[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Tue Aug 29 21:30:34 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Tue 29 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: 941834
Prefixes after maximum aggregation (per Origin AS): 351641
Deaggregation factor: 2.68
Unique aggregates announced (without unneeded subnets): 451983
Number of IPv4 prefixes with a valid ROA: 429035
Number of IPv4 prefixes with an invalid ROA: 1733
Number of IPv4 prefixes with no ROA: 511066
Total ASes present in the Internet Routing Table: 74766
Prefixes per ASN: 12.60
Origin-only ASes present in the Internet Routing Table: 64345
Origin ASes announcing only one prefix: 25951
Transit ASes present in the Internet Routing Table: 10421
Transit-only ASes present in the Internet Routing Table: 457
Paths with bogon ASNs present in the IPv4 Routing Table: 98
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: 1033
Number of instances of unregistered ASNs: 1036
Number of 32-bit ASNs allocated by the RIRs: 42518
Number of 32-bit ASNs visible in the Routing Table: 35029
Prefixes from 32-bit ASNs in the Routing Table: 179280
Number of bogon 32-bit ASNs visible in the Routing Table: 37
Special use prefixes present in the Routing Table: 8
Prefixes being announced from unallocated address space: 554
Number of addresses announced to Internet: 3056556032
Equivalent to 182 /8s, 47 /16s and 88 /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: 318334
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 244391
Total APNIC prefixes after maximum aggregation: 69828
APNIC Deaggregation factor: 3.50
Prefixes being announced from the APNIC address blocks: 238333
Unique aggregates announced from the APNIC address blocks: 98516
APNIC Region origin ASes present in the Internet Routing Table: 13565
APNIC Prefixes per ASN: 17.57
APNIC Region origin ASes announcing only one prefix: 4008
APNIC Region transit ASes present in the Internet Routing Table: 1810
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: 8922
Number of APNIC addresses announced to Internet: 772880192
Equivalent to 46 /8s, 17 /16s and 55 /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: 275422
Total ARIN prefixes after maximum aggregation: 123999
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 277377
Unique aggregates announced from the ARIN address blocks: 131155
ARIN Region origin ASes present in the Internet Routing Table: 19110
ARIN Prefixes per ASN: 14.51
ARIN Region origin ASes announcing only one prefix: 6977
ARIN Region transit ASes present in the Internet Routing Table: 1933
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: 1280335936
Equivalent to 76 /8s, 80 /16s and 96 /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: 263003
Total RIPE prefixes after maximum aggregation: 122703
RIPE Deaggregation factor: 2.14
Prefixes being announced from the RIPE address blocks: 259806
Unique aggregates announced from the RIPE address blocks: 159854
RIPE Region origin ASes present in the Internet Routing Table: 28424
RIPE Prefixes per ASN: 9.14
RIPE Region origin ASes announcing only one prefix: 12020
RIPE Region transit ASes present in the Internet Routing Table: 3856
Average RIPE Region AS path length visible: 5.1
Max RIPE Region AS path length visible: 35
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11315
Number of RIPE addresses announced to Internet: 716583040
Equivalent to 42 /8s, 182 /16s and 48 /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: 126363
Total LACNIC prefixes after maximum aggregation: 28448
LACNIC Deaggregation factor: 4.44
Prefixes being announced from the LACNIC address blocks: 125260
Unique aggregates announced from the LACNIC address blocks: 49244
LACNIC Region origin ASes present in the Internet Routing Table: 11025
LACNIC Prefixes per ASN: 11.36
LACNIC Region origin ASes announcing only one prefix: 2359
LACNIC Region transit ASes present in the Internet Routing Table: 2331
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: 8839
Number of LACNIC addresses announced to Internet: 178599168
Equivalent to 10 /8s, 165 /16s and 53 /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: 31622
Total AfriNIC prefixes after maximum aggregation: 5951
AfriNIC Deaggregation factor: 5.31
Prefixes being announced from the AfriNIC address blocks: 40498
Unique aggregates announced from the AfriNIC address blocks: 12745
AfriNIC Region origin ASes present in the Internet Routing Table: 1782
AfriNIC Prefixes per ASN: 22.73
AfriNIC Region origin ASes announcing only one prefix: 587
AfriNIC Region transit ASes present in the Internet Routing Table: 323
Average AfriNIC Region AS path length visible: 5.4
Max AfriNIC Region AS path length visible: 29
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1123
Number of AfriNIC addresses announced to Internet: 107689216
Equivalent to 6 /8s, 107 /16s and 53 /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 8729 40 CHINAMOBILE-CN China Mobile Communicati
