[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Mon Sep 18 21:30:17 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Mon 18 Sep, 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: 943938
Prefixes after maximum aggregation (per Origin AS): 352599
Deaggregation factor: 2.68
Unique aggregates announced (without unneeded subnets): 453015
Number of IPv4 prefixes with a valid ROA: 431521
Number of IPv4 prefixes with an invalid ROA: 1789
Number of IPv4 prefixes with no ROA: 510628
Total ASes present in the Internet Routing Table: 74834
Prefixes per ASN: 12.61
Origin-only ASes present in the Internet Routing Table: 64415
Origin ASes announcing only one prefix: 25929
Transit ASes present in the Internet Routing Table: 10419
Transit-only ASes present in the Internet Routing Table: 468
Paths with bogon ASNs present in the IPv4 Routing Table: 102
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: 1075
Number of instances of unregistered ASNs: 1078
Number of 32-bit ASNs allocated by the RIRs: 42637
Number of 32-bit ASNs visible in the Routing Table: 35093
Prefixes from 32-bit ASNs in the Routing Table: 180177
Number of bogon 32-bit ASNs visible in the Routing Table: 48
Special use prefixes present in the Routing Table: 8
Prefixes being announced from unallocated address space: 576
Number of addresses announced to Internet: 3054994176
Equivalent to 182 /8s, 23 /16s and 131 /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: 99.5
Total number of prefixes smaller than registry allocations: 318855
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 244183
Total APNIC prefixes after maximum aggregation: 70089
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 238082
Unique aggregates announced from the APNIC address blocks: 98569
APNIC Region origin ASes present in the Internet Routing Table: 13594
APNIC Prefixes per ASN: 17.51
APNIC Region origin ASes announcing only one prefix: 4045
APNIC Region transit ASes present in the Internet Routing Table: 1818
Average APNIC Region AS path length visible: 4.9
Max APNIC Region AS path length visible: 31
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8956
Number of APNIC addresses announced to Internet: 772409664
Equivalent to 46 /8s, 10 /16s and 9 /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: 275814
Total ARIN prefixes after maximum aggregation: 123869
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 278723
Unique aggregates announced from the ARIN address blocks: 131627
ARIN Region origin ASes present in the Internet Routing Table: 19093
ARIN Prefixes per ASN: 14.60
ARIN Region origin ASes announcing only one prefix: 6944
ARIN Region transit ASes present in the Internet Routing Table: 1924
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: 4819
Number of ARIN addresses announced to Internet: 1278831424
Equivalent to 76 /8s, 57 /16s and 107 /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: 264554
Total RIPE prefixes after maximum aggregation: 123436
RIPE Deaggregation factor: 2.14
Prefixes being announced from the RIPE address blocks: 260161
Unique aggregates announced from the RIPE address blocks: 160259
RIPE Region origin ASes present in the Internet Routing Table: 28431
RIPE Prefixes per ASN: 9.15
RIPE Region origin ASes announcing only one prefix: 12025
RIPE Region transit ASes present in the Internet Routing Table: 3861
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: 11334
Number of RIPE addresses announced to Internet: 717013120
Equivalent to 42 /8s, 188 /16s and 192 /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: 126607
Total LACNIC prefixes after maximum aggregation: 28493
LACNIC Deaggregation factor: 4.44
Prefixes being announced from the LACNIC address blocks: 125450
Unique aggregates announced from the LACNIC address blocks: 49247
LACNIC Region origin ASes present in the Internet Routing Table: 11040
LACNIC Prefixes per ASN: 11.36
LACNIC Region origin ASes announcing only one prefix: 2323
LACNIC Region transit ASes present in the Internet Routing Table: 2320
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: 8854
Number of LACNIC addresses announced to Internet: 178445056
Equivalent to 10 /8s, 162 /16s and 219 /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: 31705
Total AfriNIC prefixes after maximum aggregation: 5982
AfriNIC Deaggregation factor: 5.30
Prefixes being announced from the AfriNIC address blocks: 40940
Unique aggregates announced from the AfriNIC address blocks: 12824
AfriNIC Region origin ASes present in the Internet Routing Table: 1791
AfriNIC Prefixes per ASN: 22.86
AfriNIC Region origin ASes announcing only one prefix: 592
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: 30
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1130
Number of AfriNIC addresses announced to Internet: 107840256
Equivalent to 6 /8s, 109 /16s and 131 /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 9482 8729 41 CHINAMOBILE-CN China Mobile Communicati
7545 5728 785 690 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4280 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3717 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3565 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3406 1824 97 VNPT-AS-VN VNPT Corp, VN
9498 3150 498 251 BBIL-AP BHARTI Airtel Ltd., IN
24560 2514 849 389 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2290 11269 604 KIXS-AS-KR Korea Telecom, KR
