[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sun Sep 17 21:30:41 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Sun 17 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: 944007
Prefixes after maximum aggregation (per Origin AS): 352620
Deaggregation factor: 2.68
Unique aggregates announced (without unneeded subnets): 452997
Number of IPv4 prefixes with a valid ROA: 431325
Number of IPv4 prefixes with an invalid ROA: 1565
Number of IPv4 prefixes with no ROA: 511117
Total ASes present in the Internet Routing Table: 74864
Prefixes per ASN: 12.61
Origin-only ASes present in the Internet Routing Table: 64427
Origin ASes announcing only one prefix: 25934
Transit ASes present in the Internet Routing Table: 10437
Transit-only ASes present in the Internet Routing Table: 471
Paths with bogon ASNs present in the IPv4 Routing Table: 108
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: 1078
Number of instances of unregistered ASNs: 1081
Number of 32-bit ASNs allocated by the RIRs: 42637
Number of 32-bit ASNs visible in the Routing Table: 35112
Prefixes from 32-bit ASNs in the Routing Table: 180125
Number of bogon 32-bit ASNs visible in the Routing Table: 50
Special use prefixes present in the Routing Table: 8
Prefixes being announced from unallocated address space: 575
Number of addresses announced to Internet: 3055081088
Equivalent to 182 /8s, 24 /16s and 214 /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: 319057
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 244192
Total APNIC prefixes after maximum aggregation: 70155
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 238103
Unique aggregates announced from the APNIC address blocks: 98521
APNIC Region origin ASes present in the Internet Routing Table: 13607
APNIC Prefixes per ASN: 17.50
APNIC Region origin ASes announcing only one prefix: 4045
APNIC Region transit ASes present in the Internet Routing Table: 1822
Average APNIC Region AS path length visible: 5.0
Max APNIC Region AS path length visible: 31
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8966
Number of APNIC addresses announced to Internet: 772412480
Equivalent to 46 /8s, 10 /16s and 20 /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: 275930
Total ARIN prefixes after maximum aggregation: 123875
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 278794
Unique aggregates announced from the ARIN address blocks: 131667
ARIN Region origin ASes present in the Internet Routing Table: 19106
ARIN Prefixes per ASN: 14.59
ARIN Region origin ASes announcing only one prefix: 6946
ARIN Region transit ASes present in the Internet Routing Table: 1930
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: 4827
Number of ARIN addresses announced to Internet: 1278853184
Equivalent to 76 /8s, 57 /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: 264376
Total RIPE prefixes after maximum aggregation: 123431
RIPE Deaggregation factor: 2.14
Prefixes being announced from the RIPE address blocks: 260093
Unique aggregates announced from the RIPE address blocks: 160241
RIPE Region origin ASes present in the Internet Routing Table: 28432
RIPE Prefixes per ASN: 9.15
RIPE Region origin ASes announcing only one prefix: 12032
RIPE Region transit ASes present in the Internet Routing Table: 3863
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: 11336
Number of RIPE addresses announced to Internet: 717069056
Equivalent to 42 /8s, 189 /16s and 155 /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: 126863
Total LACNIC prefixes after maximum aggregation: 28452
LACNIC Deaggregation factor: 4.46
Prefixes being announced from the LACNIC address blocks: 125712
Unique aggregates announced from the LACNIC address blocks: 49243
LACNIC Region origin ASes present in the Internet Routing Table: 11035
LACNIC Prefixes per ASN: 11.39
LACNIC Region origin ASes announcing only one prefix: 2319
LACNIC Region transit ASes present in the Internet Routing Table: 2327
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: 8850
Number of LACNIC addresses announced to Internet: 178443520
Equivalent to 10 /8s, 162 /16s and 213 /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: 31568
Total AfriNIC prefixes after maximum aggregation: 5976
AfriNIC Deaggregation factor: 5.28
Prefixes being announced from the AfriNIC address blocks: 40724
Unique aggregates announced from the AfriNIC address blocks: 12836
AfriNIC Region origin ASes present in the Internet Routing Table: 1795
AfriNIC Prefixes per ASN: 22.69
AfriNIC Region origin ASes announcing only one prefix: 592
AfriNIC Region transit ASes present in the Internet Routing Table: 324
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: 1133
Number of AfriNIC addresses announced to Internet: 107848192
