[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Tue Aug 15 21:30:43 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Tue 15 Aug, 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: 941953
Prefixes after maximum aggregation (per Origin AS): 351412
Deaggregation factor: 2.68
Unique aggregates announced (without unneeded subnets): 452281
Number of IPv4 prefixes with a valid ROA: 427127
Number of IPv4 prefixes with an invalid ROA: 1439
Number of IPv4 prefixes with no ROA: 513387
Total ASes present in the Internet Routing Table: 74710
Prefixes per ASN: 12.61
Origin-only ASes present in the Internet Routing Table: 64292
Origin ASes announcing only one prefix: 25922
Transit ASes present in the Internet Routing Table: 10418
Transit-only ASes present in the Internet Routing Table: 450
Paths with bogon ASNs present in the IPv4 Routing Table: 100
Average AS path length visible in the Internet Routing Table: 5.0
Max AS path length visible: 133
Max AS path prepend of ASN ( 37447) 129
Prefixes from unregistered ASNs in the Routing Table: 1056
Number of instances of unregistered ASNs: 1060
Number of 32-bit ASNs allocated by the RIRs: 42426
Number of 32-bit ASNs visible in the Routing Table: 34947
Prefixes from 32-bit ASNs in the Routing Table: 178523
Number of bogon 32-bit ASNs visible in the Routing Table: 42
Special use prefixes present in the Routing Table: 8
Prefixes being announced from unallocated address space: 552
Number of addresses announced to Internet: 3052527104
Equivalent to 181 /8s, 241 /16s and 222 /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: 318924
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 244169
Total APNIC prefixes after maximum aggregation: 69741
APNIC Deaggregation factor: 3.50
Prefixes being announced from the APNIC address blocks: 238087
Unique aggregates announced from the APNIC address blocks: 98589
APNIC Region origin ASes present in the Internet Routing Table: 13541
APNIC Prefixes per ASN: 17.58
APNIC Region origin ASes announcing only one prefix: 3989
APNIC Region transit ASes present in the Internet Routing Table: 1805
Average APNIC Region AS path length visible: 5.0
Max APNIC Region AS path length visible: 30
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8881
Number of APNIC addresses announced to Internet: 773087808
Equivalent to 46 /8s, 20 /16s and 98 /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: 275596
Total ARIN prefixes after maximum aggregation: 123861
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 277527
Unique aggregates announced from the ARIN address blocks: 130877
ARIN Region origin ASes present in the Internet Routing Table: 19101
ARIN Prefixes per ASN: 14.53
ARIN Region origin ASes announcing only one prefix: 6969
ARIN Region transit ASes present in the Internet Routing Table: 1939
Average ARIN Region AS path length visible: 4.7
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4822
Number of ARIN addresses announced to Internet: 1276389184
Equivalent to 76 /8s, 20 /16s and 39 /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: 263509
Total RIPE prefixes after maximum aggregation: 122652
RIPE Deaggregation factor: 2.15
Prefixes being announced from the RIPE address blocks: 260464
Unique aggregates announced from the RIPE address blocks: 159920
RIPE Region origin ASes present in the Internet Routing Table: 28428
RIPE Prefixes per ASN: 9.16
RIPE Region origin ASes announcing only one prefix: 12021
RIPE Region transit ASes present in the Internet Routing Table: 3860
Average RIPE Region AS path length visible: 5.0
Max RIPE Region AS path length visible: 36
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11306
Number of RIPE addresses announced to Internet: 716446336
Equivalent to 42 /8s, 180 /16s and 26 /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
196608-216475
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: 126013
Total LACNIC prefixes after maximum aggregation: 28496
