[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Mon Jul 10 21:29:54 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Mon 10 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: 941635
Prefixes after maximum aggregation (per Origin AS): 350959
Deaggregation factor: 2.68
Unique aggregates announced (without unneeded subnets): 451683
Number of IPv4 prefixes with a valid ROA: 421939
Number of IPv4 prefixes with an invalid ROA: 2986
Number of IPv4 prefixes with no ROA: 516710
Total ASes present in the Internet Routing Table: 74565
Prefixes per ASN: 12.63
Origin-only ASes present in the Internet Routing Table: 64289
Origin ASes announcing only one prefix: 25895
Transit ASes present in the Internet Routing Table: 10276
Transit-only ASes present in the Internet Routing Table: 427
Paths with bogon ASNs present in the IPv4 Routing Table: 80
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: 1036
Number of instances of unregistered ASNs: 1046
Number of 32-bit ASNs allocated by the RIRs: 42273
Number of 32-bit ASNs visible in the Routing Table: 34795
Prefixes from 32-bit ASNs in the Routing Table: 177740
Number of bogon 32-bit ASNs visible in the Routing Table: 53
Special use prefixes present in the Routing Table: 8
Prefixes being announced from unallocated address space: 537
Number of addresses announced to Internet: 3054305536
Equivalent to 182 /8s, 13 /16s and 1 /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: 318991
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 243629
Total APNIC prefixes after maximum aggregation: 69142
APNIC Deaggregation factor: 3.52
Prefixes being announced from the APNIC address blocks: 237711
Unique aggregates announced from the APNIC address blocks: 98414
APNIC Region origin ASes present in the Internet Routing Table: 13467
APNIC Prefixes per ASN: 17.65
APNIC Region origin ASes announcing only one prefix: 3975
APNIC Region transit ASes present in the Internet Routing Table: 1786
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: 8811
Number of APNIC addresses announced to Internet: 773247552
Equivalent to 46 /8s, 22 /16s and 210 /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: 275091
Total ARIN prefixes after maximum aggregation: 123829
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 277179
Unique aggregates announced from the ARIN address blocks: 130911
ARIN Region origin ASes present in the Internet Routing Table: 19115
ARIN Prefixes per ASN: 14.50
ARIN Region origin ASes announcing only one prefix: 6982
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: 4814
Number of ARIN addresses announced to Internet: 1277739072
Equivalent to 76 /8s, 40 /16s and 192 /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: 263722
Total RIPE prefixes after maximum aggregation: 122919
RIPE Deaggregation factor: 2.15
Prefixes being announced from the RIPE address blocks: 260210
Unique aggregates announced from the RIPE address blocks: 159745
RIPE Region origin ASes present in the Internet Routing Table: 28398
RIPE Prefixes per ASN: 9.16
RIPE Region origin ASes announcing only one prefix: 12020
RIPE Region transit ASes present in the Internet Routing Table: 3827
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: 11249
Number of RIPE addresses announced to Internet: 716912256
Equivalent to 42 /8s, 187 /16s and 54 /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: 126876
Total LACNIC prefixes after maximum aggregation: 28471
LACNIC Deaggregation factor: 4.46
Prefixes being announced from the LACNIC address blocks: 125933
Unique aggregates announced from the LACNIC address blocks: 49535
LACNIC Region origin ASes present in the Internet Routing Table: 11020
LACNIC Prefixes per ASN: 11.43
LACNIC Region origin ASes announcing only one prefix: 2336
LACNIC Region transit ASes present in the Internet Routing Table: 2315
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: 8811
Number of LACNIC addresses announced to Internet: 178437888
Equivalent to 10 /8s, 162 /16s and 191 /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: 31281
Total AfriNIC prefixes after maximum aggregation: 5896
AfriNIC Deaggregation factor: 5.31
Prefixes being announced from the AfriNIC address blocks: 40059
Unique aggregates announced from the AfriNIC address blocks: 12627
AfriNIC Region origin ASes present in the Internet Routing Table: 1759
AfriNIC Prefixes per ASN: 22.77
AfriNIC Region origin ASes announcing only one prefix: 582
AfriNIC Region transit ASes present in the Internet Routing Table: 317
Average AfriNIC Region AS path length visible: 5.5
Max AfriNIC Region AS path length visible: 41
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1110
Number of AfriNIC addresses announced to Internet: 107645440
Equivalent to 6 /8s, 106 /16s and 138 /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 9514 8705 37 CHINAMOBILE-CN China Mobile Communicati
7545 5683 784 690 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4217 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3692 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3565 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3465 1872 93 VNPT-AS-VN VNPT Corp, VN