Equivalent to 6 /8s, 109 /16s and 162 /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 5727 785 690 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4282 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3715 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 9079 10994 3244 AMAZON-02, US
11492 4521 300 682 CABLEONE, US
7155 4175 288 97 VIASAT-SP-BACKBONE, US
22773 3544 3039 299 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3540 1319 66 SHAW, CA
749 3151 54959 2403 DNIC-AS-00749, US
16625 3021 1447 2288 AKAMAI-AS, US
367 2964 3828 1397 DNIC-ASBLK-00306-00371, US
396982 2698 3597 392 GOOGLE-CLOUD-PLATFORM, US
30036 2500 358 362 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 7390 1713 145 UNI2-AS, ES
39891 4897 290 61 ALJAWWALSTC-AS, SA
20940 4103 3398 179 AKAMAI-ASN1, NL
8551 3451 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2951 2298 916 ROSTELECOM-AS, RU
9009 2732 255 1395 M247, RO
34984 2329 362 597 TELLCOM-AS, TR
58224 1747 928 513 TCI, IR
13188 1607 100 26 TRIOLAN, UA
61317 1488 99 1158 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 11825 3368 601 UNINET, MX
10620 3541 506 850 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 1295 764 191 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
11664 1122 181 424 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 1531 549 28 RAYA-AS, EG
36992 1358 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 551 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 11825 3368 601 UNINET, MX
9808 9482 8729 41 CHINAMOBILE-CN China Mobile Communicati
16509 9079 10994 3244 AMAZON-02, US
12479 7390 1713 145 UNI2-AS, ES
7545 5727 785 690 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 290 61 ALJAWWALSTC-AS, SA
11492 4521 300 682 CABLEONE, US
18403 4282 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4175 288 97 VIASAT-SP-BACKBONE, US
20940 4103 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 7390 7245 UNI2-AS, ES
16509 9079 5835 AMAZON-02, US
7545 5727 5037 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 4836 ALJAWWALSTC-AS, SA
18403 4282 4257 FPT-AS-AP FPT Telecom Company, VN
7155 4175 4078 VIASAT-SP-BACKBONE, US
20940 4103 3924 AKAMAI-ASN1, NL
11492 4521 3839 CABLEONE, US
7552 3715 3695 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 /14:1195 /15:2112 /16:13528 /17:8306 /18:14026
/19:25218 /20:44192 /21:52200 /22:111369 /23:102554 /24:567438
/25:134 /26:98 /27:141 /28:48 /29:95 /30:23
/31:4 /32:283
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6476 7390 UNI2-AS, ES
8151 5850 11825 UNINET, MX
39891 3632 4897 ALJAWWALSTC-AS, SA
11492 3433 4521 CABLEONE, US
6327 3350 3540 SHAW, CA
7155 3121 4175 VIASAT-SP-BACKBONE, US
8551 2924 3451 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2596 3544 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2158 2500 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2104 3541 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)
----------------------------------------------
1:2208 2:1430 3:263 4:7 5:4594 6:135
7:6 8:1531 9:1 10:1 11:172 12:1518
13:364 14:2318 15:303 16:196 17:369 18:643
20:293 21:4 22:188 23:6388 24:2896 25:2
27:2649 29:19 31:2556 32:83 34:27 35:117
36:1989 37:4538 38:5298 39:872 40:146 41:4328
42:2082 43:2312 44:322 45:17228 46:4343 47:373
49:1832 50:1903 51:597 52:1596 54:396 55:959
56:5 57:131 58:1860 59:1125 60:1003 61:2592
62:2779 63:1923 64:5808 65:2374 66:5014 67:3064
68:1357 69:4184 70:1356 71:675 72:3031 74:2631
75:1594 76:619 77:2416 78:1837 79:2991 80:2126
81:1859 82:1469 83:1305 84:1549 85:3097 86:767
87:2096 88:1224 89:3896 90:623 91:7942 92:2062
93:2635 94:3571 95:4046 96:1298 97:316 98:1099
99:736 100:91 101:1304 102:3132 103:32149 104:4626
105:956 106:891 107:2686 108:1138 109:4257 110:2128
111:3133 112:2069 113:1767 114:1675 115:2072 116:1909
117:2535 118:2692 119:1976 120:1779 121:1135 122:2618
123:2169 124:1570 125:2524 128:1484 129:934 130:1067
131:2065 132:870 133:408 134:1795 135:348 136:977
137:1126 138:2824 139:1576 140:1187 141:1309 142:1518
143:1577 144:1004 145:350 146:1965 147:1608 148:2426
149:2271 150:890 151:1233 152:1875 153:593 154:5236
155:1391 156:1970 157:1334 158:1083 159:2257 160:2645
161:1587 162:3563 163:1611 164:1725 165:1903 166:1072
167:1741 168:3929 169:900 170:4892 171:908 172:3747
173:2988 174:989 175:1203 176:3832 177:5378 178:3521
179:2446 180:2466 181:3569 182:3332 183:1994 184:2289
185:20775 186:4984 187:4597 188:4281 189:4143 190:9299
191:1842 192:10984 193:8995 194:7375 195:5316 196:3150
197:2559 198:5995 199:6145 200:8152 201:6146 202:10447
203:10153 204:4581 205:3687 206:4400 207:3486 208:4168
209:4947 210:4285 211:2457 212:4301 213:3449 214:1116
215:58 216:6748 217:2884 218:1285 219:404 220:1802
221:984 222:667 223:2149
End of report
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