LACNIC Deaggregation factor: 4.42
Prefixes being announced from the LACNIC address blocks: 124970
Unique aggregates announced from the LACNIC address blocks: 49736
LACNIC Region origin ASes present in the Internet Routing Table: 11009
LACNIC Prefixes per ASN: 11.35
LACNIC Region origin ASes announcing only one prefix: 2358
LACNIC Region transit ASes present in the Internet Routing Table: 2322
Average LACNIC Region AS path length visible: 5.5
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8820
Number of LACNIC addresses announced to Internet: 178542592
Equivalent to 10 /8s, 164 /16s and 88 /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: 31610
Total AfriNIC prefixes after maximum aggregation: 5939
AfriNIC Deaggregation factor: 5.32
Prefixes being announced from the AfriNIC address blocks: 40347
Unique aggregates announced from the AfriNIC address blocks: 12693
AfriNIC Region origin ASes present in the Internet Routing Table: 1775
AfriNIC Prefixes per ASN: 22.73
AfriNIC Region origin ASes announcing only one prefix: 585
AfriNIC Region transit ASes present in the Internet Routing Table: 322
Average AfriNIC Region AS path length visible: 5.4
Max AfriNIC Region AS path length visible: 133
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1118
Number of AfriNIC addresses announced to Internet: 107657984
Equivalent to 6 /8s, 106 /16s and 187 /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 9516 8705 38 CHINAMOBILE-CN China Mobile Communicati
7545 5706 784 687 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4317 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3725 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3594 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3435 1840 97 VNPT-AS-VN VNPT Corp, VN
9498 3083 498 248 BBIL-AP BHARTI Airtel Ltd., IN
24560 2481 843 410 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2307 11270 588 KIXS-AS-KR Korea Telecom, KR
4755 2186 442 201 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 8838 10967 3194 AMAZON-02, US
11492 4522 300 622 CABLEONE, US
7155 4193 288 100 VIASAT-SP-BACKBONE, US
22773 3557 3038 293 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3527 1319 66 SHAW, CA
749 3150 54961 2402 DNIC-AS-00749, US
16625 3095 1513 2326 AKAMAI-AS, US
367 2968 3810 1409 DNIC-ASBLK-00306-00371, US
396982 2685 3596 388 GOOGLE-CLOUD-PLATFORM, US
30036 2504 360 377 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 7340 1713 145 UNI2-AS, ES
39891 4897 290 61 ALJAWWALSTC-AS, SA
20940 4118 3399 181 AKAMAI-ASN1, NL
8551 3457 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2936 2294 913 ROSTELECOM-AS, RU
9009 2666 247 1388 M247, RO
34984 2321 362 598 TELLCOM-AS, TR
58224 1817 943 536 TCI, IR
13188 1607 100 26 TRIOLAN, UA
61317 1555 103 1210 ASDETUK www.heficed.com, US
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 11485 3358 605 UNINET, MX
10620 3528 506 843 Telmex Colombia S.A., CO
13999 2437 364 641 Mega Cable, S.A. de C.V., MX
11830 1996 369 64 Instituto Costarricense de Electricidad
28573 1314 2324 233 Claro NXT Telecomunicacoes Ltda, BR
3816 1289 757 187 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1272 344 511 Axtel, S.A.B. de C.V., MX
6147 1123 370 22 Telefonica del Peru S.A.A., PE
28202 1122 52 9 Rede Brasileira de Comunicacao SA, BR
11664 1112 181 434 Techtel LMDS Comunicaciones Interactiva
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 1588 393 19 LINKdotNET-AS, EG
24835 1517 533 27 RAYA-AS, EG
36992 1356 1518 282 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 1051 67 45 ORANGE-COTE-IVOIRE, CI
36935 922 521 43 Vodafone-, EG
37457 678 319 45 Telkom-Internet, ZA
6713 550 1861 34 IAM-AS, MA
15399 538 55 49 WANANCHI-, KE
37342 512 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 11485 3358 605 UNINET, MX
9808 9516 8705 38 CHINAMOBILE-CN China Mobile Communicati
16509 8838 10967 3194 AMAZON-02, US
12479 7340 1713 145 UNI2-AS, ES
7545 5706 784 687 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 290 61 ALJAWWALSTC-AS, SA
