[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Fri Aug 25 21:30:40 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Fri 25 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: 942433
Prefixes after maximum aggregation (per Origin AS): 351577
Deaggregation factor: 2.68
Unique aggregates announced (without unneeded subnets): 452243
Number of IPv4 prefixes with a valid ROA: 429501
Number of IPv4 prefixes with an invalid ROA: 1488
Number of IPv4 prefixes with no ROA: 511444
Total ASes present in the Internet Routing Table: 74776
Prefixes per ASN: 12.60
Origin-only ASes present in the Internet Routing Table: 64348
Origin ASes announcing only one prefix: 25950
Transit ASes present in the Internet Routing Table: 10428
Transit-only ASes present in the Internet Routing Table: 460
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: 56
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 1023
Number of instances of unregistered ASNs: 1026
Number of 32-bit ASNs allocated by the RIRs: 42498
Number of 32-bit ASNs visible in the Routing Table: 35017
Prefixes from 32-bit ASNs in the Routing Table: 179175
Number of bogon 32-bit ASNs visible in the Routing Table: 40
Special use prefixes present in the Routing Table: 8
Prefixes being announced from unallocated address space: 547
Number of addresses announced to Internet: 3056491520
Equivalent to 182 /8s, 46 /16s and 92 /24s
Percentage of available address space announced: 82.6
Percentage of allocated address space announced: 82.6
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.5
Total number of prefixes smaller than registry allocations: 318839
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 244238
Total APNIC prefixes after maximum aggregation: 69775
APNIC Deaggregation factor: 3.50
Prefixes being announced from the APNIC address blocks: 238175
Unique aggregates announced from the APNIC address blocks: 98461
APNIC Region origin ASes present in the Internet Routing Table: 13556
APNIC Prefixes per ASN: 17.57
APNIC Region origin ASes announcing only one prefix: 4003
APNIC Region transit ASes present in the Internet Routing Table: 1808
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: 8907
Number of APNIC addresses announced to Internet: 772921152
Equivalent to 46 /8s, 17 /16s and 215 /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: 275269
Total ARIN prefixes after maximum aggregation: 123869
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 277301
Unique aggregates announced from the ARIN address blocks: 131091
ARIN Region origin ASes present in the Internet Routing Table: 19122
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: 1935
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: 4830
Number of ARIN addresses announced to Internet: 1280056896
Equivalent to 76 /8s, 76 /16s and 30 /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: 263851
Total RIPE prefixes after maximum aggregation: 122804
RIPE Deaggregation factor: 2.15
Prefixes being announced from the RIPE address blocks: 260547
Unique aggregates announced from the RIPE address blocks: 159913
RIPE Region origin ASes present in the Internet Routing Table: 28430
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: 3861
Average RIPE Region AS path length visible: 5.0
Max RIPE Region AS path length visible: 35
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11319
Number of RIPE addresses announced to Internet: 716599168
Equivalent to 42 /8s, 182 /16s and 111 /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: 126530
Total LACNIC prefixes after maximum aggregation: 28476
LACNIC Deaggregation factor: 4.44
Prefixes being announced from the LACNIC address blocks: 125445
Unique aggregates announced from the LACNIC address blocks: 49551
LACNIC Region origin ASes present in the Internet Routing Table: 11022
LACNIC Prefixes per ASN: 11.38
LACNIC Region origin ASes announcing only one prefix: 2357
LACNIC Region transit ASes present in the Internet Routing Table: 2323
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: 8835
Number of LACNIC addresses announced to Internet: 178597888
Equivalent to 10 /8s, 165 /16s and 48 /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: 31522
Total AfriNIC prefixes after maximum aggregation: 5944
AfriNIC Deaggregation factor: 5.30
Prefixes being announced from the AfriNIC address blocks: 40412
Unique aggregates announced from the AfriNIC address blocks: 12765
AfriNIC Region origin ASes present in the Internet Routing Table: 1786
AfriNIC Prefixes per ASN: 22.63
AfriNIC Region origin ASes announcing only one prefix: 587
AfriNIC Region transit ASes present in the Internet Routing Table: 325
Average AfriNIC Region AS path length visible: 5.4
Max AfriNIC Region AS path length visible: 41
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1126
Number of AfriNIC addresses announced to Internet: 107845888
Equivalent to 6 /8s, 109 /16s and 153 /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 9523 8729 40 CHINAMOBILE-CN China Mobile Communicati
7545 5702 784 686 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4348 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3725 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3596 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3422 1840 97 VNPT-AS-VN VNPT Corp, VN
9498 3106 498 251 BBIL-AP BHARTI Airtel Ltd., IN
24560 2489 847 403 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2307 11270 588 KIXS-AS-KR Korea Telecom, KR
45090 2186 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
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 8915 10965 3257 AMAZON-02, US
11492 4524 300 643 CABLEONE, US
