[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Thu Feb 23 21:30:45 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Thu 23 Feb, 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: 930956
Prefixes after maximum aggregation (per Origin AS): 346647
Deaggregation factor: 2.69
Unique aggregates announced (without unneeded subnets): 446104
Number of IPv4 prefixes with a valid ROA: 385336
Number of IPv4 prefixes with an invalid ROA: 2927
Number of IPv4 prefixes with no ROA: 542693
Total ASes present in the Internet Routing Table: 74211
Prefixes per ASN: 12.54
Origin-only ASes present in the Internet Routing Table: 63867
Origin ASes announcing only one prefix: 25666
Transit ASes present in the Internet Routing Table: 10344
Transit-only ASes present in the Internet Routing Table: 439
Paths with bogon ASNs present in the IPv4 Routing Table: 85
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: 1097
Number of instances of unregistered ASNs: 1109
Number of 32-bit ASNs allocated by the RIRs: 41252
Number of 32-bit ASNs visible in the Routing Table: 34251
Prefixes from 32-bit ASNs in the Routing Table: 174498
Number of bogon 32-bit ASNs visible in the Routing Table: 46
Special use prefixes present in the Routing Table: 8
Prefixes being announced from unallocated address space: 614
Number of addresses announced to Internet: 3064209536
Equivalent to 182 /8s, 164 /16s and 32 /24s
Percentage of available address space announced: 82.8
Percentage of allocated address space announced: 82.8
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: 317284
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 238491
Total APNIC prefixes after maximum aggregation: 68504
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 233423
Unique aggregates announced from the APNIC address blocks: 97717
APNIC Region origin ASes present in the Internet Routing Table: 13298
APNIC Prefixes per ASN: 17.55
APNIC Region origin ASes announcing only one prefix: 3850
APNIC Region transit ASes present in the Internet Routing Table: 1800
Average APNIC Region AS path length visible: 5.1
Max APNIC Region AS path length visible: 26
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8600
Number of APNIC addresses announced to Internet: 773452992
Equivalent to 46 /8s, 25 /16s and 244 /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, 131072-151865
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: 271462
Total ARIN prefixes after maximum aggregation: 121915
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 273384
Unique aggregates announced from the ARIN address blocks: 130338
ARIN Region origin ASes present in the Internet Routing Table: 19089
ARIN Prefixes per ASN: 14.32
ARIN Region origin ASes announcing only one prefix: 6970
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: 36
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4748
Number of ARIN addresses announced to Internet: 1286968896
Equivalent to 76 /8s, 181 /16s and 150 /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: 260724
Total RIPE prefixes after maximum aggregation: 121299
RIPE Deaggregation factor: 2.15
Prefixes being announced from the RIPE address blocks: 257134
Unique aggregates announced from the RIPE address blocks: 156508
RIPE Region origin ASes present in the Internet Routing Table: 28264
RIPE Prefixes per ASN: 9.10
RIPE Region origin ASes announcing only one prefix: 11997
RIPE Region transit ASes present in the Internet Routing Table: 3856
Average RIPE Region AS path length visible: 5.0
Max RIPE Region AS path length visible: 39
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11042
Number of RIPE addresses announced to Internet: 718490752
Equivalent to 42 /8s, 211 /16s and 76 /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
196608-213403
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: 128443
Total LACNIC prefixes after maximum aggregation: 28361
LACNIC Deaggregation factor: 4.53
Prefixes being announced from the LACNIC address blocks: 127556