11492 4522 300 622 CABLEONE, US
18403 4317 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4193 288 100 VIASAT-SP-BACKBONE, US
20940 4118 3399 181 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 9516 9478 CHINAMOBILE-CN China Mobile Communications Grou
12479 7340 7195 UNI2-AS, ES
16509 8838 5644 AMAZON-02, US
7545 5706 5019 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 4836 ALJAWWALSTC-AS, SA
18403 4317 4292 FPT-AS-AP FPT Telecom Company, VN
7155 4193 4093 VIASAT-SP-BACKBONE, US
20940 4118 3937 AKAMAI-ASN1, NL
11492 4522 3900 CABLEONE, US
7552 3725 3704 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
60539 UNALLOCATED 5.105.33.0/24 18041 TWDS-TRANSIT-AS-TW Taiwan Di
46990 UNALLOCATED 8.5.242.0/23 3356 LEVEL3, US
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
40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
19695 UNALLOCATED 8.20.161.0/24 7015 COMCAST-7015, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, 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 RESERVED, ZZ
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.160.88.0/24 Origin: 36318 ZSNET, CA
23.160.88.0/24 Transit: 53356 FREE RANGE CLOUD, CA
23.176.160.0/24 Origin: 397327 RESERVED, ZZ
23.176.160.0/24 Transit: 19108 SUDDENLINK-COMMUNICATIONS, US
41.57.124.0/22 Origin: 37442 RESERVED, ZZ
41.57.124.0/22 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 /11:102 /12:296
/13:573 /14:1194 /15:2115 /16:13545 /17:8323 /18:14015
/19:25229 /20:44212 /21:52270 /22:111061 /23:102322 /24:565781
/25:135 /26:100 /27:142 /28:46 /29:96 /30:24
/31:4 /32:300
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6426 7340 UNI2-AS, ES
8151 5524 11485 UNINET, MX
39891 3632 4897 ALJAWWALSTC-AS, SA
11492 3432 4522 CABLEONE, US
6327 3337 3527 SHAW, CA
7155 3139 4193 VIASAT-SP-BACKBONE, US
8551 2925 3457 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2606 3557 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2161 2504 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2092 3528 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)
----------------------------------------------
1:2215 2:1366 3:230 4:7 5:4625 6:137
7:6 8:1544 9:1 10:1 11:172 12:1508
13:379 14:2308 15:302 16:198 17:372 18:594
20:285 21:4 22:188 23:6418 24:3022 25:6
27:2610 29:19 31:2551 32:85 34:26 35:117
36:1986 37:4632 38:5188 39:852 40:147 41:4333
42:2079 43:2327 44:321 45:17124 46:4415 47:384
49:1783 50:1875 51:585 52:1598 54:391 55:965
56:8 57:129 58:1878 59:1123 60:997 61:2567
62:2781 63:1932 64:5739 65:2338 66:5059 67:3034
68:1338 69:4097 70:1367 71:694 72:3052 74:2660
75:1612 76:616 77:2562 78:1849 79:2985 80:2135
81:1813 82:1510 83:1294 84:1549 85:3021 86:764
87:2081 88:1222 89:3888 90:619 91:7931 92:2073
93:2614 94:3572 95:4023 96:1302 97:318 98:1103
99:735 100:91 101:1316 102:3100 103:32106 104:4585
105:964 106:881 107:2565 108:1133 109:4298 110:2106
111:3143 112:2074 113:1763 114:1658 115:2069 116:1918
117:2549 118:2692 119:1978 120:1789 121:1102 122:2606
123:2168 124:1569 125:2496 128:1472 129:1054 130:1045
131:2045 132:856 133:423 134:1791 135:350 136:903
137:1123 138:2789 139:1573 140:1256 141:1298 142:1480
143:1534 144:1000 145:343 146:1974 147:1620 148:2401
149:2126 150:898 151:1206 152:1878 153:584 154:4797
155:1386 156:1936 157:1330 158:1085 159:2239 160:2667
161:1560 162:3538 163:1593 164:1726 165:1898 166:984
167:1732 168:4034 169:904 170:4803 171:906 172:3652
173:2995 174:997 175:1206 176:3840 177:5471 178:3570
179:2413 180:2441 181:3527 182:3416 183:2005 184:2306
185:20741 186:5027 187:4500 188:4271 189:3993 190:9275
191:1834 192:10959 193:8988 194:7372 195:5274 196:3179
197:2540 198:5993 199:6130 200:8092 201:6067 202:10488
203:10184 204:4567 205:3674 206:4354 207:3468 208:4172
209:4944 210:4279 211:2460 212:4297 213:3614 214:1096
215:60 216:6753 217:2872 218:1285 219:410 220:1798
221:978 222:666 223:2164
End of report
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