7155 4178 288 100 VIASAT-SP-BACKBONE, US
22773 3562 3041 311 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3527 1319 66 SHAW, CA
749 3146 54960 2398 DNIC-AS-00749, US
16625 3079 1488 2318 AKAMAI-AS, US
367 2974 3811 1397 DNIC-ASBLK-00306-00371, US
396982 2687 3596 387 GOOGLE-CLOUD-PLATFORM, US
7018 2515 23936 1533 ATT-INTERNET4, 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 7341 1713 145 UNI2-AS, ES
39891 4897 290 61 ALJAWWALSTC-AS, SA
20940 4108 3399 181 AKAMAI-ASN1, NL
8551 3462 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2961 2298 918 ROSTELECOM-AS, RU
9009 2657 246 1374 M247, RO
34984 2331 362 596 TELLCOM-AS, TR
58224 1750 922 526 TCI, IR
13188 1607 100 26 TRIOLAN, UA
61317 1522 102 1187 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 11678 3358 608 UNINET, MX
10620 3535 506 849 Telmex Colombia S.A., CO
13999 2451 366 644 Mega Cable, S.A. de C.V., MX
11830 1997 369 64 Instituto Costarricense de Electricidad
28573 1316 2324 233 Claro NXT Telecomunicacoes Ltda, BR
6503 1302 344 510 Axtel, S.A.B. de C.V., MX
3816 1289 757 188 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
28202 1121 52 9 Rede Brasileira de Comunicacao SA, BR
11664 1116 181 435 Techtel LMDS Comunicaciones Interactiva
6147 1113 370 22 Telefonica del Peru S.A.A., PE
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 1594 393 19 LINKdotNET-AS, EG
24835 1503 533 27 RAYA-AS, EG
36992 1338 1518 280 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 1049 67 45 ORANGE-COTE-IVOIRE, CI
36935 903 520 35 Vodafone-, EG
37457 679 319 45 Telkom-Internet, ZA
6713 550 1861 34 IAM-AS, MA
15399 540 55 50 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 11678 3358 608 UNINET, MX
9808 9523 8729 40 CHINAMOBILE-CN China Mobile Communicati
16509 8915 10965 3257 AMAZON-02, US
12479 7341 1713 145 UNI2-AS, ES
7545 5702 784 686 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 290 61 ALJAWWALSTC-AS, SA
11492 4524 300 643 CABLEONE, US
18403 4348 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4178 288 100 VIASAT-SP-BACKBONE, US
20940 4108 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 9523 9483 CHINAMOBILE-CN China Mobile Communications Grou
12479 7341 7196 UNI2-AS, ES
16509 8915 5658 AMAZON-02, US
7545 5702 5016 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 4836 ALJAWWALSTC-AS, SA
18403 4348 4323 FPT-AS-AP FPT Telecom Company, VN
7155 4178 4078 VIASAT-SP-BACKBONE, US
20940 4108 3927 AKAMAI-ASN1, NL
11492 4524 3881 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
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
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
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 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 RESERVED, ZZ
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.176.160.0/24 Origin: 397327 RESERVED, ZZ
23.176.160.0/24 Transit: 19108 SUDDENLINK-COMMUNICATIONS, US
36.255.139.0/24 Origin: 56050 NEW-SHINE-INTERNET-TH 134 Yenchit Road,
36.255.139.0/24 Transit: 58913 HCL-TH 4819 Supapong 3 Alley, Srinakarin
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 /12:299
/13:577 /14:1195 /15:2114 /16:13554 /17:8300 /18:14019
/19:25221 /20:44337 /21:52327 /22:111203 /23:102558 /24:565713
/25:133 /26:100 /27:141 /28:49 /29:96 /30:22
/31:4 /32:301
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6427 7341 UNI2-AS, ES
8151 5709 11678 UNINET, MX
39891 3632 4897 ALJAWWALSTC-AS, SA
11492 3434 4524 CABLEONE, US
6327 3337 3527 SHAW, CA
7155 3124 4178 VIASAT-SP-BACKBONE, US
8551 2930 3462 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2609 3562 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2158 2501 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2098 3535 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)
----------------------------------------------
1:2230 2:1385 3:233 4:7 5:4629 6:138
7:6 8:1540 9:1 10:1 11:172 12:1505
13:368 14:2298 15:301 16:195 17:372 18:623
20:287 21:4 22:188 23:6398 24:2881 25:6
27:2627 29:19 31:2559 32:85 34:26 35:118
36:1997 37:4625 38:5231 39:865 40:147 41:4324
42:2088 43:2331 44:327 45:17218 46:4342 47:384
49:1805 50:1881 51:595 52:1595 54:393 55:962
56:8 57:129 58:1853 59:1118 60:996 61:2566
62:2781 63:1931 64:5730 65:2354 66:5030 67:3052
68:1354 69:4169 70:1356 71:669 72:3032 74:2642
75:1596 76:618 77:2555 78:1848 79:2993 80:2141
81:1838 82:1468 83:1297 84:1538 85:3024 86:756
87:2098 88:1228 89:3899 90:619 91:7913 92:2071
93:2626 94:3581 95:4032 96:1294 97:317 98:1098
99:735 100:91 101:1316 102:3135 103:32177 104:4592
105:952 106:881 107:2591 108:1136 109:4294 110:2115
111:3136 112:2083 113:1759 114:1665 115:2072 116:1929
117:2531 118:2696 119:1988 120:1789 121:1101 122:2596
123:2161 124:1572 125:2501 128:1478 129:932 130:1055
131:2051 132:856 133:420 134:1793 135:349 136:915
137:1127 138:2816 139:1575 140:1240 141:1300 142:1493
143:1532 144:982 145:345 146:1978 147:1621 148:2424
149:2151 150:886 151:1231 152:1867 153:588 154:4857
155:1388 156:1948 157:1332 158:1084 159:2239 160:2672
161:1592 162:3545 163:1603 164:1734 165:1907 166:960
167:1735 168:4024 169:915 170:4819 171:885 172:3684
173:2988 174:997 175:1208 176:3826 177:5417 178:3563
179:2389 180:2423 181:3494 182:3322 183:2004 184:2282
185:20742 186:5076 187:4493 188:4281 189:4066 190:9342
191:1771 192:10948 193:8986 194:7368 195:5285 196:3176
197:2485 198:5991 199:6090 200:8047 201:6127 202:10466
203:10189 204:4558 205:3663 206:4359 207:3479 208:4147
209:4944 210:4272 211:2461 212:4287 213:3623 214:1087
215:59 216:6710 217:2880 218:1285 219:405 220:1801
221:979 222:666 223:2154
End of report
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