45090 2187 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 9069 10992 3250 AMAZON-02, US
11492 4522 300 679 CABLEONE, US
7155 4175 288 97 VIASAT-SP-BACKBONE, US
6327 3540 1319 66 SHAW, CA
22773 3540 3039 299 ASN-CXA-ALL-CCI-22773-RDC, US
749 3151 54959 2403 DNIC-AS-00749, US
16625 3019 1446 2287 AKAMAI-AS, US
367 2973 3824 1404 DNIC-ASBLK-00306-00371, US
396982 2698 3597 392 GOOGLE-CLOUD-PLATFORM, US
7018 2505 23674 1562 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 7396 1713 145 UNI2-AS, ES
39891 4897 290 61 ALJAWWALSTC-AS, SA
20940 4098 3398 179 AKAMAI-ASN1, NL
8551 3450 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2952 2298 917 ROSTELECOM-AS, RU
9009 2733 255 1396 M247, RO
34984 2327 362 596 TELLCOM-AS, TR
58224 1747 928 513 TCI, IR
13188 1607 100 26 TRIOLAN, UA
61317 1464 98 1139 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 11672 3366 611 UNINET, MX
10620 3542 506 851 Telmex Colombia S.A., CO
13999 2396 333 624 Mega Cable, S.A. de C.V., MX
11830 2002 369 64 Instituto Costarricense de Electricidad
28573 1325 2324 232 Claro NXT Telecomunicacoes Ltda, BR
6503 1302 344 510 Axtel, S.A.B. de C.V., MX
3816 1294 764 196 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
11664 1121 181 425 Techtel LMDS Comunicaciones Interactiva
6147 1113 370 22 Telefonica del Peru S.A.A., PE
28202 1090 52 9 Rede Brasileira de Comunicacao 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 1612 393 19 LINKdotNET-AS, EG
24835 1532 549 28 RAYA-AS, EG
36992 1359 1518 279 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 1046 67 45 ORANGE-COTE-IVOIRE, CI
36935 919 520 35 Vodafone-, EG
37457 673 319 45 Telkom-Internet, ZA
6713 550 1861 34 IAM-AS, MA
15399 541 55 51 WANANCHI-, KE
37342 511 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 11672 3366 611 UNINET, MX
9808 9482 8729 41 CHINAMOBILE-CN China Mobile Communicati
16509 9069 10992 3250 AMAZON-02, US
12479 7396 1713 145 UNI2-AS, ES
7545 5728 785 690 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 290 61 ALJAWWALSTC-AS, SA
11492 4522 300 679 CABLEONE, US
18403 4280 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4175 288 97 VIASAT-SP-BACKBONE, US
20940 4098 3398 179 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 9482 9441 CHINAMOBILE-CN China Mobile Communications Grou
12479 7396 7251 UNI2-AS, ES
16509 9069 5819 AMAZON-02, US
7545 5728 5038 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 4836 ALJAWWALSTC-AS, SA
18403 4280 4255 FPT-AS-AP FPT Telecom Company, VN
7155 4175 4078 VIASAT-SP-BACKBONE, US
20940 4098 3919 AKAMAI-ASN1, NL
11492 4522 3843 CABLEONE, US
7552 3717 3697 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
23.189.192.0/24 Origin: 27593 RESERVED, ZZ
23.189.192.0/24 Transit: 174 COGENT-174, 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
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 /11:101 /12:298
/13:576 /14:1196 /15:2113 /16:13533 /17:8304 /18:14025
/19:25212 /20:44166 /21:52082 /22:111352 /23:102614 /24:567557
/25:135 /26:99 /27:140 /28:12 /29:72 /30:6
/31:0 /32:277
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6482 7396 UNI2-AS, ES
8151 5791 11672 UNINET, MX
39891 3632 4897 ALJAWWALSTC-AS, SA
11492 3434 4522 CABLEONE, US
6327 3350 3540 SHAW, CA
7155 3121 4175 VIASAT-SP-BACKBONE, US
8551 2923 3450 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2592 3540 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2151 2493 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2105 3542 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)
----------------------------------------------
1:2212 2:1427 3:263 4:7 5:4591 6:135
7:6 8:1528 9:1 10:1 11:172 12:1517
13:361 14:2318 15:303 16:196 17:369 18:644
20:293 21:4 22:188 23:6371 24:2900 25:2
27:2656 29:19 31:2557 32:81 34:27 35:115
36:1990 37:4539 38:5400 39:872 40:146 41:4321
42:2080 43:2311 44:323 45:17210 46:4348 47:373
49:1833 50:1901 51:597 52:1597 54:396 55:954
56:5 57:131 58:1862 59:1122 60:1003 61:2599
62:2781 63:1925 64:5803 65:2367 66:5013 67:3058
68:1357 69:4181 70:1356 71:676 72:3021 74:2634
75:1595 76:619 77:2420 78:1837 79:2989 80:2125
81:1849 82:1469 83:1306 84:1559 85:3099 86:763
87:2101 88:1222 89:3922 90:623 91:7932 92:2062
93:2635 94:3562 95:4049 96:1300 97:316 98:1099
99:736 100:91 101:1318 102:3129 103:32175 104:4624
105:956 106:891 107:2686 108:1135 109:4255 110:2132
111:3145 112:2064 113:1758 114:1682 115:2073 116:1908
117:2536 118:2693 119:1972 120:1779 121:1130 122:2616
123:2170 124:1570 125:2525 128:1485 129:934 130:1069
131:2052 132:873 133:408 134:1795 135:349 136:976
137:1128 138:2824 139:1579 140:1184 141:1320 142:1518
143:1578 144:1008 145:350 146:1968 147:1608 148:2430
149:2269 150:888 151:1233 152:1993 153:594 154:5207
155:1392 156:1968 157:1335 158:1085 159:2257 160:2655
161:1590 162:3559 163:1616 164:1725 165:1908 166:1074
167:1746 168:3931 169:900 170:4893 171:911 172:3748
173:2984 174:989 175:1206 176:3827 177:5321 178:3550
179:2434 180:2474 181:3561 182:3332 183:1996 184:2286
185:20776 186:4976 187:4567 188:4280 189:4111 190:9295
191:1826 192:10969 193:9000 194:7377 195:5313 196:3245
197:2563 198:5973 199:6152 200:8146 201:6124 202:10415
203:10166 204:4578 205:3689 206:4402 207:3482 208:4164
209:4950 210:4295 211:2458 212:4294 213:3445 214:1121
215:58 216:6754 217:2881 218:1286 219:400 220:1802
221:984 222:666 223:2150
End of report
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