9498 3045 498 248 BBIL-AP BHARTI Airtel Ltd., IN
24560 2442 837 441 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2306 11270 588 KIXS-AS-KR Korea Telecom, KR
4755 2185 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 8700 10905 3141 AMAZON-02, US
11492 4519 300 623 CABLEONE, US
7155 4171 288 87 VIASAT-SP-BACKBONE, US
22773 3540 3038 266 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3525 1319 66 SHAW, CA
16625 3157 1564 2369 AKAMAI-AS, US
749 3142 54962 2394 DNIC-AS-00749, US
367 2745 3745 1313 DNIC-ASBLK-00306-00371, US
396982 2674 3594 384 GOOGLE-CLOUD-PLATFORM, US
30036 2503 361 404 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 7309 1706 141 UNI2-AS, ES
39891 4897 290 61 ALJAWWALSTC-AS, SA
20940 4118 3399 187 AKAMAI-ASN1, NL
8551 3462 368 31 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2947 2293 912 ROSTELECOM-AS, RU
9009 2658 246 1378 M247, RO
34984 2306 361 611 TELLCOM-AS, TR
6849 1835 307 17 UKRTELNET, UA
58224 1824 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 11570 3376 597 UNINET, MX
10620 3531 507 841 Telmex Colombia S.A., CO
13999 2403 360 630 Mega Cable, S.A. de C.V., MX
11830 2225 369 64 Instituto Costarricense de Electricidad
28573 1317 2324 238 Claro NXT Telecomunicacoes Ltda, BR
3816 1306 774 170 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1304 344 512 Axtel, S.A.B. de C.V., MX
6147 1130 370 22 Telefonica del Peru S.A.A., PE
11664 1103 177 437 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 1627 393 19 LINKdotNET-AS, EG
24835 1548 533 27 RAYA-AS, EG
36992 1352 1518 282 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 1052 67 45 ORANGE-COTE-IVOIRE, CI
36935 923 521 44 Vodafone-, EG
37457 674 319 46 Telkom-Internet, ZA
6713 550 1861 34 IAM-AS, MA
15399 523 53 45 WANANCHI-, KE
24757 487 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 11570 3376 597 UNINET, MX
9808 9514 8705 37 CHINAMOBILE-CN China Mobile Communicati
16509 8700 10905 3141 AMAZON-02, US
12479 7309 1706 141 UNI2-AS, ES
7545 5683 784 690 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 290 61 ALJAWWALSTC-AS, SA
11492 4519 300 623 CABLEONE, US
18403 4217 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4171 288 87 VIASAT-SP-BACKBONE, US
20940 4118 3399 187 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 9514 9477 CHINAMOBILE-CN China Mobile Communications Grou
12479 7309 7168 UNI2-AS, ES
16509 8700 5559 AMAZON-02, US
7545 5683 4993 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 4836 ALJAWWALSTC-AS, SA
18403 4217 4192 FPT-AS-AP FPT Telecom Company, VN
7155 4171 4084 VIASAT-SP-BACKBONE, US
20940 4118 3931 AKAMAI-ASN1, NL
11492 4519 3896 CABLEONE, US
7552 3692 3671 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 /12:297
/13:575 /14:1199 /15:2122 /16:13507 /17:8290 /18:14008
/19:25270 /20:44188 /21:52383 /22:111042 /23:102137 /24:565625
/25:138 /26:98 /27:141 /28:47 /29:95 /30:22
/31:3 /32:277
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6397 7309 UNI2-AS, ES
8151 5488 11570 UNINET, MX
39891 3632 4897 ALJAWWALSTC-AS, SA
11492 3428 4519 CABLEONE, US
6327 3335 3525 SHAW, CA
7155 3119 4171 VIASAT-SP-BACKBONE, US
8551 2932 3462 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2610 3540 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2158 2503 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 2:1349 3:227 4:7 5:4588 6:130
7:6 8:1542 9:1 10:1 11:172 12:1517
13:387 14:2317 15:301 16:196 17:373 18:501
20:266 21:4 22:188 23:6382 24:2927 25:6
27:2587 29:19 31:2546 32:83 34:23 35:114
36:1979 37:4706 38:5019 39:829 40:152 41:4237
42:1994 43:2353 44:309 45:17219 46:4449 47:376
49:1770 50:1884 51:586 52:1593 54:395 55:980
56:8 57:128 58:1876 59:1116 60:989 61:2571
62:2749 63:1917 64:5761 65:2338 66:5158 67:3071
68:1368 69:4124 70:1376 71:700 72:3061 74:2652
75:1598 76:614 77:2578 78:1899 79:2982 80:2133
81:1808 82:1510 83:1279 84:1552 85:3050 86:764
87:2110 88:1241 89:3871 90:616 91:7898 92:2052
93:2618 94:3653 95:4082 96:1312 97:340 98:1158
99:736 100:95 101:1313 102:3001 103:31869 104:4587
105:902 106:876 107:2560 108:1099 109:4280 110:2101
111:3139 112:2063 113:1760 114:1650 115:2071 116:1912
117:2572 118:2625 119:1982 120:1795 121:1089 122:2620
123:2159 124:1570 125:2474 128:1473 129:1060 130:1042
131:2063 132:853 133:422 134:1799 135:351 136:896
137:1106 138:2697 139:1569 140:1255 141:1353 142:1477
143:1547 144:1034 145:343 146:1973 147:1590 148:2444
149:2176 150:892 151:1168 152:1991 153:566 154:4692
155:1390 156:1832 157:1319 158:1093 159:2267 160:2636
161:1565 162:3539 163:1575 164:1637 165:1920 166:1067
167:1722 168:4022 169:953 170:4836 171:890 172:3651
173:2978 174:1086 175:1216 176:3840 177:5448 178:3637
179:2487 180:2447 181:3532 182:3402 183:2005 184:2321
185:20649 186:5078 187:4427 188:4236 189:4044 190:9336
191:1763 192:10947 193:8983 194:7406 195:5240 196:3294
197:2443 198:5975 199:6124 200:8187 201:6019 202:10516
203:10316 204:4589 205:3703 206:4371 207:3466 208:4155
209:4961 210:4297 211:2457 212:4295 213:3640 214:1087
215:59 216:6712 217:2854 218:1290 219:414 220:1999
221:967 222:684 223:2162
End of report
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