Unique aggregates announced from the LACNIC address blocks: 48906
LACNIC Region origin ASes present in the Internet Routing Table: 10978
LACNIC Prefixes per ASN: 11.62
LACNIC Region origin ASes announcing only one prefix: 2273
LACNIC Region transit ASes present in the Internet Routing Table: 2263
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: 8786
Number of LACNIC addresses announced to Internet: 176448512
Equivalent to 10 /8s, 132 /16s and 100 /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: 30739
Total AfriNIC prefixes after maximum aggregation: 5791
AfriNIC Deaggregation factor: 5.31
Prefixes being announced from the AfriNIC address blocks: 38839
Unique aggregates announced from the AfriNIC address blocks: 12173
AfriNIC Region origin ASes present in the Internet Routing Table: 1733
AfriNIC Prefixes per ASN: 22.41
AfriNIC Region origin ASes announcing only one prefix: 576
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: 31
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1075
Number of AfriNIC addresses announced to Internet: 108490496
Equivalent to 6 /8s, 119 /16s and 111 /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 9455 8883 49 CHINAMOBILE-CN China Mobile Communicati
7545 5813 787 694 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3667 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3545 1043 65 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3460 1872 94 VNPT-AS-VN VNPT Corp, VN
9498 2789 499 238 BBIL-AP BHARTI Airtel Ltd., IN
24560 2357 836 443 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2299 11250 586 KIXS-AS-KR Korea Telecom, KR
45090 2184 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2162 440 212 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 7998 10732 2902 AMAZON-02, US
11492 4514 299 642 CABLEONE, US
7155 3954 270 43 VIASAT-SP-BACKBONE, US
22773 3740 3049 293 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3503 1320 63 SHAW, CA
16625 3316 1665 2433 AKAMAI-AS, US
749 3035 50571 2302 DNIC-AS-00749, US
396982 2618 3586 354 GOOGLE-CLOUD-PLATFORM, US
7018 2545 24129 1548 ATT-INTERNET4, US
30036 2535 363 416 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 7077 1706 146 UNI2-AS, ES
39891 4561 269 58 ALJAWWALSTC-AS, SA
20940 4074 3400 195 AKAMAI-ASN1, NL
8551 3900 370 37 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2927 2292 911 ROSTELECOM-AS, RU
9009 2678 254 1389 M247, RO
34984 2265 359 609 TELLCOM-AS, TR
6849 2169 339 19 UKRTELNET, UA
58224 1847 949 546 TCI, IR
13188 1607 100 27 TRIOLAN, UA
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 11162 3346 586 Uninet S.A. de C.V., MX
10620 3466 504 871 Telmex Colombia S.A., CO
11830 2263 369 65 Instituto Costarricense de Electricidad
13999 2252 370 600 Mega Cable, S.A. de C.V., MX
28573 1343 2324 256 Claro NXT Telecomunicacoes Ltda, BR
6503 1298 339 518 Axtel, S.A.B. de C.V., MX
3816 1292 746 156 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1151 370 22 Telefonica del Peru S.A.A., PE
11664 1097 180 457 Techtel LMDS Comunicaciones Interactiva
26615 1026 2498 45 TIM 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
24835 1542 533 30 RAYA-AS, EG
24863 1454 393 19 LINKdotNET-AS, EG
36992 1346 1517 278 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 1000 67 53 ORANGE-COTE-IVOIRE, CI
36935 886 520 42 Vodafone-, EG
37457 705 325 49 Telkom-Internet, ZA
6713 550 1861 34 IAM-AS, MA
15399 514 52 42 WANANCHI-, KE
24757 496 73 5 EthioNet-AS, ET
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 11162 3346 586 Uninet S.A. de C.V., MX
9808 9455 8883 49 CHINAMOBILE-CN China Mobile Communicati
16509 7998 10732 2902 AMAZON-02, US
12479 7077 1706 146 UNI2-AS, ES
7545 5813 787 694 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4561 269 58 ALJAWWALSTC-AS, SA
11492 4514 299 642 CABLEONE, US
20940 4074 3400 195 AKAMAI-ASN1, NL
7155 3954 270 43 VIASAT-SP-BACKBONE, US
8551 3900 370 37 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
