC-AS, SA
11492 4519 300 614 CABLEONE, US
18403 4218 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4170 288 87 VIASAT-SP-BACKBONE, US
20940 4127 3399 190 AKAMAI-ASN1, NL
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 9510 9473 CHINAMOBILE-CN China Mobile Communications Grou
12479 7299 7158 UNI2-AS, ES
16509 8678 5566 AMAZON-02, US
7545 5680 4989 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 4836 ALJAWWALSTC-AS, SA
18403 4218 4193 FPT-AS-AP FPT Telecom Company, VN
7155 4170 4083 VIASAT-SP-BACKBONE, US
20940 4127 3937 AKAMAI-ASN1, NL
11492 4519 3905 CABLEONE, US
7552 3674 3653 VIETEL-AS-AP Viettel Group, VN
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
33492 UNALLOCATED 8.6.184.0/23 3356 LEVEL3, US
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
19695 UNALLOCATED 8.20.161.0/24 46887 LIGHTOWER, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
396894 UNALLOCATED 8.28.201.0/24 3356 LEVEL3, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US
18798 UNALLOCATED 8.40.106.0/24 6461 ZAYO-6461, 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
23.140.216.0/24 Origin: 27176 DATAWAGON, US
23.140.216.0/24 Transit: 20278 NEXEON, US
23.141.0.0/24 Origin: 395350 UNASSIGNED
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
27.100.7.0/24 Origin: 56096 UNASSIGNED
27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet
41.57.124.0/22 Origin: 37442 UNASSIGNED
41.57.124.0/22 Transit: 37204 TELONE, ZW
41.57.124.0/23 Origin: 37442 UNASSIGNED
41.57.124.0/23 Transit: 37204 TELONE, ZW
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 /9:14 /10:38 /11:103 /12:298
/13:576 /14:1197 /15:2121 /16:13501 /17:8288 /18:13994
/19:25276 /20:44150 /21:52346 /22:111017 /23:102053 /24:565672
/25:138 /26:101 /27:152 /28:47 /29:94 /30:22
/31:3 /32:277
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6387 7299 UNI2-AS, ES
8151 5451 11528 UNINET, MX
39891 3632 4897 ALJAWWALSTC-AS, SA
11492 3428 4519 CABLEONE, US
6327 3334 3524 SHAW, CA
7155 3118 4170 VIASAT-SP-BACKBONE, US
8551 2935 3466 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2611 3547 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2152 2497 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2089 3531 Telmex Colombia S.A., CO
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2164 2:1344 3:226 4:7 5:4592 6:130
7:6 8:1542 9:1 10:1 11:172 12:1516
13:387 14:2316 15:301 16:195 17:375 18:501
20:264 21:4 22:188 23:6367 24:2931 25:6
27:2589 29:19 31:2547 32:84 34:23 35:114
36:1983 37:4697 38:5049 39:828 40:152 41:4235
42:1995 43:2356 44:310 45:17253 46:4444 47:376
49:1764 50:1886 51:585 52:1594 54:394 55:977
56:8 57:128 58:1877 59:1118 60:986 61:2572
62:2764 63:1917 64:5774 65:2339 66:5150 67:3084
68:1370 69:4131 70:1378 71:700 72:3064 74:2655
75:1594 76:612 77:2572 78:1899 79:2987 80:2138
81:1803 82:1525 83:1275 84:1561 85:3050 86:761
87:2102 88:1240 89:3849 90:615 91:7884 92:2044
93:2629 94:3653 95:4078 96:1313 97:341 98:1157
99:737 100:95 101:1313 102:2992 103:31840 104:4582
105:901 106:884 107:2574 108:1093 109:4265 110:2102
111:3138 112:2036 113:1755 114:1653 115:2072 116:1906
117:2571 118:2622 119:1983 120:1787 121:1090 122:2638
123:2158 124:1569 125:2484 128:1474 129:1058 130:1039
131:2068 132:848 133:419 134:1799 135:351 136:893
137:1105 138:2718 139:1564 140:1254 141:1370 142:1468
143:1554 144:1039 145:342 146:1973 147:1595 148:2442
149:2197 150:890 151:1166 152:1875 153:565 154:4683
155:1394 156:1817 157:1319 158:1089 159:2263 160:2638
161:1563 162:3538 163:1567 164:1644 165:1921 166:1079
167:1729 168:4058 169:952 170:4867 171:873 172:3649
173:2975 174:1084 175:1214 176:3842 177:5486 178:3640
179:2484 180:2447 181:3526 182:3402 183:2009 184:2327
185:20659 186:5143 187:4442 188:4235 189:4054 190:9316
191:1788 192:10953 193:8972 194:7410 195:5231 196:3211
197:2441 198:5975 199:6123 200:8134 201:6029 202:10520
203:10319 204:4591 205:3720 206:4373 207:3466 208:4157
209:4964 210:4299 211:2457 212:4308 213:3657 214:1083
215:59 216:6729 217:2867 218:1293 219:414 220:1997
221:966 222:684 223:2161
End of report
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