7545 5708 784 686 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4346 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3734 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3596 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3423 1840 97 VNPT-AS-VN VNPT Corp, VN
9498 3114 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 8990 10981 3218 AMAZON-02, US
11492 4479 297 717 CABLEONE, US
7155 4178 288 100 VIASAT-SP-BACKBONE, US
22773 3560 3041 311 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3535 1319 66 SHAW, CA
749 3146 54960 2398 DNIC-AS-00749, US
16625 3035 1463 2291 AKAMAI-AS, US
367 2975 3829 1393 DNIC-ASBLK-00306-00371, US
396982 2687 3596 387 GOOGLE-CLOUD-PLATFORM, US
7018 2506 23936 1529 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 7343 1713 145 UNI2-AS, ES
39891 4897 290 61 ALJAWWALSTC-AS, SA
20940 4111 3399 181 AKAMAI-ASN1, NL
8551 3458 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2962 2298 918 ROSTELECOM-AS, RU
9009 2659 246 1376 M247, RO
34984 2330 362 595 TELLCOM-AS, TR
58224 1747 931 524 TCI, IR
13188 1607 100 26 TRIOLAN, UA
61317 1513 101 1178 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 11711 3360 607 UNINET, MX
10620 3535 506 849 Telmex Colombia S.A., CO
13999 2450 364 642 Mega Cable, S.A. de C.V., MX
11830 1996 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 1288 757 193 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
28202 1121 52 9 Rede Brasileira de Comunicacao SA, BR
11664 1116 182 434 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 1593 393 19 LINKdotNET-AS, EG
24835 1483 533 27 RAYA-AS, EG
36992 1340 1518 281 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 539 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 11711 3360 607 UNINET, MX
9808 9514 8729 40 CHINAMOBILE-CN China Mobile Communicati
16509 8990 10981 3218 AMAZON-02, US
12479 7343 1713 145 UNI2-AS, ES
7545 5708 784 686 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 290 61 ALJAWWALSTC-AS, SA
11492 4479 297 717 CABLEONE, US
18403 4346 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4178 288 100 VIASAT-SP-BACKBONE, US
20940 4111 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 9514 9474 CHINAMOBILE-CN China Mobile Communications Grou
12479 7343 7198 UNI2-AS, ES
16509 8990 5772 AMAZON-02, US
7545 5708 5022 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 4836 ALJAWWALSTC-AS, SA
18403 4346 4321 FPT-AS-AP FPT Telecom Company, VN
7155 4178 4078 VIASAT-SP-BACKBONE, US
20940 4111 3930 AKAMAI-ASN1, NL
11492 4479 3762 CABLEONE, US
7552 3734 3714 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 /16:13544 /17:8288 /18:13940
/19:25166 /20:44280 /21:52242 /22:111072 /23:102548 /24:565547
/25:135 /26:102 /27:141 /28:49 /29:97 /30:24
/31:4 /32:300
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6429 7343 UNI2-AS, ES
8151 5730 11711 UNINET, MX
39891 3632 4897 ALJAWWALSTC-AS, SA
11492 3415 4479 CABLEONE, US
6327 3345 3535 SHAW, CA
7155 3124 4178 VIASAT-SP-BACKBONE, US
8551 2926 3458 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2608 3560 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2155 2497 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)
----------------------------------------------
1:2229 2:1386 3:234 4:7 5:4618 6:137
7:6 8:1537 9:1 10:1 11:172 12:1507
13:376 14:2306 15:302 16:195 17:372 18:631
20:287 21:4 22:188 23:6408 24:2881 25:6
27:2635 29:19 31:2553 32:85 34:26 35:118
36:2000 37:4567 38:5258 39:870 40:147 41:4326
42:2100 43:2321 44:326 45:17211 46:4341 47:383
49:1805 50:1877 51:596 52:1596 54:392 55:957
56:8 57:130 58:1853 59:1118 60:998 61:2569
62:2786 63:1927 64:5745 65:2352 66:5032 67:3056
68:1356 69:4164 70:1356 71:670 72:3032 74:2639
75:1596 76:618 77:2481 78:1850 79:2971 80:2137
81:1838 82:1468 83:1294 84:1548 85:3029 86:752
87:2098 88:1226 89:3874 90:618 91:7921 92:2069
93:2620 94:3583 95:4029 96:1293 97:317 98:1098
99:734 100:91 101:1315 102:3151 103:32188 104:4581
105:952 106:881 107:2591 108:1146 109:4278 110:2121
111:3138 112:2068 113:1760 114:1667 115:2066 116:1929
117:2525 118:2694 119:1992 120:1788 121:1102 122:2596
123:2161 124:1572 125:2499 128:1473 129:931 130:1058
131:2044 132:853 133:419 134:1792 135:349 136:920
137:1126 138:2809 139:1572 140:1238 141:1300 142:1492
143:1527 144:1003 145:345 146:1979 147:1620 148:2427
149:2165 150:885 151:1229 152:1993 153:589 154:4942
155:1383 156:1978 157:1336 158:1083 159:2213 160:2675
161:1589 162:3545 163:1599 164:1735 165:1908 166:956
167:1733 168:3924 169:910 170:4833 171:888 172:3674
173:2978 174:993 175:1209 176:3821 177:5411 178:3562
179:2362 180:2433 181:3471 182:3324 183:2002 184:2280
185:20729 186:4998 187:4539 188:4267 189:4056 190:9308
191:1770 192:10954 193:8988 194:7365 195:5281 196:3255
197:2541 198:5999 199:6100 200:8042 201:6163 202:10485
203:10183 204:4559 205:3659 206:4355 207:3465 208:4140
209:4940 210:4274 211:2461 212:4287 213:3451 214:1093
215:59 216:6725 217:2871 218:1286 219:404 220:1801
221:981 222:666 223:2154
End of report
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