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 9455 9406 CHINAMOBILE-CN China Mobile Communications Grou
12479 7077 6931 UNI2-AS, ES
7545 5813 5119 TPG-INTERNET-AP TPG Telecom Limited, AU
16509 7998 5096 AMAZON-02, US
39891 4561 4503 ALJAWWALSTC-AS, SA
7155 3954 3911 VIASAT-SP-BACKBONE, US
20940 4074 3879 AKAMAI-ASN1, NL
11492 4514 3872 CABLEONE, US
8551 3900 3863 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
7552 3667 3646 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
3507 UNALLOCATED 5.105.166.0/24 213035 AS-SERVERION Serverion B.V.,
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
16641 UNALLOCATED 8.10.194.0/24 3356 LEVEL3, US
16641 UNALLOCATED 8.10.210.0/24 3356 LEVEL3, US
16641 UNALLOCATED 8.12.250.0/24 3356 LEVEL3, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
1618 UNALLOCATED 8.21.143.0/24 136796 CL-JP-AS CORELINK JAPAN, JP
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
23.131.185.0/24 Origin: 174 COGENT-174, US
23.131.185.0/24 Transit: 6453 AS6453, US
23.131.186.0/24 Origin: 174 COGENT-174, US
23.131.186.0/24 Transit: 701 UUNET, US
23.131.187.0/24 Origin: 174 COGENT-174, US
23.131.187.0/24 Transit: 6453 AS6453, US
23.131.188.0/24 Origin: 174 COGENT-174, US
23.131.188.0/24 Transit: 6453 AS6453, US
23.136.112.0/24 Origin: 54835 UNASSIGNED
23.136.112.0/24 Transit: 21559 OSNET, PR
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 /9:13 /10:38 /11:103 /12:300
/13:579 /14:1201 /15:2090 /16:13528 /17:8328 /18:14012
/19:25230 /20:43851 /21:52277 /22:110723 /23:100863 /24:556970
/25:136 /26:97 /27:159 /28:47 /29:89 /30:26
/31:3 /32:277
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6135 7077 UNI2-AS, ES
8151 5171 11162 Uninet S.A. de C.V., MX
39891 3552 4561 ALJAWWALSTC-AS, SA
11492 3430 4514 CABLEONE, US
8551 3372 3900 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
6327 3311 3503 SHAW, CA
7155 3031 3954 VIASAT-SP-BACKBONE, US
22773 2783 3740 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2192 2535 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2022 3466 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)
----------------------------------------------
1:1657 2:1243 3:169 4:7 5:4432 6:115
7:5 8:1538 9:1 10:1 11:172 12:1584
13:393 14:2341 15:291 16:111 17:366 18:393
20:253 21:4 22:188 23:6105 24:2935 25:4
27:2600 29:19 31:2537 32:112 34:8 35:107
36:1925 37:4630 38:4306 39:841 40:153 41:4257
42:1059 43:2350 44:307 45:17530 46:4222 47:382
49:1744 50:1857 51:387 52:1582 54:396 55:865
56:8 57:97 58:1729 59:1122 60:983 61:2506
62:2721 63:1950 64:5793 65:2339 66:5048 67:3065
68:1382 69:4176 70:1433 71:674 72:3053 74:2621
75:1487 76:604 77:2519 78:1930 79:3177 80:2086
81:1747 82:1506 83:1252 84:1540 85:3029 86:757
87:2064 88:1293 89:3672 90:614 91:7776 92:2026
93:2601 94:3579 95:3974 96:1335 97:358 98:1189
99:744 100:76 101:1299 102:2811 103:31213 104:4622
105:898 106:847 107:2546 108:927 109:4427 110:2086
111:3283 112:2044 113:1529 114:1625 115:2140 116:1895
117:2562 118:2304 119:1961 120:1746 121:1067 122:2619
123:2176 124:1537 125:2370 128:1344 129:1076 130:1019
131:2171 132:837 133:413 134:1909 135:337 136:865
137:1097 138:2872 139:1557 140:1193 141:1475 142:1429
143:1568 144:1214 145:352 146:1921 147:1568 148:2309
149:1926 150:885 151:1148 152:1848 153:570 154:4206
155:1427 156:1691 157:1308 158:1016 159:2265 160:2619
161:1452 162:3578 163:1544 164:1623 165:1719 166:851
167:1743 168:4141 169:931 170:4963 171:883 172:3526
173:3005 174:1040 175:1183 176:3784 177:5999 178:3646
179:2627 180:2387 181:3470 182:3246 183:1935 184:2364
185:20262 186:5106 187:4554 188:4260 189:3980 190:9275
191:1870 192:10986 193:8863 194:7304 195:5212 196:3123
197:2499 198:5965 199:6141 200:8108 201:6132 202:10493
203:10206 204:4628 205:3524 206:3898 207:3472 208:4099
209:4866 210:4275 211:2405 212:4139 213:3593 214:1089
215:55 216:6651 217:2741 218:1283 219:400 220:2024
221:974 222:673 223:2114
End of report
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